Patent Infringement / Application Expert Witnesses: 54

David Smith is an experienced mechanical engineer (MS, PE) with seven issued patents. Award-winning inventor. Vice President of Alpine Engineering and Design, a mechanical engineering consulting company with clients around the United States ranging from individual inventors to Fortune 500 companies. Worked on the development of multiple successful products including among other things: aerial lifts, garbage trucks, thrill rides, ziplines, trailers, oil and gas equipment, exercise equipment, manufacturing equipment, and multiple consumer products. 

Graduated Cum Laude with a bachelor's degree in mechanical engineering. Completed a master's of science degree in mechanical engineering and an MBA with an emphasis in product development. Licensed professional engineer (PE) and certified safety professional in comprehensive practice (CSP). Certified trainer for boom lifts, scissor lifts, rough terrain, and counterbalanced forklifts. Over 10 years of experience in product development, patents, equipment safety, and risk assessments. 

Experienced expert witness having drafted over 200 reports/declarations in patent cases and catastrophic injury and death cases. Designed and built multiple custom testing devices to obtain data and evaluate opinions. Created multiple demonstratives to explain the mechanics and circumstances of accident sequences and patented devices. Testified in deposition 11 times and in trial once.

Expert Witness Services Professional Expert Reports Testing Forensic/Failure Analysis Accident Reconstruction Demonstratives Inspections/Measurements Compliance with Standards Expert Testimony Patent & Patent Related Issues Patent Searches Provisional Patent Complete with Illustrations Patent Infringement Review

Product Development Innovative Concept Multi-Industry Experience Powerful Design Tools Full Service Fabricating Materials Design Analysis Finite Element Analysis (FEA) Hydraulics, Pneumatics, Electrical Structural Integrity Tests Value Analysis

Jessie Stricchiola has over 23 years of experience in the fields of Search Engine Optimization (SEO), Digital Marketing, and  Internet Technologies. She is the founder of Alchemist Media, Inc., a digital marketing consultancy launched in 2002 that provides various internet and search engine marketing consulting services, including SEO, website development, web analytics, and digital marketing strategies.

Ms. Stricchiola began studying search algorithms and digital information discoverability in 1997, and was first employed as a full-time search engine optimization (SEO) specialist in 1998. She is co-author of The Art of SEO, (O’Reilly Media, 1st Ed. 2009, 2nd Ed. 2012, 3rd Ed. 2015, 4th Ed, 2022), a treatise on the practice of SEO that has been used as required or recommended reading in courses at Georgetown University, USC, UCLA, UCSD, UC Davis, the University of Wisconsin, Syracuse University, the University of Mumbai, the City University of Hong Kong, and others.  

Ms. Stricchiola has been a presenter and/or moderator at various search engine and internet industry conferences since 2002, including Ad:tech, O'Reilly's Web 2.0, Pubcon, Shop.org, FOO Camp (O’Reilly), Search Engine Strategies, Search Marketing Expo (SMX), and others.  She is credited with having been the first to identify Click Fraud in the PPC (pay per click) industry in 2001. Her work on this issue has been featured in numerous media outlets, including NPR, The New York Times, The Wall Street Journal, Wired.com, CNN Money, and in The Google Story (First Edition, David a. Vise).

Litigation Support - Jessie Stricchiola has been qualified as an Internet Discoverability, Web Analytics, and Search Engine Optimization Subject Matter Expert in two US Federal District Courts, the Federal Court of Canada, and various California Superior Courts. Her services include pre-file case evaluation and research, expert consultant (non-testifying) engagements, and expert witness testimony at deposition and trial including claims construction and related testimony for patent litigation. CV available upon request

Parties to Litigation: U.S. Government, Uber Technologies Inc., Google Inc., Microsoft Online Inc., Yahoo! Inc., Dyson Technologies, Inc., IHG Hotels & Resorts, FremantleMedia, and others.

Areas of Expertise:

Internet / Web Forensics Digital Data Discoverability Digital Content Archives Search Engine Visibility Click Validity Measurement Internet Investigations Website Traffic Analytics

Open Source Data Internet and Digital Marketing Website Development E-commerce Web Analytics Social Media - Facebook, Twitter, Instagram Intellectual Property - Trademark, Patent, Prior Art

 View Alchemist Media Inc.'s Consulting Profile.

Telecommunications, networking, data communications, mobile networking, and networking protocols expert.  A Ph.D. computer scientist with over 24 years of experience. He designed 3G wireless infrastructure at Nortel Networks, launched Google TV globally with OEM partners (involving content delivery networks, streaming protocols, and device integration), and conducted extensive due diligence on telecom and wireless investments as a venture capitalist. His expertise spans mobile protocols, Wi-Fi, Bluetooth, 3G/4G/5G, TCP/IP, routing, CDNs, ad-hoc networks, and distributed systems.

As a testifying expert witness, Dr. Jonyer has opined in U.S. District Court, ITC, PTAB, arbitration, and state courts on patent infringement, invalidity, breach of contract, trade secret misappropriation, and copyright infringement. Retained in cases involving Google, Apple, Netflix, Roku, Nokia, and Cloudflare, he has provided deposition and trial testimony, authored expert reports, and is known for translating complex networking and telecom concepts into clear explanations for courts, juries, and counsel.

Areas of Expertise

• Networking and Telecommunications: Wireless communication, mobile networks, Wi-Fi, Bluetooth, 3G, 4G, 5G, ad-hoc networks, TCP/IP, routing, content delivery networks (CDN), packet switching, distributed systems.
• Smart TV and Streaming: Google TV (Chromecast predecessor), Android TV, Roku, content delivery, UX integration, OEM partnerships (Sony, LG, Vizio).
• Artificial Intelligence: Neural networks, deep learning, graph mining, clustering, supervised learning, reinforcement learning, GANs, generative AI, accelerators—applied to telecom and network optimization.
• Software Analysis: Computer architecture, cloud computing, web applications, internet computing.

Expert Witness Experience

• Proven in 20+ cases, Dr. Jonyer opines on patent infringement, invalidity, IPRs, trade secrets, breach of contract, involving giants like Google, Apple, Meta, Netflix, Nokia.
• Deposed 5+ times; testified in USDC (NH, MN, CA, TX), PTAB, intl. arbitration.
• Works plaintiff/defense with law firms like Ropes & Gray, Fox Rothschild, Boies Schiller.

Joseph Grekoski, CVA, is the founding principal of Acclimation Group. Mr. Grekoski specializes in Economic Damages Calculations for litigation involving defamation, breach of contract, copyright infringement, trademark infringement, and trade dress infringement.

Mr. Grekoski is adept at leveraging advanced social media analytics to quantify lost profits, disgorgement, and reputational harm, with experience calculating reputational harm for high-profile individuals. He is skilled in Name, Image, and Likeness (NIL) valuation and advisory, helping clients navigate the evolving landscape of personal brand monetization.

Mr. Grekoski's experience includes holding the position of Director at an IP valuation firm, working on Bank of America’s #1 ranked equity research team (power and utilities), and advising financially distressed businesses in investment banking.

Mr. Grekoski graduated Magna Cum Laude from Binghamton University, earning a Bachelor of Science degree in Business Administration with a concentration in Finance. He is a Certified Valuation Analyst (CVA), a designation conferred by the National Association of Certified Valuators and Analysts (NACVA). Given his contribution to the field, Mr. Grekoski has been recognized as one of the 2024 30 Under 30 Honorees by NACVA. He also holds the designation of Certified Licensing Professional (CLP), which recognizes individuals who have proven expertise, skill, and knowledge in the licensing and commercialization of intellectual property.

Chris Silver Smith is an Internet Marketing Expert who has served in lawsuits involving search engine optimization (SEO), search advertising (Pay-Per-Click advertising / PPC), social media, domain names, and more.

Mr. Smith bears the distinction of long occupying the topmost organic rankings for searches for "SEO Expert Witness", establishing that he is a not only able to speak to the theory of search engine optimization, but is also able to practice it. Smith's legal work has enabled his clients collectively to be awarded more than $94 million in their court cases, and his clients prevailed in the majority of cases he has served upon.

Litigation Support - Mr. Smith helps large companies and large brand names protect their marks in trademark infringement cases and online defamation cases. He has served as an expert on behalf of PODS Enterprises, Starbucks, Versace, GoDaddy, Adidas, and others. He does not assist companies involved with gambling, porn, recreational pharmaceuticals, tobacco, alcohol, multi-level marketing, or cults.

Specializations:

Search Engine Optimization (SEO)  Search Advertising (PPC)  Google Ads Search Certified

Social Media (Facebook, Twitter, Instagram, YouTube, TikTok, Tumblr, etc) Domain Names Defamation & Reputation Management

Background Experience - Mr. Smith has a diverse background as he was self-taught programming in high school, and was first trained in hypertext, the protocol subsequently succeeded by HTML, which continues to be the dominant markup language for webpages. Smith also learned higher-level C programming language in college, and later went on to work for a decade for Verizon where he ultimately was head of the technology department for one of the company's largest websites. In his roles at Verizon, Mr. Smith performed software development in multiple internet programming languages that included a proprietary Verizon language, PERL, PHP, and JAVA. 

Mr. Smith also provided user-interface design and served as an analyst. He was promoted to overseeing multiple developers and teams for usability research, search engine development, SEO, graphic design, internet analytics, advertising system design, and advanced research. As the company's pioneer in SEO research, Mr. Smith was awarded the company's highest honor, the Individual Excellence Award, for increasing search engine referral traffic and associated revenues. Smith's contribution also resulted in multiple patents awarded for search and presentation technologies.

After leaving Verizon, Mr. Smith worked for a couple of prominent and exclusive internet marketing companies before founding his own agency at Argent Media™.

Chris Silver Smith has long been a writer for Search Engine Land, one of the industry's top news and information websites for search engine marketing, and he has spoken at numerous conferences on his areas of expertise. 

View Argent Media™ Consulting Profile.

SERVICES: Audio and video recording authentication, enhancement, transcription, and analysis, including body worn camera and security video recordings. Acoustic forensic analysis, including audibility of warning signals, speech - voice comparison, and gunshot - weapon recording analysis (e.g., Taser, ShotSpotter).  Audio technology and patent expert witness/consultant. Forensic musicology analysis. Forensic field recording and analysis per ANSI and recognized standards.

EXPERTISE: Consultation in over 800 audio-video and acoustic forensic cases since 1987. Expert testimony over eighty times, in U.S. Federal and State courts including the United States International Trade Commission (USITC), and courts in Canada and International arbitration panels (World Bank-ICSID).

DEGREES/MEMBERSHIPS: Ph.D. UC San Diego (Computer Audio) 1987; Fellow, Audio Engineering Society (AES); Member, Society of Forensic Engineers and Scientists (SFES), Acoustical Society of America (ASA).

Michael Nranian, JD, MBA, MS has over 30 years experience focusing in Product Development, Intellectual Property, Patent Litigation, Legal and Technical Compliance, and Product Liability Litigation. He is a licensed attorney in Michigan, Texas, & the United States Patent and Trademark Office. Mr. Nranian is a Six Sigma Black Belt, Professional Engineer, & Certified Project Management Professional. He has an in-depth background and education in Law, IP, Electrical, Chemical & Computer Engineering, & Business. He has testified extensively as an expert witness in depositions, hearings, and trials in state & federal courts.

Mr. Nranian conducts Product and Technology Analysis, Patentability & Prior Art Research,and provides Technology & Litigation Support for Intellectual Property. His litigation background includes patent infringement / non-infringement under literal infringement and the doctrine of equivalents, patent validity / invalidity, prior art, & file-wrapper estoppel, for both ITC and Federal cases, including Inter Partes reviews. He conducts analysis of patents and products, prepares claim charts, & expert witness reports. This includes testimony and document preparation for cases before state, and federal court jurisdictions, and the International Trade Commission and the Patent Trial and Appeal Board.

Mr. Nranian is thoroughly familiar with all 101, 102, 103, 112, and other enablement and prior art arguments. His experience includes Technology Standards Boards and Licensing Authorities, Antitrust / DOJ, Technology Development and Transfer, Patents, Trademarks, Trade Secrets, and Copyrights, Licensing, Unfair Competition/Trade, False/Deceptive Advertising, & Lanham Act Actions, & Class Actions.

His Product Liability Expert Witness litigation background includes all types of Safety Systems, Electrical Systems, Fires, Accident Reconstruction, and Evaluation of Alternative Designs for Automotive, Medical and other industries. He has over 29 years of experience in Automotive Safety Systems, Sensors, Seatbelts, Airbags / Curtains, Seats, Diagnostic Systems, Crash Recorders, Crash Pulse Analysis, System Diagnostic, Fault Codes, Structure (including roof-crush and door) and front, side & roll-over systems (including sensing and algorithm development) for domestic and international corporations. He is thoroughly familiar with all regulatory (including FMVSS), and corporate due-care requirements, & preemption arguments, occupant kinematics, & injury causation.

Baw Chng is a highly experienced Networking, Communications, Computer, and Software expert. He is an inventor with 11 patents in communication and networking technology. He is also a published author, public speaker, and USPTO Registered Patent Agent.

Experience: 24+ years of professional experience in telecom and networking. Consulted for Tier-1 national communication service providers and their strategic technology vendors. Experienced in engineering R&D, standards development, and patent assessment. Baw Chng has published papers, given public talks/presentations, provided expert consulting, written expert reports, provided deposition & testimonies as an expert witness.

Ideal Client - Litigators who work on cases that involve complex technical issues, patent and intellectual property related issues, business contract cases that involve sophisticated technology.

Areas of Expertise

Computer Networking Wireless Communication Cellular Technology Telecommunication Web Services

Cloud Computing Patent Infringement Call Record Analysis Internet-of-Things Computer Software

Technical Skills and Knowledge include:

• 3GPP and 3GPP2 families of cellular mobile broadband radio access and core network standards, small cells, femtocell, inter-technology handover and roaming
• IEEE 802.11 (Wi-Fi, mesh, infrastructure), 802.3 (Ethernet), 802.15 (WiMAX), 802.16 (WPAN) families of standards
• Network architecture, telecom system architecture
• Internet standards and protocols, TCP/IP, UDP, RTP, DHCP, DNS, ARP, GRE, etc.
• Internet-of-Things (IoT), M2M, LoRa, LoRaWAN, LTE Cat-M, NB-IoT
• Hotspot 2.0 / Passpoint (for Wi-Fi)
• IPsec, IKEv2, L2/L3 tunneling, NAT/NAPT (firewall)
• SAML, SAMLv2 federation; oAuth, oAuth 2.0 authentication; RADIUS, DIAMETER
• Network & device management, Broadband Forum TR-69 and IETF SNMP standards
• Software Defined Networking (SDN), Network Function Virtualization (NFV)
• Self-Organizing Network and Self-Optimizing Network (SON)
• Web Services, REST/JSON API design & implementation, HTTP
• Cloud computing, Amazon Web Services (AWS)
• Big Data, Avro, Parquet
• Plastic Optical Fiber (POF), Optical Networking
• Software architecture, Object-oriented design and programming, design patterns
• Go Lang, C, C++, Perl, LabVIEW, BASIC, Pascal, Unix shell scripting languages
• HTML, CSS, web design & development, web hosting, JavaScript, CGI Programming
• Operating systems (RTOS, various Unix/Linux variants, iOS, Android, etc.)
• Quality of Service (QoS), Fair Scheduling, Fair Queueing
• Interconnection networks and switching fabrics for parallel computers, network switches, and routers

Master's degree in Computer Science (MSCS), Bachelor's degrees in Electrical Engineering and Computer Engineering (BSEE, BSCoE), Washington University in St. Louis.

View BAWMAN LLC's Consulting Profile.

Dr. Rolf Biernath, PhD, Chemical Engineering, University of California, Berkeley, and BChE, Georgia Institute of Technology) has over 35 years of experience in the Chemical Industry with a concentration on Polymer Science and Engineering and Material Science Fracture Mechanics. He worked in Materials and Processes at 3M for 31 years in senior technical roles developing materials, processes, and systems. His 58 US patents span a broad range of scientific and engineering disciplines.

Litigation Support - Dr. Biernath is a Patent & Civil Liability Expert Witness having worked with in-house and outside attorneys in prior art searches. He's drafted claims and strategized claims in a variety of fields. He has written Expert Reports for Civil Liability, including material failure analysis, computer simulation, and manufacturing assessment. He is known for his ability to explain complex technical problems simply.

Areas of Expertise:

Adhesives and Tapes Polymer Engineering Failure Analysis and Prediction Electronic Displays (LCD, ePaper) Light Sources (LEDs, LASERS) Short-Wave InfraRed (SWIR) imaging

Applied Physics Metrology Optical Sensors Optical Films Mid-IR Sensors and Emitters Physics-based Digital Twins, Computer Modeling

Background Experience - Dr. Biernath has 58 Issued US Patents on new products and processes, including:

• Industrial Adhesives and Tapes – materials selection, development, automation, and tape application processes
• Electronic Materials – epoxy thermoset adhesives & application process, high speed electronic connectors
• Electronic Displays and optical display films, outdoor digital displays
• Microreplication and textured adhesives and processes, microfluidics, e-Paper
• Signage – retroreflective signage, license plate recognition, ADAS, and Human Invisible, Machine-Readable Coding System
• IoT and IIoT / Automatic and predictive selection and replacement

Dr. Biernath has expertise in stresses in planar systems due to a range of causes including, thermal expansion mismatch, humidity and solvent uptake or loss, and cure shrinkage. He understands assembly processes for tapes and adhesives including interpreting Technical Data Sheets, Application Data Sheets, developing test methods, and selecting materials.

View Biernath Consulting, Inc.'s Business Consultant Profile.

Peter Crosby has over 45 years experience in the Medical Devices Industry. He has served as  CEO of six medical device companies (public and private) in four countries, and has been a member of the board (including chairman of the board) of over 10 companies. Mr. Crosby is an accomplished entrepreneur and company builder, and has brought many medical device products to the world market. He is an inventor on over 50 US patents and applications.

Education includes a Bachelor of Engineering (Electrical) and Master of Engineering Science (Biomedical Engineering).

Litigation Support - Mr. Crosby has served as an expert  in many cases including product liability, intellectual property (patent disputes including infringement, validity, IPR and ITC), alleged misappropriation of trade secrets, fiduciary duty of directors, and commercial contracts disputes (including commercially reasonable efforts"). 

Product Expertise:

Implantable Devices Cochlear Implants Cardiac Pacemakers Implantable Defibrillators Artificial Hearts and LVADs

Neurostimulation Devices In Vitro Diagnostics Medical Device Software Patient Monitoring Imaging / Ultrasound and X-Ray)

View Peter Crosby's Consulting Profile.

Brooks Hilliard, CMC, CCP is the only actively practicing expert witness in the world who is both a Certified Management Consultant and a Certified Computing Professional specializing in computer system selection and problem resolution. He has testified more than 30 times as a computer expert witness and has been engaged on more than 90 such matters for both plaintiffs and defendants. Mr. Hillard has done expert witness and consulting assignments in 25 states, and has qualified as an expert witness on computer software and hardware (including ERP, SCM and CRM systems) in both state and federal litigation. His expert witness engagements have included courtroom and deposition testimony in lawsuits, arbitrations, mediations and formal governmental hearings. 

Areas of Expertise:

• Allegations of ERP and CRM system failures and/or defective business software/systems
• Computer Forensics
• Intellectual property
• Valuation of computer hardware, software and services
• Regulatory, Procurement and Tax matters

Dr. Glenn Prestwich  is a National Academy of Inventors fellow with over 45 years of experience as a professor, entrepreneur, and biotech startup C-suite executive. Dr. Prestwich specializes in Biomedical Intellectual Property. He has been a prolific inventor since 1977, and an expert witness in IP law cases since 2007. He is an inventor on over 95 patents and patent applications, including 48 issued patents.

Litigation Support - Dr. Prestwich brings to all legal and technical cases a deep appreciation for how chemistry informs the invention and development of products that offer solutions to problems in the life sciences and medicine, ranging from disease detection and treatment to tissue healing and regeneration. He’s been involved in intellectual property litigation that concern medical devices, diagnostics, new pharmaceuticals, drug delivery, agrochemicals, and consumer products.

As an expert witness, Dr. Prestwich enjoys the challenges of dissecting the validity (or invalidity) of patents in litigation. He appreciates the subtleties of claim construction and works collaboratively with attorneys to identify successful arguments based on sound science and legal principles. He has drafted over 40 expert reports, declarations, and affidavits in support of his attorney clients.  He has been deposed 18 times and testified in Court four times.

Glenn D. Prestwich on Accessible and Experienced Expert Witnesses

Areas of Expertise:

Organic Synthesis Natural Products Chemistry Medicinal Chemistry Mechanistic Enzymology Agricultural Chemistry Chemical Biology Biochemistry

Intellectual Property Litigation Medical Devices Diagnostics New Pharmaceuticals Drug Delivery Agrochemicals / Pesticides Consumer Products

Publications - Dr. Prestwich is an organized, clear, and effective writer. He has co-authored  over 610 additional peer-reviewed articles in the scientific literature, and written over 50 single-author scientific publications, reviews and book chapters. His publications encompass areas such diverse topics as anti-cancer drugs, gels for wound repair, cell therapy, and regenerative medicine, insect and pest control agents, cholesterol-lowering agents, lipids and cell signaling tools, and anti-inflammatory agents.

Howard J. Cohen, PhD, has over 30 years of experience in Software Engineering, Architecture and Implementation. He possesses particular expertise in Algorithms, Relational Databases, Graphical User Interfaces (GUIs) and Software Applications in general. His experience has been in a broad spectrum of technology, in several languages, in a wide variety of applications, and on multiple platforms. Dr. Cohen's background includes Electronic Design Automation, Bioinformatics, Digital Cartography, Banking Systems for Foreign Exchange Traders, and many more. He is the co-inventor on approximately 120 patents.

Dr. Cohen has over 15 years of experience as an Expert Witness. He possesses excellent written and verbal communications skills, including the ability to express himself well in interpersonal contacts, make presentations to large audiences, explain complex concepts clearly, and write well on levels ranging from the scientific to end user documentation. He is available to analyze complex systems, to write clearly about technical issues, and communicate face-to-face in a manner appropriate for any audience to understand the issues, the technology and the point of view. Dr. Cohen has been deposed and testified at arbitration hearings and in Federal Court.

Expert Witness Projects Include:

• Trade Secrets
• Copyright
• DMCA - Digital Millennium Copyright Act
• Patent Infringement
• Source Code Analysis
• Business Practices
• Damages Analysis
• Computer Software Security / Forensics

View Consulting Profile.

Carlo Scevola & Partners is an International Fiduciary Company headquartered in Geneva, Switzerland, with branches in six continents. We specialize in International Planning, Strategic Consulting and Wealth Management. Our clients trust us for everything from setting up an Offshore Company to Mergers and Acquisitions to Business Finance and Asset Protection. 

CS&P’s customer-centric methodology ensures that each client gets a custom-tailored solution which addresses that business’ individual objectives and requirements. Our team has expertise in every functional category and every important geography. From finance to operations to human resources to marketing – from the Americas to Europe to Africa, Asia and Oceania – CS&P can bring together experienced executives who know how to advise you and will make your enterprise a success. All this while always protecting your privacy. 

Services Offered: Business and Strategic Consulting

• S.W.O.T. Analysis
• Pre-investment Feasibility Studies / Competitive Background Assessments
• Business Plan Research, Writing and Production
• Strategy Definition / Implementation
• Reworking of Operating Processes for International Suitability
• Industrial Partnership Scouting / Matching
• Tailor Business Model to Market Environment, Jurisdiction and Local Authorities Requirements 

Corporate Finance:

• Mergers, Acquisitions and CessionsCommercial Due Diligence or Investment / Financial Appraisals
• Company Reorganization and Restructuring
• Financial Feasibility Plans for Industrial Expansion
• Scouting / Recruiting Highly Qualified Financial Management
• Exit Strategies in the event of Buy-outs, Buy-ins, Spin-offs or MBOs, MBIs and LBOs
• Listing on Stock Exchanges 

Offshore Consulting:

1. International Tax Planning
2. Corporate Structuring, Maintenance and Trusts
3. International Contracts Law
4. Jurisdictions
5. Residency and Citizenship
6. International Banking
7. Logistic Support
8. Government Licenses
9. Aircrafts and Vessels
10. Intellectual Property 

CS&P Operates In More Than 80 Countries Around The World.

Harry Direen, PhD, PE has over 30 years of experience as an engineer Designing and Developing Systems in the Electronics and Software Industry. He has taught engineering courses at the US Air Force Academy and at the University of Colorado. Dr. Direen currently works with a research group at the US Air Force Academy developing control systems and image processing using GPGPUs for UAVs. An inventor, he holds 3 United States patents.

Litigation Support - Dr. Direen has significant experience as an expert witness supporting counsel and testifying in complex patent infringement cases. He has a broad base of knowledge in electronic and software systems gained from a long career developing a wide range of products and systems. His litigation experience also includes encryption / decryption methods associated with databases and signal processing. Dr. Direen has reverse engineered a variety of complex systems over the years, including: media players, modems, modem compression algorithms, coriolis mass flow meters, database systems, and a range of other products to support patent infringement cases generating detailed claim charts and writing expert reports to demonstrate infringement. He has successfully discovered and analyzed complex digital signal processing algorithms and pertinent operations within these products. Dr. Direen's expertise is available to counsel representing both plaintiff and defendant. He is highly proficient in explaining complex systems to laymen.

Areas of Expertise:

Electronic Systems Control Systems Embedded Systems Design and Development Databases Control of UAVs / Drones

Robotics Software Signal Processing Product Reverse Engineering Intellectual Property

View Dr. Direen's Consulting Profile.