Information and Internet Technology Consultants: 30

Tal Lavian, Ph.D., is a scientist, technologist, and lecturer at UC Berkeley Engineering with over 25 years of experience. Dr. Lavian specializes in Telecommunications, Network Communications, Mobile Wireless, and Internet Protocols, including mobile devices, smartphones, wireless LAN (WLAN), routing, LAN/WAN, Ethernet, TCP/IP, UDP, IP, VoIP, web, and streaming media.

Areas of Expertise

• Communication Networks: Internet protocols; TCP/IP suite, TCP, UDP, IP, Ethernet, 802.3, network protocols, network software applications, data link, network, and transport layers (L2, L3, L4), packet switching, data center network architecture.
• Mobile Wireless: Wi-Fi, 802.11, Bluetooth, MAC, PHY, Wireless LAN (WLAN). Cellular systems, SMS, instant messaging (chat), mobile devices, smartphones.
• Internet/Cloud: Internet Technologies, Web applications, HTTP, e-mail, SMTP, POP, IMAP, Java, C/C++, file transfer FTP, client-server, cloud computing, distributed computing, Computer Networks
• Routing/Switching: LAN, WAN, VPN, routing protocols, RIP, BGP, MPLS, OSPF, multicast, DNS, QoS, network infrastructure, network communication architectures.
• VoIP/Streaming Media: PSTN, circuit switching, IP telephony, VoIP, SIP, RTP, SS7, SONET, TDM, video/audio conferencing, streaming media, Voice and Data Communications

Past cases have involved leading companies such as Google, Microsoft, Amazon, LinkedIn, Avaya, T-Mobile, AT&T, Ericsson, Sprint, Cisco Systems, Juniper Networks, Polycom, Motorola, LG, WhatsApp, Instagram, Huawei, Facebook, and Apple.

As an expert witness, Dr. Lavian offers his opinion and litigation support services in patent-related cases, specifically in network communications, telecommunications, mobile wireless, and Internet software technologies. He has extensive experience rendering reports and testifying in Federal, IPR, and ITC cases. He has appeared before the USPTO PTAB IPR and ITC in over 140 patent-related cases. Dr. Lavian is skilled at helping the layperson understand complex and sophisticated technologies.

Dr. Lavian has served as an industry fellow and lecturer with U.C. Berkeley’s Industrial Engineering and Operation Research (IEOR) Department and with U.C. Berkeley Engineering’s Sutardja Center for Entrepreneurship and Technology (SCET). He has also been a part of U.C. Berkeley’s start-up accelerator, SkyDeck for CRadar.ai, VisuMenu, and Aybell.

TelecommNet Website - Network Communications Expert witness Services

View Dr. Lavian's Expert Witness Profile.

911 Consulting specializes in Emergency Preparedness, Training, Drills and Exercises for corporations, campuses and medical facilities. 911 Consulting offers practical solutions for preventing likely incidents, preparing for emergencies, responding to a crisis, and resuming operations. They create a custom emergency plan, train personnel, and stage drills for readiness.

Bo Mitchell was Police Commissioner of Wilton, CT for 16 years. He retired to found 911 Consulting which creates emergency, disaster recovery, business continuity, crisis communications and pandemic plans, plus training and exercise for organizations like GE HQ, Hyatt HQ, MasterCard HQ, five colleges and universities plus 29 PreK-12 schools.

Bo serves clients headquartered from Boston to LA working in their facilities from London to San Francisco. He has earned 23 certifications in homeland security, emergency management, disaster recovery, business continuity, safety and security. Mission: Trying to make America safer one workplace at a time.

Litigation Support - Bo serves as an expert in landmark court cases nationally.  He provides expert witness services to attorneys representing plaintiff and defense, including thorough reporting, depositions, and trial testimony as needed.

Areas of Expertise: 

All Areas of Emergency Response Failure to Plan Failure to Train Disaster Recovery Business Continuity

Crisis Media / Communications Management  Legal Compliance Emergency Preparedness Assessment Tabletop Exercise Active Shooter Training

Professional Designations: CEM, CPP, CHS-V, CBCP, CSI-ML, HSEEP, CSSAS, CNTA, IAC, MOAB, CHSP, CHEP, CSHM, CESCO, CHCM, CFC, CSSM, CSC, CAS, TFCT3, CERT, CHSEMR, CMC

Argent Media™ is a full-service Search Engine Marketing Agency that offers website optimization, search engine marketing strategies, and online reputation management. Founded by Chris Silver Smith and based in Dallas-Fort Worth, Argent Media has been provided high-quality, custom services to large and small companies, both domestic and international. 

Argent Media offers a broad range of bespoke web marketing services including:

Search Engine Optimization (SEO) Local Search Optimization Image SEO and Video SEO

Social Media Management Online Reputation Management SEO Expert Witness Consulting

Chris Silver Smith, the President and CEO of Argent Media™, has an extensive background in search engine optimization and online marketing. He has worked for some of the top agencies in the SEO industry, researching and developing search optimization and providing search marketing strategies for Fortune 500 and Internet Retailer 500 companies. 

Mr. Smith worked at Verizon/Idearc for over ten years, serving as the Head of Technology & Advanced Development for their Superpages.com sites. His projects there included R&D, local search development, user interface design, map-based search, mobile applications, and more. He was awarded the Verizon Individual Excellence Award in 2004 for his innovations, which increased site traffic (and click-through revenues) for the company. 

In 2006, Mr. Smith founded and chaired the Idearc SEO Council, which brought together individuals from across the company to focus on natural search optimization. 

Mr. Smith currently has five patents pending. His work has been featured in several publications, and he regularly contributes articles to Natural Search Blog, Nodal Bits, and Search Engine Land (which is the leading online publication dealing with paid and natural search marketing). Mr. Smith is a regular speaker at a number of technology and marketing conferences, and he also previously served on the Board of Advisors for Thomas-Reuters FindLaw's SEO Advisory Board, and on the Board of Advisors for Universal Business Listing (UBL).

View Chris Silver Smith's Expert Witness Profile.

BAWMAN LLC specializes in mobile broadband, wireless communications, Internet-of-Things (IoT), mesh & infrastructure Wi-Fi, computer networking, telecommunications, and offer consulting services in the following areas:

Strategic Consulting, Business Consulting: Business strategy, technology positioning, product positioning, Standards engagement strategy, technology roadmap and product roadmap development, RFI/RFP development and response

Standards Consulting: Standards and industry trade group strategy development, Standards and industry trade group representation, Standards development, Standards monitoring, Standards analysis

Technology Consulting: Network/System architecture design and development, technology evaluation, product evaluation, technology/product trial design and management, technology/product roadmap development, white paper development, RFI/RFP development & response

Patent and Intellectual Property Consulting: Patent and intellectual property analysis and evaluation concerning validity, evidence of use in Standards, infringement, prior arts, business and market impacts

Professional Profile Summary

• Highly experienced professional in the networking & communications industry
• Launched multiple products, delivered across multiple organizations & geographies
• Led cross-functional teams, communicate effectively at all levels (from interns to CxOs)
• Navigate seamlessly across strategic business concerns and technical details
• Skilled at the strategic positioning of technologies & technology products
• Excel at network system, solution architecture, & technology roadmap development
• Adept at managing relationships between service providers and technology vendors
• Leadership in AI/ML and humanitarian technology working groups (non-profit)
• Extensive experience with trade groups and Standards Development Organizations
• Extensive experience with large RFIs/RFPs, as “service providers” and as “vendors”
• Skilled at patent & intellectual property analysis; USPTO Registered Patent Agent

Patents & Publications

• 11 patents on network & system architecture, network planning, mobility, security & authentication, system selection, service provisioning, access control, network management, user interface (UI) & user experience (UX)
• Peer-reviewed publications in data communications and networking, computer architecture, and magnetic recording

Technical Expertise

• Network system architecture, Wi-Fi (infrastructure, mesh), cellular broadband, Internet of Things (IoT; LPWAN, LoRa, NB-IoT), Cloud computing, Network Function Virtualization (NFV), Software Defined Networking (SDN), Web API, Big Data, small cells, WiMAX, 802.16 (WPAN), networking protocols, Plastic Optical Fiber (POF)

View Baw Chng's Expert Witness Profile.

Dr. Larry Chiagouris has a rare combination serving as a senior Fortune 500 executive and as an accomplished academician. He has provided expert testimony and written opinions on damages, marketing, advertising, intellectual property issues (including the use of survey research) for plaintiffs & defendants at major national & local firms.

Dr. Chiagouris  brings extensive experience as a Senior Marketing, Branding and Research Executive responsible for directing major assignments for companies such as AT&T, Campbell Soup, Kraft, Miller Brewing, Peugeot, Pfizer, Prudential and Visa. He has a Ph.D. in Marketing, is Past Chairman, Advertising Research Foundation and Former Director of the American Marketing Association.

Experience Summary:

• Experience evenly divided between plaintiff and defendant engagements over 25 cases
• Several cases include elements of intellectual property issues
• Majority of cases involve elements of consumer behavior or survey research
• Majority of cases involve elements of advertising related strategies and tactics
• Majority of cases involve elements of Internet related tactics
• Majority of cases involve written opinions and depositions
• Written and oral testimony in several Federal District Court jurisdictions
• Engaged by both large multinational law firms and small boutique firms
• Class action cases evenly divided between plaintiffs and defendants
• Selected by Agency Magazine as one of 10 best and brightest researchers.

Burgess Forensics -Specialists in Computer Forensics, Electronic Discovery, Expert Witness, Data Recovery Since 1985

World-renowned leaders in the recovery of data from disk drives, diskettes, and other media. Burgess Computer Forensics knows all documents begin on a computer - a rich source for discovery. We begin with forensic imaging, finding hidden, deleted and corrupted files, images, email, Internet and file histories. Burgess explains results and computer technology in terms understood by layperson, judge and jury. Mr. Burgess has written and spoken widely and contributed the comprehensive Computer Forensics section to recently-released "Scientific Evidence in Civil and Criminal Cases, 5th Ed." by Moenssens, et al.

Services Offered:

• Digital and electronic media, forensic and evidentiary processes
• Computer forensics cases nationwide, testified as expert witness in many courts
• Digital discovery, e-discovery, electronic discovery
• Forensic imaging
• Password cracking
• Email and email address recovery
• File and image recovery
• Internet history recovery and Internet activity analysis
• Spyware and malware analysis
• Criminal defense work
• Steganographic analysis
• Expert testimony
• Project Management
  Our cases have included: Employment Law, Family Law, Intellectual Property, Software Design, Pornography, Child Pornography, Fraud, Military, Law Enforcement, Computer Crime, Harassment, Litigation Support, Embezzlement, Contract Dispute, Security Issues, Murder, Traffic Violation, Class Action, Product Liability, Patent Dispute, Stock Manipulation, American Indian, Medical Devices, Tax Evasion, Surveillance, Manufacturing, Public Works, Sabotage, Immigration, Mobile / Cell Phone, Smart Phones, PDAs, Public Education, Real Estate, Wrongful Termination, Labor Dispute, Insurance, Architecture, Stock Pricing, Stock Ownership and many more.

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. Stephen Castell, Chartered Information Systems Practitioner and Member of the Expert Witness Institute, is Chairman of CASTELL Consulting. He is an internationally acknowledged Independent Computer Expert who has been involved in a wide range of computer litigation over many years. CASTELL Consulting, currently in its twenty-fifth year, provides independent professional consultancy and expert services in Computer Systems, Software, Project Management, Strategy, and Contract Disputes, to a wide variety of international clients and companies. 

As an Expert Witness in computer litigation, Dr. Castell has acted in over 100 major cases including the largest and longest computer software actions to have come to trial in the English High Court. He is the author of the best-selling Computer Bluff (1983), and of The APPEAL Report (1990) on the admissibility of computer evidence in court and the 'legal reliability' of information systems and technologies (with the CCTA).

Dr Castell, award-winning international Professional ICT Consultant and Expert has acted as expert witness in an unusual medical equipment procurement litigation of relevance to the current Covid-19 pandemic and its profound clinical and hospitalisation implications.  The court case, specific details of which cannot be given since the matter is subject to Confidentiality Hearing strictures, was over a dispute concerning due and diligent process undertaken by a major Hospital Management Group, the Defendant in the action, in issuing a Tender for complex diagnostic units, and the Group’s selection of the bid put in by a US corporation, a leader in its field.  That winning bid was challenged by a Claimant, another US corporation, a market competitor to the winning company.  The dispute hinged on whether or not the operational computer software of the winning bidder’s units was compliant with the Hospital Management Group’s strict Tender stipulation that the software had to be identical across all versions of the equipment to be supplied in meeting the Tender requirements.  

Dr Castell’s investigation and analysis of the operational software involved, and his opinion as to the extent that the software was compliant with the strict Tender condition, provided insight and assistance to the parties in reaching a satisfactory settlement.

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.

Since 1979, Dr. Cohen has served as a Software Development Consultant to several major Silicon Valley businesses including Nortel Networks, Surromed, Incyte Genomics, BomDiver, Canon Information Systems, WeatherNews, PetroSoft, LSI Logic, Aspect Development, Abbott Laboratories, ETAK, Engineering DataXpress, Nikon Precision, Diasonics, Daisy Systems, Rolm, Oceanroutes, Mindcraft, and Integrated CMOS Systems. Concurrently, he has also held full time senior engineering and management positions with such companies as Tibco, Zycad, ETAK, and the NASA Ames Research Center.

Dr. Cohen's Consulting Services are available to companies needing software development involving problem definition, analysis, design modeling, documentation, programming, and implementation. Consulting services are also available issues regarding Trade Secrets, Copyright and Patent Infringement, and Computer Software Security and Forensics.

View Expert Witness Profile

Ray Horak provides litigation support as a consulting expert and testifying expert in cases involving the Telephone Consumer Protection Act (TCPA), product/service misrepresentation, contract disputes, and intellectual property (patent, copyright, and trademark/service mark infringement) disputes, as well as issues of taxes and fees allegedly owed to 911 districts and municipalities. Those cases have involved a broad range of technologies, including Automatic Telephone Dialing Systems (ATDSs), text messaging, cellular, DSL, E911, fax, PBX, prepaid cellular, push-to-talk (PTT), videoconferencing, VoIP, ringless voice mail and voice processing.

He also has performed numerous technical compliance reviews of the telephony systems that financial institutions and survey companies and their third party vendors employ in sales, collections, customer service and opinion polling. The objective of those engagements, several of which are ongoing, is to determine the specific nature and capacities (present, potential and theoretical) of the telephony systems (e.g., ATDS and PBX) and subsystems, the systems of record (i.e., databases), Customer Relationship Management (CRM) systems, Receivables Management (RM) systems, and any and all other peripheral systems, both premises- and cloud-based.

Ray is an Independent Consultant with a General Practice in Wireline and Wireless Telecommunications and Related Fields such as the Internet and Voice over IP. His 45 years’ experience includes management and executive positions with Southwestern Bell, CONTEL, and Executone. Ray authored the best-selling Communications Systems & Networks, (John Wiley & Sons), Telecommunications and Data Communications Handbook (Wiley-Interscience), and Webster’s New World Telecom Dictionary (Webster’s New World). Previously, Ray was Senior Contributing Editor for Newton’s Telecom Dictionary (12th through 21st Editions). He has written hundreds of technical white papers, case studies, articles, and columns for major print and electronic publications such as CommWeb, Computer Telephony, Datapro, Network World, The Prepaid Press, Teleconnect, and Telecom Reseller. Ray also has served as Technical Editor for several book-length works, including Deploying Secure 802.11 Wireless Networks with Microsoft Windows (Microsoft Press, 2003).

DataChasers, Inc. is a select, exclusive Computer Forensics and E-Discovery company. With Computer and Cell Phone Forensics and E-Discovery as their core focus, they offer strategies and provide alternatives so that clients are aware of all options to make more informed decisions.

DataChasers, Inc. provides an initial evaluation at one rate regardless of hourly time/rate that includes a review of the initial reports, search warrants, written evidence, and a consultation regarding the strengths and weaknesses of each case.

Services

Cell Phone and Device Forensics Forensic Computer Examinations E-Discovery Exams - Electronically Stored Information Intellectual Property & Copyright

Employment Law & Civil Rights Cases Family Law Criminal Law Probate

Computer Forensics Training - DataChasers, Inc. also provides California State Bar approved MCLE presentations for MCLE credits.Topics include Computer Forensics, Intellectual Property, Criminal Defense, Family Law, and Computer Forensics Presentations, Presenting Electronic Evidence at Court, and How to be an Expert Witness.

Matthew Albee, CFCE, EnCE, SCERS is a Computer Forensics expert with over 20 years of experience in his field. He currently serves as project manager and lead examiner on computer forensic and e-discovery cases for DataChasers, Inc.

Background Experience - Since 1996, Mr. Albee has been a Special Agent for the State of California Franchise Tax Board and the Board of Equalization where his responsibilities include equipping and maintaining the computer forensic laboratory, and conducting investigations that involved financial and computer crimes. Since 2012, he has served as a Course Evaluator /Subject Matter Expert for the Office of Anti-Terrorism Assistance (ATA), Diplomatic Security Service, United States Department of State.

View Matthew Albee's Expert Witness Profile.

Discovery Engineering is a private Engineering Firm based in Boulder, Colorado, performing investigations into Electrical, Electronic, and Communications Systems.  Discovery Engineering also works with management to analyze risk, improve quality, and understand variability processes.  Clients include industrial, commercial, research, legal, government, and private entities.

Mark McFarland, PE, Founder & CEO, is an Licensed Engineer and Statistician with over 25 years of extensive education and experience in applied statistics, statistical learning, artificial intelligence, electrical engineering, and communications. His practical experience includes the design, analysis, and testing of satellite, cellular, LTE, Internet, wireless, Wi-Fi, RADAR, networks, data communications, communication protocols, standards, public safety communications systems, GPS, instrumentation, and control systems. 

Mr. McFarland understands variability is crucial to improving and controlling processes.  He brings scholarship and practical experience in Statistics and Applied Research to help clients understand variability and improve outcomes.

Applied Research and Analytics Consulting Services:

Data Mining, Inference, and Prediction Quality Improvement and Control Risk Analysis Root Cause Analysis

Research Methods Experimental Design Statistical Engineering Electrical Investigations

View Mark McFarland's Expert Witness Profile.

eForensics.com uncovers Cyber Threats with a focus on the human element and& has reshaped Digital Systems Security by integrating Artificial Intelligence to engineer rapid incident responses.

Consulting Service Areas:

Data Recovery Incident Response Malicious Code Analytics

Digital Security Training Improvised Explosive Devices Drone Electronics

Larry Leibrock, PhD, in his role as a Cyber Security Analyst at eForensics.com, leverages his expertise in digital forensics and NSA-IAM to develop cutting-edge strategies that mitigate cyber threats and bolster security posture. He collaborates closely with cross-functional teams with enhanced threat intelligence analysis and incident response capabilities. Through strategic innovation, he continuously fortifies defenses against the ever-evolving landscape of cybersecurity challenges.

Dr. Leibrock is a member of the Department of Defense Software Engineering Institute and a participant in the Air Force Software Technology Conference. He has experience in enterprise systems, offensive/defensive systems security measures, systems audits, and IT deployment projects in global systems, governmental and corporate settings. He holds industry certifications in forensics, systems performance, computer security, security engineering, steganography/watermarking detection, IT project solutions deployments and IT cost/value assessments.

Dr. Leibrock has formerly served as a senior lecturer, Associate Dean, and the Chief Technology Officer for the University of Texas Graduate School of Business and College of Business Administration. He has taught courses in Forensics, Digital Evidence, Computer Security and IT systems and the undergraduate, graduate and Law School level. Larry is a member of American College of Forensics Examiners, IEEE, ACM, Internet Society, and USENIX/SAGE.

View Dr. Larry Leibrock's Expert Witness Profile.

David S. Howell is a Software Engineering expert, focused on Intellectual Property litigation and Contract disputes. As an expert, he has contributed to over 20 cases since 2017, involving such parties as Apple, Amazon, TikTok, and Intuit, as well as software startups. His clients are both plaintiffs and defendants. He has spoken at a number of conferences, including Apple WWDC (World-Wide Developer Conference), NAB (National Association of Broadcasters), the American Film Institute, and One More Thing Melbourne, and has given guest lectures on Computer Science, Engineering Management, and Entrepreneurship at Portland State University and the University of Phoenix.

Experience

Mr. Howell has worked as a lead software engineer or software engineering executive for over 35 years. He has written code and managed engineering teams for macOS, Windows, MS-DOS, iOS, Android, Sony Playstation, Samsung Bada, the web (front and back end), and hardware peripherals. His experience includes six years as an engineering executive at Apple. In 2002, Mr. Howell sold the intellectual property of his first startup, Pablo Media, to Apple. In 2008, he founded Avatron, a leading developer of mobile productivity apps. Under his leadership, Avatron developed and sold dozens of apps for iOS, Android, macOS, and Windows, including two Top Downloaded iOS apps, with millions of satisfied users. Mr. Howell is currently CEO of Avatron and of the Expert Guild.

Education

• Doctor of Engineering in Artificial Intelligence and Machine Learning, George Washington University, exp. 2026
• Master of Legal Studies in Intellectual Property and Technology Law, Washington University School of Law, exp. 2024
• MS in Computer Science, Portland State University
• MBA, Cornell University, Johnson School
• BS in Computer Science & Engineering, Case Western Reserve University
• BA in Music, Case Western Reserve University

Patents

• 10,706,815 Accelerated secondary display system
• 10,163,422 Accelerated secondary display system
• 9,058,759 Virtual display device drivers compatible with Windows display driver model
• 8,694,888 Method and apparatus for titling
• 7,643,037 Method and apparatus for titling by applying effects to computer-generated characters
• 7,594,180 Method and apparatus for titling by presenting computer-generated characters
• 7,483,041Method and apparatus for titling
• 7,199,805 Method and apparatus for titling

Litigation Support

Mr. Howell is available as an expert Witness for Software Intellectual Property litigation and as a Strategic Consultant. He can contribute to claim construction, source code analysis, and offer expert reports, depositions, and testimony about software engineering and the software development lifecycle.

Mr. Howell’s ideal expert-witness client would be a software development firm entangled in patent litigation. He is also available for engineering, marketing, and strategy consultation. As a consultant, Mr Howell's clients have included Intel, Apple, Samsung, LucasFilm, and Hasbro.

David Peterson, is a well-recognized ebanking pioneer, with a national reputation as a subject matter expert in Financial Technologies and Electronic Payments.  i7strategies was formed to assist companies in the financial industry with determining and achieving their goals. Companies in need of assistance in determining or refining their goals will benefit by using i7strategies for strategic planning.

Our expertise lies in gathering all relevant information and working in conjunction with company executives to “boil down the issues” to reach the critical strategic goals which are crucial to the organization’s success. This “distilling” process can take the form of a brainstorming session, a multi-day strategic planning session, or an ongoing commitment to annual planning with quarterly or monthly follow up.

In certain circumstances, a company will wish to add to its existing talent base to satisfy a short-term but vital need. i7strategies can provide specific expertise across a wide range of operational and management categories, providing timely and focused consulting. By “instilling” targeted subject matter expertise, i7strategies gives companies the ability to avoid lost opportunities and operational errors.

View David Peterson's Expert Witness Profile.