Intellectual Property Expert Witnesses: 67

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).

Karl R. Leinsing, MSME, PE, President of ATech Designs, Inc., is a Professional Mechanical Engineer who specializes in Medical Device Product Development from concept to production. Mr. Leinsing has been granted over 40 patents (needle free IV valves, laparoscopic devices, needlescopic devices, suture lockers, catheters, mitral valve repair devices, sleep apnea, CPAP, catheter dressing, stapler, knitting machines) and excels in solving the most complicated problems and design challenges. Mr. Leinsing also has experience with e-cigarettes, vaping devices, bedside glucose monitors, pumps of all types, continuous glucose monitors (CGM), auto-syringe, pen injectors, peritoneal dialysis, wound dressings and pumps, IV systems, bone anchors/plates/screws, suture devices, urinary incontinence devices, urinary catheters, AAA stent graphs, fixation devices, and many other medical devices.  His company has a fully equipped medical lab with calibrated measurement and test equipment and all is fully documented with high quality reports with pictures and video to provide credible results and easy to understand compelling data.

The winner of five design awards, Mr. Leinsing is recognized as one of the top 100 medical device professionals in the nation by MD&DI. For dedication to his industry, he was made the 2014 Chairman of the Medical Device and Manufacturing Conference in Anaheim, CA. Mr. Leinsing has also been acknowledged for his work in a publication by Life Magazine. Mr. Leinsing offers litigation support services to the legal community. He has extensive experience with Patent and Product Liability cases including report writing, depositions, and testimony.

Areas of Expertise:

View Karl Leinsing's Consulting Profile.

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:

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.

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:

 View Alchemist Media Inc.'s Consulting Profile.

FORENSIC EXPERT WITNESS - PHOTOGRAPHY

Professor Jeff Sedlik has decades of experience at the highest level of professional photography including advertising, corporate, editorial and stock. He is a respected and acknowledged authority on photography having served as Past National President of professional photography's leading trade organization,  "Advertising Photographers of America". Professor Sedlik is also an experienced Expert Witness. 

Areas of Expertise:

Dong Wang, Esq. is an Expert Witness on Chinese Law and Lawyer with a current practicing certificate in China. He is an enrolled barrister and solicitor in New Zealand and Member of Arbitrators' and Mediators' Institute of New Zealand Inc.

Chinese Law Expertise: Divorce, child-support payment, dividing up relationship properties conveyance (including for foreign clients in China), validity of adoption, overseas property disposition, foreign exchange quota rule, Chinese civil procedural law, rules of conflict of laws, forum of non-conveniens, recognition and enforcement of foreign arbitration awards or court decisions, criminal law (white collar crimes), intellectual property law - copy right, trademark infringements, patent litigations

Professional expert in the field of Electromagnetics and Compatibility (EMC) with nearly 45 years working in applied engineering design, testing, certification, education and consulting.  Author of five books on EMC design and application making this complex field easy to understand, "EMC Made Simple". 

Major focus is on engineering principles in all facets of electrical engineering regardless of end use environment. Patent infringement, biological harm, disruption of services are his expertise.