Web Application

A web application expert witness typically has extensive experience in computer science, software engineering, and/or internet applications. Cahn Litigation Services is often called upon by law firms to locate expert witnesses that can support software matters, including cases involving web applications.

A web application expert witness could be engaged to provide expert witness service for intellectual property matters, such as a patent litigation in federal court or a trade secret dispute. It could be a patent infringement case in the District Court, an Inter Partes Review (IPR) in the PTAB, or a patent case or proceeding in the International Trade Commission (ITC). A software forensic expert can analyze software source code to determine if there is evidence to reveal intellectual property infringement or theft.

Litigation support by a web application expert witness could include software analysis, digital forensics, an expert report, expert opinion, expert testimony, and trial testimony in court. In a high-profile case, or litigation involving a significant financial stake, an attorney may request a testifying expert with prior expert witness testimony experience. A web application expert witness needs to not only have software expertise but must also possess the ability to explain technology to lay people, including a judge and jury. In addition, clients may seek a software expert for pre-litigation consulting work.

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Web Application Expert Witness - Sample Bios

Please Note: All Cahn Litigation expert witness searches are customized to attorneys' precise specifications and preferences. Attorneys are encouraged to discuss search parameters with a Cahn search specialist.

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The below expert witness bios represent a small fraction of those Web Application experts known by Cahn Litigation Services. These bios are provided to give attorneys a sense of the Web Application landscape.


Expert Witness #221832

This expert is the Founder and President of an independent Mobile/E-Commerce software consultancy, and brings to the table technical strengths that include: web, enterprise, and mobile development, Java, C, C++, object oriented design and architecture, distributed n-tier, component model, extensive middle-tier and backend database experience, ERP systems, and rule-based engines. This expert has expertise and experience in Internet and connectivity technology including: social media, e-commerce, security, database, web design, and business application development. This includes:

-  Extensive mobile, LBS, enterprise systems work
-  Full stack development from web to backend
-  Various protocol and security related technologies
-  All aspects of database interactions
-  CTO for mobile development company

This expert has extensive prior litigation experience working for both plaintiff and defendants. Over 16 depositions given, court trial testimony given multiple times (5), reports issued for almost every case including: Markman, invalidity, non-infringement, PTAB IPR declarations, infringement and rebuttals. Further, this expert has provided prior art evaluation as well as code review and assistance in technical strategy advice for trial decks and demonstrative prep. Nearly all of this expert's cases involved some form of enterprise systems having to do with various aspects of mobile & security technology.


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Expert Witness #243655

Expertise: E-commerce Systems, Web-based technologies, Financial Systems, C++, Java, SQL, assembler, scripting languages, Control Systems, Software Engineering, Information Management Systems, Quality Assurance and Test, Source Code Analysis  

This expert's consulting focuses on software systems as intellectual property, especially in litigation cases of patent and copyright infringement. This expert's technical expertise is well-suited to the analysis of enterprise-scale software that is configured for web-enabled services, e-commerce systems, embedded systems, information management systems, and payment systems. This expert's engagements typically include source code analyses for software written in C, C++, C#, Java, Javascript, SQL, Fortran, Basic, Perl, Assembler, and other programming languages, as well as in markup languages such as HTML and XML applications.

This expert has served as an expert witness in 43 litigation matters, 11 of which have involved allegations of patent infringement. Several of the patent infringement cases included multiple patents-in-suit. This expert's work products have included infringement reports, invalidity reports, rebuttal reports, and expert declarations. Litigation venues have included federal and state courts, the Patent and Trademarks Appeals Board (PTAB), and the International Trade Commission (ITC). This expert's testifying experience includes 1 jury trial, 2 court hearings, and 9 depositions.

This expert has also conducted source code reviews in 35 litigation matters. Eight of the code reviews have involved websites and/or web-centric technologies on an enterprise scale.

This expert has consulted as a technical expert to evaluate previously unasserted patents in patent portfolios for their assertion potential. Technical domains of the patents have included software GUI inventions, client-server applications, and information processing in enterprise-scale computer systems.

The breadth of this expert's expertise covers a variety of subject matter domains. This expert possesses strong backgrounds in commercial software development, engineering best practices, core natural sciences, biology of neural networks, and mathematics of artificial neural networks. This expert's degrees are in physics and nuclear engineering from leading universities. This expert has served as a seasoned technical manager in roles that require effective communication skills. This expert has programmed as a software developer, configured networked computer servers as a hands-on supervisor, provided leadership as an executive manager, championed the adoption of new technologies in enterprise team settings, and taught technical curricula as an officer in the U.S. Navy.


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Expert Witness #257546

This expert is an experienced computer science expert witness, information technology expert witness, web analytics expert witness, SEO expert witness, and SEM expert witness providing research and testimony in the areas of web analytics, keyword advertising, cross screens use, search engine optimization, web searching, online marketing, online branding, online advertising, and related areas. This expert has worked numerous cases, including patent cases, and has testified at deposition, arbitration, and trial.

This expert has produced more than two dozen expert reports, has been deposed a dozen times, and has testified at both trial and arbitration. This expert has been retained by several law firms as an expert witness and has been an expert witness in several jurisdictions.

This expert has subject matter expertise in the domains of online advertising, online marketing, web analytics, and related areas. Specific subjects include, among others, ad replacement, affiliate advertising, benefits of search engines, content advertising, cookie stuffing, co-registration advertising, cross screens, demographic targeting, domain parking, dual screens, how people search, how people view search results, how search engines work, information retrieval, image searching, keyword advertising, online advertising, online branding, online copyright, online marketing, online reviews, online trademarks, pay-per-click, PPC, online reputation management, search engine optimization, SEO, search engine marketing, second screens, SEM, search engines, social media, tracking code replacement, trademark issues in online advertising, trademark issues in web searching, web analytics, web page archiving, web page viewing, web search, and webpage ranking. This expert has worked Inter Partes Reviews (IPR), written and submitted numerous expert reports, been deposed (both in person and remotely), and has testified at arbitration, and at trial.

In addition to expert witness work, this expert has 250 or so authored research publications, with articles appearing in a range of journals and conferences. This expert is a co-author of a book on web searching, co-editor of a handbook on Weblog analysis, and author of a publication on keyword advertising.

This expert is a Professor with a College of Information Sciences and is a principal scientist. This expert has a PhD in computer science, along with master degrees (computer science and international relations).

This expert has served on the research committee for the Search Engine Marketing Professional Organization (SEMPO). This expert has received several awards, including an ACM Research Award, application development awards, and other writing, publishing, research, and leadership honors. This expert's research work is highly cited.

This expert is actively involved in teaching undergraduate (information technology (IT) project management, keyword advertising) and graduate courses (searching, retrieval, analytics).


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Expert Witness #209091

This expert holds a BS in Computer Science and is an eBusiness Director and Technology Consultant specializing in Telecommunications, eCommerce, and search technology. This expert brings many years of experience in a diverse set of technologies including Natural Language processing, High Level Language coding, machine translation, Search and query keyword relationships, Command and Query language translation.

This expert has been a testifying expert for over 24 cases including testimony for Telecommunications, Voice Recognition, Query and Search Engine, providing expert reports for patent litigation, IPRs, deposition and trial testimony. This includes testifying in a Multilingual transaction patent suit in where the judge found for the client and cited this expert on all points of contention in the case.

Summary of Professional Experience:

Designed and developed Contact Center system for that included Multilingual and Natural Language speech recognition, parsing the command request and provide appropriate prompts based on both translated prompt lookup and machine language translation.

Developed Search Engine techniques, media library for commercial website search

Developed High volume content publishing. Provided multi-lingual content library including search, indexing, and taxonomy processing for dialect standardization.

Designed and Implemented Call Center systems that use Voice Recognition for automated client response that supported multi-lingual input and output. Developed advance indexing, and query parsing for customer directory search engine.

eMarketing consulting for Commercial websites, search engine, pay per click, multilingual ad campaigns, and Adwords metrics verification.


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Expert Witness #218702

This expert has many years of development and operations experience in high technology companies. This expert has made hands-on technical contributions to numerous business software application development efforts. This expert’s knowledge and experience extends over three principal areas: (1) Architecture and design of complex web-server and client-server business software systems, (2) detailed design and coding techniques for business software applications, and (3) software project management and development contracts. This expert’s detailed programming knowledge encompasses Java, C, C++, ASP, Python and Visual Basic languages, as well as assembly language for Intel and 68K microprocessors and real-time DSP applications. This expert has also managed programming teams that created applications for mainframes. This expert’s networking experience includes TCP/IP router development for Ethernet LAN's, fiber optic links, and wide area networks. This expert has managed many client-server and web-based ERP business solutions projects for Financial, Inventory, Order Entry, Shipping, Supply Chain and Manufacturing core modules. This expert has worked on semiconductor manufacturing systems involving yield prediction and supply chain management using statistical forecasting. This expert has direct experience with Oracle 8.05, 8i and 9i as well as SQL Server 7.0 and SQL Server 2000 for both transactional and data warehouse systems. This expert has also held responsibilities for internal network operation, intranet, and public access web server IT functions in several corporations. In this role this expert gained a detailed understanding of security issues such as SSL, user authentication, network security, firewalls, hacking countermeasures. This expert is also knowledgeable about email servers, backup and restore procedures, and service level agreements for customer-outsourced data in ASP systems.

This expert holds a B.S. degree with 1st Class Honors, an MSEE, and a Ph.D. also in Electrical Engineering. This expert has extensive litigation experience including deposition and courtroom testimony, claim construction for Markman hearings, infringement and validity rebuttal reports in support of plaintiffs, as well as numerous non-infringement and invalidity reports on behalf of defendants.   


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Expert Witness #257547

This expert is an Adjunct Professor at a College of Information Sciences and, a principal scientist in a social computing group, and a Professor in the College of Science and Engineering. This expert has a Ph.D. in computer science, along with master’s degrees in computer science and international relations.

This expert specializes in the uses and affordances of the Web for information searching and ecommerce, with a focus on interactions among the person, information, and technology. Current active research areas are Web searching, information retrieval, keyword advertising, online marketing, and online social networking within the ecommerce domain. This expert has both research and practical experience in the design of web/online systems, including the design of interfaces and has taught programming and system development courses. This expert also has solid experience with database and database management systems, which are usually the backend of many of these online systems.

This expert has authored or co-authored 250 or so research publications, with articles appearing in a multi-disciplinary and extremely wide range of journals and conferences. This expert has received several awards and honors, including a Research Award, six application development awards, and a university-level teaching award, along with other writing, publishing, research, teaching, and leadership honors.

This expert has done several consulting projects (log analysis, statistical analysis) and expert witness cases (patent litigation, civil litigation, and class action suits) in the areas of keyword advertising, web analytics, co-registration, domain parking, webpage access, webpage history, and online advertising click fraud. These include several cases concerning patent invalidity for the design/development of online systems.


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