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.
The below expert witness bios represent a small fraction of those Enterprise Software experts known by Cahn Litigation Services. These bios are provided to give attorneys a sense of the Enterprise Software landscape.
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 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.
This expert has many years of academic and engineering experience and has experience as an expert witness in computer science, software development, network streaming media, embedded systems, enterprise software systems, digital signal processing for audio and music technology. This expert has sustained a long and successful career at the cutting edge of software development and system design using multiprocessor/multi-core architectures for signal processing and control. This expert has been a Software Architect for multiple projects at various companies, and has consulted for a long list of technology companies. This expert provides computer technology consulting, software engineering, and litigation support to high-technology companies, internationally.
This expert has testified before the International Trade Commission, and before a jury in Federal Court, has testified at Markman claim construction hearings and Markman tutorials in Federal Court, been deposed over 10 times, and has authored more than 50 reports and declarations. Case types include patent, trademark infringement, copyright, trade secret misappropriation, and inequitable conduct. This expert has worked on complex international patent cases, and has provided expertise on such diverse areas as streaming media systems, handheld networked Personal Information Management (PIM) devices, enterprise email systems, software for factory automation, interactive databases, enterprise software for management of media libraries, MPEG audio compression, on-line gaming, composition systems, digital camera hardware and software, digital audio hardware and software technologies, compilers, file systems, operating systems, and more.
This expert has worked for companies that interfaced between portable and nonportable devices for sharing information and resources. Additionally, this expert has testified on matters regarding the protocol for having a portable device direct music to be transmitted to a sound system wirelessly.
This expert has published widely in various juried journals, and has authored three books including a two-volume text on the mathematics of music, and a collection of articles on artificial neural networks and music research. This expert taught graduate and undergraduate courses in computer science and digital audio, conducted computer systems research for digital audio, designed and built several networked digital media computer laboratories.
This expert has many years of experience in hardware and software engineering from embedded systems in the telecommunications and robotics fields to very large-scale enterprise systems. This expert has developed embedded systems for media distribution, high speed encryption and robots; enterprise systems; AI technologies; computer language compilers and interpreters; operating systems; network protocols and knowledge discovery tools; and web and non-web Internet based systems. This expert has extensive experience with more than 45 computer languages and relational, object and post-relational database systems. This expert has developed custom loaders for object code and understands the general requirements of a bifurcated OS or API where executable code for certain concerns are stored in separate and interchangeable code and data elements. This expert has also developed table-based solutions for localizing executables.
Selected Professional Experience
Senior Systems Engineer – Lead engineer of a team responsible for porting MS-DOS and Microsoft Windows to Paradyne PCs. Developed drivers and BIOS. Senior engineer on team responsible for porting and customizing the first implementation of Microsoft Xenix, which later became SCO Unix. Consulted to team responsible for localizing Paradyne products for various foreign language markets.
Department manager and lead engineer of Embedded Systems for a Robotics Group. Under this expert’s direction and following this expert’s design, the group developed a custom real-time operating system with extensions for executing a software-based replacement for Programmable Logic Controllers using a custom logic language compiler of this expert’s design, a distributed multi-node inter-process communication subsystem and other OS extensions.
This expert has years of experience providing expert reports, depositions and testimony for patent litigation, forensics and software contract disputes in telecommunications, computer and network technologies, media distribution and media handling devices and cellular devices and networks including both hardware and software.
This expert’s expert analysis and conclusions were instrumental in achieving successful results in several cases, including a petition before the PTAB for re-examination of a patent’s validity, wherein this expert’s expert written and oral opinions led to a reversal of the Board’s previous invalidity decision, resulting in the patent’s validity being sustained, as well as a similar reversal of a prior decision on a second patent the following day, using the same arguments.
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:
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.
This expert is an experienced consultant, computer industry executive and software developer. In this expert’s international consulting practice, this expert has been engaged more than 200 times by clients seeking to select and implement new business computer systems (including hardware, software, networking, computer services, etc.) and/or needing assistance in dealing with major information and communications technology decisions, nearly all of which dealt with the evaluation, selection and implementation of ERM software, including several where the software needed to handle some sort of dispatching functionality. This expert has been engaged nationwide more than 100 times as a testifying and/or consulting expert in computer technology related cases by counsel on all sides of computer related disputes (including customers, vendors, implementers, patent holders, alleged patent infringers, former employers, current employers, etc.). Half or more dealt with the implementation and/or functionality of ERM type software. One of these dealt specifically with dispatching related software and dispatching functionality was an issue with some others. This expert has testified in Federal and state courts, including extensive courtroom and AAA arbitration hearing testimony throughout the United States and overseas. This expert’s areas of expertise include disputes related to:
Systems and software non-performance, including computer systems and software defects (ERM, CRM, SCM, etc.), including systems implementation issues.
Patent, trade secret and copyright (intellectual property) litigation related to business-oriented systems and software.
Software licensing and systems contracting.
This expert has worked as a computer and management consultant, and has executive level experience in software development, project management, and computer/software sales and marketing. This expert is one of fewer than 15 consultants in the world to have earned designation as both a Certified Management Consultant (CMC) and a Certified Computing Professional (CCP).