Mobile Wallet

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Mobile Wallet 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 Mobile Wallet experts known by Cahn Litigation Services. These bios are provided to give attorneys a sense of the Mobile Wallet landscape.


Expert Witness #221869

This expert is the Co-Founder of two successful security consulting firms specializing in network security and online fraud prevention. This expert has an extensive background in electronic payments and transactions, contributed to the very early Bluetooth specs, and published the first analysis of Bluetooth security vulnerabilities. This expert developed PoS related technologies and is highly knowledgeable when it comes to chip/stripe communication, having published on aspects of AIDC.

As a Principal Scientist this expert's mandate was to determine the impact of future fraud scenarios on commerce and authentication and developing intellectual property to address such problems. This expert is known throughout the industry as one of the more prominent computer scientists working in authentication, and user interfaces and payment systems. Along with being the named inventor on over one hundred issued and pending U.S. patents, this expert is one of the most cited authors in computer science. This expert has experience working as an expert witness in several patent litigation cases,

having been deposed ~30 times and testified in marksman hearings twice.


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Expert Witness #222931

These expert have many years in the information technology industry in general and web technology, browsers, cookies, the HTTP communications protocol, interactive web pages, ecommerce, single sign on (SSO) / authentication in particular. This experience involved hands-on architecture design, code development and deployment of eCommerce systems from scratch and utilization of tools such as Microsoft Merchant/Commerce Server, and the development of multiple systems. They each have a Microsoft SharePoint practice to develop collaborative web sites for various industries including financial services, military contractor, telecommunications, food, retail, aviation, and government. For example, regarding cookies, one expert was an advisor and DBA for in the development of the first marketplace and actually developed the original specification for cookies. At the time, "server side" cookies were available for logged in/authenticated users however in the development of this marketplace, this proved to be inefficient in the dial-up environment (disconnection caused a "dropped basket" and users would not return). The other expert independently designed the technique for creating dynamic ecommerce product offerings on the fly with database driven web pages rather than the static hand-coded web pages which were used traditionally. This expert was an expert in a case which involved online, and multifactor authentication used by banks.

These experts have been intellectual property litigation experts for many years. They have both worked on many cases, representing both plaintiffs and defendants, both individually and jointly. They have separately authored many expert reports and we have been deposed countless times. Each has been declared as testifying experts in federal court cases.


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Expert Witness #209094

This expert is a Computer Scientist and Technology Consultant specializing in Telecommunications, Mobile Network communications, Point of Sale, and Secure financial transactions. This expert brings many years of experience in a diverse set of technologies including Credit Card transaction processing, eWallet validation, Payment Gateways, Point of Sale devices including NFC/RFID, Magnetic Stripe, MST, and Chip readers, and Wireless communications (WiFi, Bluetooth, GSM, and Broadband). This expert also implemented methods for privacy and fraud protection, encrypted wireless communications, tokenization, authentication and authorization.

This expert has been a testifying expert for over 60 cases including patent litigation, ITC, IPRs, and CBMs for secure financial transactions, Point of Sale, Mobile and Wireless payment authentication, providing expert reports, deposition, and trial testimony.

Summary of Related Professional Experience

Developed multiple credit card payment methods and payment gateway solutions for eCommerce clients.

Developed patent claims to cover secure mobile payment transactions and account access using user id authentication. Development of high-speed wireless communications using wifi mesh networks and Bluetooth communications.

Implemented applications for wireless data communications using 802.11 and Bluetooth on wireless, local secure networks. Audio data encryption for VoIP, fax and modem application. Developed Data Transaction Authentication and verification (to identify tampering, or modification).

System Architect and developer of financial systems for:

Online Trading – Developed 1st version of Securities trading system

PDA Trader Access - Wireless retrieval of financial transactions information

Secure online systems for payment transactions and policyholder claims processing


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