Jerry A. Kaufman

Wireless Expert Witness, Litigation Support and Patent Analysis Services


Wireless Communications

Jerry Kaufman has over 30 years of experience in wireless communications. During this time, he has developed an in-depth knowledge of and expertise in wireless technologies, systems, standards, markets and industries. His work in wireless has included teaching, expert witness engagements, technical analyses, patent analysis projects, product development projects, and research reports covering:

  • Wireless Standards: European Telecommunications Standards Institute (ETSI), Third Generation Partnership Project (3GPP), Third Generation Partnership Project 2 (3GPP2), Bluetooth SIG, Institute of Electrical and Electronics Engineers (IEEE) and Zigbee Alliance
  • Wireless Spectrum Use, Management and Availability
  • Wireless Radio Signaling (modulation and encoding)
  • Wireless Network Technologies, Architectures and Standards
    • Network functions, protocols, interfaces, signalling and messages for:
      • Cellular/Mobile: 3GPP, GPRS & EDGE, GSM, GSM MAP, FDMA, TDMA, FDD, TDD, HSPA (HSDPA, HSUPA & HSPA+), LTE, SAE, EPS, EPC, OFDM, OFDMA, UMTS, WCDMA, 3GPP2, 1xRTT, CDMA, CDMA2000, EV-DO, IS-95, IMT-2000, IMT/LTE Advanced, TDMA, IS-41C & WIN, IS-54 & IS-136
      • IEEE 802.11/Wi-Fi/WLAN
      • IEEE 802.15.1 Bluetooth
      • IEEE 802.15.4 Zigbee
  • Wireless Devices, Terminals & Phones
  • Wireless applications & Services
    • Systems, methods, practices, standards and technologies used to manage, store, generate, send, and receive voice, text, MMS and SMS messages
  • Wireless triangulation and location determination
    • LoCation Services (LCS) and Positioning methods (/locating methods) and technologies
    • Wireless tracking data
    • Sender and receiver identity and location
Expert Witness, Litigation Support and Patent Analysis services include:
  • Expert testimony, reports and depositions
    • Testifying with exhibits and preparation of the attorney's material, questions and cross examination
    • Reviewing opposing expert reports, testimony and depositions
    • Assisting in the review, interpretation and understanding of relevant evidence, information and its accuracy
    • Industry, business and technology tutoring and counseling for attorneys and courts
    • Determining the facts of a matter and suggesting case strategy
    • Evaluation of pretrial discovery
    • Preparation of questions in technical matters for depositions
    • Discovery investigation and consulting for interrogatories, depositions and trial
    • Articulating the underlying technologies, systems, processes, methods and their accuracies and limitations
  • Wireless communications patent analysis & research
    • Patent claims, validity, invalidity, infringement, and non-infringement analysis:
      • Technical review and analysis of patent claims, preparation of claims charts and validity and infringement opinions
      • Defend and counter claims of infringement
      • Identify infringing patents and products
      • Identify infringing technical standards and the systems that incorporate these standards
    • Business, market, and industry value analysis for input into valuation, damages, and royalty base computation
      • Entire market value rule (EMVR) analysis
      • Product value apportionment analysis
      • Analysis of the Smallest Salable Patent Practicing Unit (SSPPU) and the value of the incremental benefit

Please refer to Mr. Kaufman's biography for additional information on his background and capabilities.

For a confidential review of your requirements, please contact Jerry Kaufman at 770-212-9204 or via e-mail at

© 2018 Jerry A. Kaufman