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Internet Telephony Expert Witnesses

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Les Baxter, P.E.
President
154 Pinckney Rd.
Little Silver NJ 07739
USA
phone: 732-212-1400
fax: 425-969-5779
Les Baxter has more than 30 years of experience in the Telecommunications Industry, He has a broad background in just about every phase of product development and deployment, including system architecture, systems engineering, standards, product design and testing, etc.

Mr. Baxter has extensive experience with Patent Infringement and Invalidity cases, Network Performance / Breach of Contract Cases and Telecommunications / Networking Product Liability cases. He has been deposed three times and testified at trial twice.

Areas of Technical Expertise and Experience Include:
  • Systems Engineering and Offer / Value Proposition Development
  • System and Product Architecture
  • Hardware, Firmware, Software Development
  • Data Communication / Networking and LAN Protocols
  • Standards Strategy and Development
  • Global Technical, Sales, and Marketing Support
  • Technical Due Diligence
  • Specific Areas of Product Experience Include:
  • Structured Cabling and Physical Layer Networking
  • Residential Networks and LANs
  • Switching systems (circuit, packet, and optical)
  • Optical Networking
  • Les Baxter
    Cabling infrastructure and networking technologies are the main focus of this book that features just enough applications and access technologies coverage to illustrate the trade-offs between the options. Residential Networks presents a "soup to nuts" examination of home networking, from physical layer transmission issues to different types of networks and present-day applications such as voice telephony, data networking, entertainment networks, and home automation.
    Les Baxter and Donald J. Sterling
    There is no better introduction to premises cabling, its components, and its varieties than this basic yet technically accurate presentation of structured cabling systems for both business and home. Now in its Third Edition, Premises Cabling has been updated and revised to reflect the latest developments in the industry, such as the Augmented Category 6 UTP cable, the 10GBASE-T Ethernet standard, application-oriented data center cabling, industrial cabling, wireless networks, and more.
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    Ray Horak
    President
    1500A E. College Way, PMB 443
    Mt. Vernon WA 98273
    USA
    phone: 360-428-5747
    fax: 360-416-3378
    ray_horak_photo.jpg
    Ray Horak is an Independent Consultant with a General Practice in Wireline and Wireless Telecommunications and Related Fields such as the Internet and Voice over IP. His 45 years’ experience includes management and executive positions with Southwestern Bell, CONTEL, and Executone prior to forming The Context Corporation.

    Ray has authored the best-selling Communications Systems & Networks, (John Wiley & Sons, 1997, 2000, and 2002), Telecommunications and Data Communications Handbook (Wiley-Interscience, 2008), and Webster’s New World Telecom Dictionary (Webster’s New World, 2007). He was Senior Contributing Editor for Newton’s Telecom Dictionary (12th through 21st Editions). He has written hundreds of technical white papers, case studies, articles, and columns for major print and electronic publications such as CommWeb, Computer Telephony, Network World, The Prepaid Press, and Teleconnect. He also has served as Technical Editor for several book-length works, including Deploying Secure 802.11 Wireless Networks with Microsoft Windows (Microsoft Press, 2003). He currently is the Technology Editor for Telecom Reseller Magazine.

    Ray regularly teaches public and private seminars and has spoken before tens of thousands of telecom and IT professionals in the US and abroad as a conference keynoter, seminar and tutorial leader, panel chair, and panelist at major industry conferences such as ComNet and Networld+Interop.

    He also has provided litigation support as a consulting expert and testifying expert in a number of cases involving product / service misrepresentation and intellectual property (patent; copyright, and trademark / service mark infringement). Those cases have involved a broad range of technologies, including Automatic Telephone Dialing Systems (ATDS), DSL, E911, fax, PBX, push-to-talk (PTT), Telephone Consumer Protection Act (TCPA), videoconferencing, VoIP, and voice processing.

    Ray Horak is known for his ability—both in print and in person—to translate highly complex technical subject matter into plain-English, commonsense, and thoroughly understandable terms for technical and lay audiences, alike.
    2/27/2010 · Telecommunication
    In an effort to address a growing number of telephone marketing calls and certain other telemarketing practices thought to be invasions of privacy, Congress enacted the Telephone Consumer Protection Act of 1991 (TCPA), codified at 47 U.S.C. § 227. We all know about the restrictions on unsolicited telemarketing calls..

    9/16/2008 · Communication
    Communications is a science, an art, and a field of study, depending on the context. In simplest terms, communications is the means by which people express ideas or information

    Ray Horak, Harry Newton, Mark A. Miller
    An instant classic and a best seller, with more than 65,000 in print. It served as the basis for Horak’s more contemporary works, Telecommunications and Data Communications Handbook (2008) and Webster’s New World Telecom Dictionary (2007).
    Ray Horak
    A comprehensive and authoritative telecommunications dictionary of more than 4,600 terms essential to a clear and thorough understanding of voice, data, video, and multimedia communications system and network technologies, applications, and regulations. Webster’s is an absolutely unimpeachable resource written by a recognized expert in the field. Webster’s enjoys great critical acclaim, as do all of Horak’s works.
    Ray Horak
    The one book you’ll need to understand the entire telecom landscape, from copper to fiber, wireline to wireless, LANs to MANs to WANs, TDM to IP, AAL to Zigbee and everything in between. Written in a plain-English, commonsense style by an authority on the subject, this critically acclaimed book is at just the right level for the serious professional who wants to get at the whole truth—without the math.
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    David H. Williams
    PO Box 220442
    Saint Louis MO 63122
    USA
    phone: 203-423-9015
    E911-LBS-Consulting-Logo.jpg
    David Williams Telecommunications Expert PhotoDavid H. Williams is an internationally-known expert in the Wireless / Mobile Location field and President and Founder of E911-LBS Consulting.

    In his over 30 years in communications and information technology solutions design, selection, implementation and ongoing management, Mr. Williams has extensive experience in the activities and issues needed to get applications to market, including planning and design at the application, system, interface / integration, network, IT, operational and customer facing levels.

    Mr. Williams has extensive expertise in all aspects of LBS delivery across the mobile location ecosystem including enabling network communications, location technologies / sensors, map data, geospatial platform / Geographical Information Systems, GPS and other location chipsets, location data management, and device, infrastructure, and integration providers.

    David Williams has developed and implemented industry-leading product and technology strategies and solutions for numerous LBS applications and markets and provides consulting and research services to some of the leading carriers and enterprises in the U.S., Asia, and Europe

    Litigation Support - Mr. Williams provides the highest quality and most impactful expert witness services related to wireless location, across the full range of IP / Patent Dimensions from the most technical to those regarding business methods. His services include forensic analysis, reports, and testimony on the validity and accuracy of various types of GPS surveillance devices and associated tracking. Mr. Williams has successfully provided expert witness services in over 25 patent, anti-trust, and ITC cases, including several successful Inter Parte Reexaminations (IPRs). His credentials in wireless location prior art go as far back as the early 1980s.

    Areas of Expertise:
    • Mobile Location-Based Services
    • Wireless 911 (E911); NG911
    • GPS Systems; Network-Based Location Determination Systems
    • Indoor Location Systems, incl. Real Time Location Systems (RTLS); RFID and other RF-based Location systems; WiFi-enabled positioning systems (WPS); Beacon-based systems; Hybrids/Combinations
    • Wireless Network Location Design
    • Location Data Privacy Protection and Data Security Design
  • People, Wearables Tracking / Monitoring
  • Asset Tracking / Location Management
  • Telematics / Driverless Car Ecosystem
  • Navigation Systems; PNDs
  • Map Data, Digital Mapping and GIS
  • Vehicle-to-Vehicle; Fleet Management
  • Mobile Social / Business Networking
  • GPS Forensics; Mobile / IT Integration
  • Location-centric Process Design
  • Mobile Product Design / Implementation
  • M2M, Smart Grid / Energy Systems
  • LBS Big Data and Cloud Computing
  • View David Williams' Consulting Profile.
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    Anthony Wechselberger
    President
    3447 Bernardo Lane
    Escondido CA 92029
    USA
    phone: 760-740-0013
    fax: 760-740-0013
    Broadband & Multimedia Consulting & Expert Witness Services
    Specialized in cable, satellite, broadcast & Internet communications systems, and associated content distribution technologies. Thirty years experience in communications systems, including twenty years in leadership & executive positions (engineering, operations, sales & marketing). Substantial experience in Intellectual Property Litigation and Patent Infringement.

    Technology
  • Systems, Architectural & Design Engineering
  • Digital Rights Management, Conditional Access & Copy Protection Systems
  • Consumer Appliances (set top boxes, DVR/PVR)
  • Pay TV, Video on Demand, Interactive TV, Internet TV
  • Digital Television & Compression Systems
  • Technical & Business Management
  • Business & Product Development Practices
  • Technical, Strategic, & Product Marketing
  • Account & Contracts Management
  • Manufacturing, OEM & 3rd Party Relationships
  • Sales, Support, Installation & Field Engineering
  • Engineering & Product/Project Management
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    Telecommunication / Technology Expert
    Los Altos Hills CA USA
    phone: 650-241-9231
    fax: 425-790-0949
    Oded-Gottesman-Telecommunications-Expert-Photo.jpg
    Oded Gottesman, PhD, CTO of Compandent Inc., provides world-class expertise and experience in working with leading law firms, expert witness services, prior art search, and related consulting for Technology Patent Infringement, Trade Secret Disputes, and related matters. Among his areas of expertise are:
    • DSP
    • Telecommunications
    • Cellular Networks (4G LTE, 3GPP, 3GPP2, etc.)
    • Packetized Networks
    • VoIP
    • Streaming Systems
    • Real-time Systems
    • Cellular Timing and Synchronization
    • Location and Position Systems (UTDOA, GPS, etc.)
    • Transcoding - Multiple Timing Sources, Data Rates
    • Source Coding
    • Channel Coding
  • Error Control Coding
  • Algorithms
  • Speech Audio and Video Processing
  • Signal Compression
  • Algorithms
  • Software, Hardware Implementation
  • Embedded Systems
  • Smartphones
  • Portable Devices
  • Client-server
  • Web Applications
  • Mobile Applications
  • Litigation Support - For the past 15 years, Dr. Gottesman has served as an expert witness in several cellular network and smartphone / tablet device related cases, including network operation, protocols, layers, signal processing, user / human interface, and applications.

    Selected Clients - Dr. Gottesman's clients have included: Alston & Bird, Cooley Godward Kronish, Cummins, Dechert, Echelon, Fenwick & West, Fish & Richardson, Hill Kertscher & Wharton, Kirkland & Ellis, Sidley Austin, Weir & Partners, Woodcock & Washburn, MagicJack, Microsoft, Nokia, Parts Geek, Samsung, TruePosition, Vinson & Elkins LLP, and Wiav.

    View Dr. Gottesman's Consulting Profile.
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    Dr. George Edwards
    Computer Scientist
    7958 Beverly Blvd
    Los Angeles CA 90046
    USA
    phone: 323-545-3933
    quandary-peak-research-logo.jpg
    George EdwardsDr. George Edwards, Ph.D. is an expert in Computer Software, Internet Applications, Web Technologies, Mobile Phone/Tablet Applications, Digital Video and Multimedia, Medical and Embedded Software, and Aerospace/Defense Systems. He has more than a decade of experience as a scientist, engineer, and technical consultant to academic research labs, government agencies, technology companies, and attorneys.

    Dr. Ewards has authored dozens of articles and papers related to software engineering for scientific journals and industry magazines. He is listed as a co-inventor on two pending patent applications for novel software technology and has served as a software expert witness in patent litigation matters.

    Dr. Edwards teaches a graduate-level course on software engineering at the University of Southern California.

    Dr. Edwards provides expert consulting in the following areas:
    • Intellectual property and patent infringement
    • Software design/source code audit and review
    • Non-performance claims
    • Expert witness and depositions
    Dr. Edwards is an expert in the following technologies :
    • Programming languages & platforms: Java, C/C++, C#, Perl, Python, PHP, .NET, WinForms, WPF, Visual Studio, Eclipse, Java EE, CORBA
    • Internet and web: JavaScript, AJAX, Node.js, Ruby, HTML, XML, CSS, ASP.NET
    • Mobile devices & applications: Android, iOS, iPhone, Windows Mobile, Windows Phone, BlackBerry, Palm OS, Java ME
    • Multimedia: MPEG, SVG, DVR, Silverlight, Flash
    • Operating systems & servers: UNIX, Linux, Windows, Mac OS
    • Networking: IMAP, POP, SMTP, DNS, TCP/IP, HTTP
    • Databases: RDBMS, SQL, MS SQL Server, MS Access, Oracle, MySQL
    • Project management & development methods: Kanban, Lean software development, agile, object-oriented (OO), aspect-oriented programming (AOP), component-based development, COTS integration, requirements engineering, spiral model, UML
    View Consulting Profile.
    7/10/2012 · Patents
    The importance of software patents has increased dramatically in recent years. The high profile patent disputes between Apple, Google, and other smartphone companies have attracted the most attention in the press, but patent battles are being waged all across the software industry.

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    Ray W. Nettleton
    Telecommunications Expert / Consultant
    23301 Ridge Route, SPC 112
    Laguna Hills CA 92653
    USA
    phone: 949-916-2960 Cell: 303-809-4223
    Ray-Nettleton-Telecommunications-Expert-Photo.jpg
    Dr. Ray Nettleton is globally known for his expertise in Telecommunications, Satellite, Cellular, and Wireless Networks. Dr. Nettleton's career has included roles as an entrepreneur, corporate officer, international businessperson, engineer, educator, author, lecturer, and researcher. He is a life member of the IEEE.

    Litigation Support - Dr. Nettleton has served as consultant and expert witness in over 60 high profile regulatory, patent infringement, breach of contract, theft of IP, and other cases. He has provided expert witness testimony to Government hearings in Colombia, Brazil, New Zealand, Poland, UK, Ireland, South Africa, Philippines, and the FCC.

    Client attorneys include Wilmer Hale, Keker Van Nest, Latham Watkins, McKool Smith, Orrick, Hogan & Hartson, Freeborn & Peters, Patton Boggs, Kenyon & Kenyon, Finnegan Henderson, Alston Bird, Workman Nydegger, Ropes & Gray, Baker Botts, and Wilson Sonsini.

    Areas of Expertise:
    • Telecommunications
    • Wireless
    • Radio
    • Networks
    • Wireless Networks
    • Cellular Network
  • Wireless Standards
  • Satellite
  • Wireless LANs
  • Wi-Fi
  • WiLan
  • 3G, 4G
  • View Dr. Nettleton's Consulting Profile.
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    David Shaw
    9 Wimpole Street
    London W1G 9SG
    GBR
    phone: 44-207-193-8355
    David Shaw is an independent Technical and ICT Expert and Consultant involved in a wide range of high profile System, Integrations, remedial work on Failed Systems and Programs, Litigation, Expert Witness, Mergers and Acquisitions, Financial and Ultra-High Speed Trading Systems, Cyberwarfare and Defence work.

    Services Offered:
  • Governance
  • Strategy
  • Programme Definition
  • Capability
  • Enterprise Architecture
  • Process Engineering
  • Portfolio Management
  • Programme Management Office Implementation
  • Individual Assignments
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    Jacob Sharony, PhD, MBA
    Principal Scientist
    info@wirelessexpertconsulting.com
    Deer Park NY 11729
    USA
    phone: 631-865-1060
    Jacob-Sharony-Mobile-Wireless-Technology-Expert-Photo.jpg
    Jacob Sharony, PhD, MBA, has over 25 years of experience in Mobile and Wireless Technologies. He is currently an adjunct professor at Columbia University, teaching wireless technologies and applications. He also served as a faculty member of the electrical and computer engineering department and director of the Center of Excellence in Wireless and Information Technology at Stony Brook University.

    Dr. Sharony held engineering and management positions in diverse technology disciplines at Time Warner Cable, Motorola, BAE Systems, NEC Research Institute, and IBM Research. He has over 50 US patents (pending and issued) and has served on several government expert panels.

    Litigation Support - Dr. Sharony provides Patent and Class Action litigation support and expert consulting in mobile and wireless technologies. This includes patent infringement and invalidity analysis, FRAND analysis, writing expert reports, and deposition, and testimony in court. His deep knowledge of target markets, including telecom, healthcare, logistics, transportation, government, hospitality, mobile commerce and supply chain management, combined with extensive expertise in wireless and mobile technologies ensure innovative and successful solutions.

    Areas of Expertise:
    • WiFi
    • 4G LTE and WiMAX
    • 5G Access / Backhaul
    • Millimeter Waves (mmWave) 60 GHz
    • Bluetooth / BLE
    • ZigBee
    • MIMO
    • VoIP
  • RTLS
  • RFID
  • IoT
  • M2M
  • Wireless Sensing Technologies
  • Antenna Issues
  • Small Cell Issues
  • Security Issues
  • View Dr. Sharony's Consulting Profile.