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Barr Group's consumer electronics expert witnesses advise attorneys in class action and other litigation.  Our experts have hands-on experience designing consumer electronics devices such as set-top boxes, fitness monitors, digital cameras, and laser printers.  We have testified in high-profile multi-million dollar disputes.

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Consumer Technology Products

Barr Group is in the business of designing reliable and secure computers and we have software engineers with hands-on experience designing consumer electronics such as:​

  • Smart TVs and smart speakers from Google, Amazon, and Apple
  • Set-top boxes for cable and satellite television
  • Digital Video Recording (DVR) technology such as TiVo
  • Gaming consoles like Sony PlayStation, Microsoft Xbox, and Nintendo
  • iOS and Android smartphones and tablets, including Samsung Galaxy
  • Video games for consoles and mobile phones, PCs, and browsers
  • Personal computers and laptops from Dell, Lenovo, Apple, Google, etc.
  • Peripheral devices from Bluetooth headsets to MIDI music instruments
  • Printers and scanners including multi-function copiers and 3-D printers
  • Unmanned aerial drones as well as other digital cameras
  • Smart watches, fitness trackers, and heart-rate monitors
  • Smart home appliances and other products with software inside

Barr Group's software experts are familiar with all of the major technologies used to design consumer electronics products including the Windows, Android, iOS, and Linux operating systems and programming languages, such as assembly, C, C++, C#, Objective-C, and Java. And we are equally comfortable reviewing electronic circuits and schematic drawings.

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Expert Witness Services

Barr Group's consumer electronics experts support plaintiffs and defendants in litigation in U.S. District Courts, at the International Trade Commission (ITC), and before the Patent Trial and Appeal Board (PTAB). Our services include:

  • Technical assistance with drafting of discovery requests
  • Software source code review and analysis
  • Source code comparisons for copyright and trade secret theft
  • Prior art review for patent invalidity
  • Analysis of electronics and related design documents
  • Reverse engineering, including disassembly of binary code
  • Forensic analysis, including electronic data recovery
  • Expert reports, declarations, and witness statements
  • Testimony at deposition, oral hearings, and trials

Barr Group has a demonstrated ability to quickly activate one or more code experts to match the size, scope, and complexity of any project.

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The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:

Consumer Electronics Expert Witness List

The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:

Computer software and electronics consultant with three decades of extensive experience with storage technologies and filesystems, including Flash memory.
Electrical engineer with substantial experience in the design of GPS and navigation systems, including DSP and image processing, in military and civilian applications.
Engineer and product manager with twenty five years of work at the leading-edge of agriculture, automotive, and marine navigation and geolocation technologies including GPS/GNSS.
Professor of electrical engineering with experience in power electronics, including low power circuits, solar cells, wireless power transfer, and high voltage systems.
Systems engineer with decades of hands-on experience in the design and implementation of Internet-connected products using WiFi, cellular, and other protocols
Professor with unique expertise in JPEG image and MPEG video standards who conducts research in computer vision, pattern recognition, and machine learning.
Chemist and portable power expert with thirty years of industry experience at the leading edge of lithium battery and ultracapacitor technology development.
Electrical engineer with broad industry experience in development and manufacturing of optical and magnetic storage products including RAID disks and SCSI interfaces.
Engineering consultant with hands-on industry experience in mechanical and electrical design as well as software and firmware development and testing.
Professor of electrical and computer engineering with years of industry experience in the design of microprocessors for infotainment and multimedia systems.