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Barr Group's Expert Witness Team
Each member of our expert team is highly qualified in one or more technology areas from wireless and cellular network protocols, to cryptography and computer security or medical electronics, to smartphones and mobile apps, among others.
Please contact us for help selecting among these and our other expert witnesses. Each summary below contains a link to profile pages with more information about the level education such as PhD, years of industry experience, areas of specialization, and testifying experience.
What follows is a representative subset of our testifying software experts. It is organized by industry of expertise, though many experts have experience in more than one of these. For a larger selection of experts in a given area, click on that type of expertise to the right.
Artificial Intelligence Expert Witness
Barr Group's speech recognition, artificial intelligence and machine learning, computer vision, d
Barr Group's computer vision and digital image and video processing expert witness has over thirt
Barr Group's speech recognition and natural language processing expert witness has over three dec
Barr Group's urban visual computing expert witness has over two decades of experience in computer
Barr Group's biometric presentation attack detection and face recognition expert witness has over
Barr Group's AI networking infrastructure expert witness has more than 15 years of specialized ex
Barr Group's social media misinformation detection expert witness has 15+ years of research exper
Barr Group's speech recognition and natural language processing expert witness has over three dec
Barr Group's machine learning expert witness has over eight years of experience in advertising au
Barr Group's GPU-based parallel algorithms expert witness has over 30 years of academic and resea
Barr Group's machine learning and big data expert witness has over two decades of experience in l
Barr Group's computer vision and visual tracking expert witness has over 25 years of combined aca
Barr Group's machine learning and high-performance computing expert witness has over 35 years of
Barr Group's embedded systems expert witness has more than a decade of industry experience in gui
Barr Group's machine learning and recommendation systems expert witness has 8 years of experience
Barr Group's high-performance and distributed computing expert witness is a professor of electric
Barr Group's document image analysis expert witness has over two decades of experience in page an
Automotive Systems Expert Witness
Barr Group's wireless communications and automotive telematics expert witness has over 40 years o
Barr Group's battery systems expert witness has over 25 years of experience in lithium-ion batter
Barr Group's mechatronic actuation and electromechanical chassis control expert witness has over
Barr Group's intelligent transportation systems and vehicle-to-infrastructure communications expe
Barr Group's automotive crash safety expert witness has over two decades of experience in restrai
Barr Group's automotive expert witness has over twenty five years of experience in road and race
Barr Group's automotive electronic systems expert witness has over thirty years of experience des
Barr Group's GNSS and location-based services expert witness has twenty-five years of navigation
Barr Group's explosives and energetic materials expert witness has thirty-five years of industria
Barr Group's automotive sensors and electronics expert witness has over four decades of experienc
Barr Group's connected vehicle technology expert witness has three decades of experience in V2X a
Barr Group's vehicle electrical and electronics expert witness has more than four decades of expe
Barr Group's automotive electronic subsystems expert witness has over forty years of industry exp
Barr Group's automotive vehicle dynamics expert witness has nearly four decades of experience in
Barr Group's connected and autonomous vehicle expert witness is a computer science and engineerin
Cloud Computing Expert Witness
Barr Group's computer systems architecture expert witness specializes in performance measurement,
Barr Group's connected vehicle systems and cybersecurity expert witness has more than two decades
Barr Group's storage device expert witness has two decades of embedded firmware and software expe
Barr Group's cloud storage and distributed computing expert witness is a computer science profess
Barr Group's cloud infrastructure expert witness has 12+ years of experience architecting multi-c
Barr Group's power-aware high-performance computing expert witness has over two decades of experi
Barr Group's distributed SQL query engine expert witness has more than 17 years of experience in
Barr Group's randomized graph algorithms and peer-to-peer distributed systems expert witness has
Barr Group's cloud services expert witness architects and builds enterprise and service provider
Barr Group's computer architecture and storage expert witness has over thirty years of experience
Barr Group's enterprise database architecture expert witness specializes in relational and object
Barr Group's data center design and management expert witness is a licensed professional engineer
Barr Group's packet-switching networks expert witness has over forty years of experience in compu
Barr Group's Linux operating system internals expert witness has deep knowledge of Linux-powered
Barr Group's high-performance computing expert witness has more than thirty years of experience i
Computer Security Expert Witness
Barr Group's computer security expert witness has more than twenty five years of industry and pro
Barr Group's embedded device security expert witness has over 15 years of firmware, TrustZone, se
Barr Group's computer security and digital privacy expert witness has decades of experience in co
Barr Group's digital rights management and content security expert witness has over two decades o
Barr Group's privacy and GDPR compliance expert witness has over 15 years of experience in inform
Barr Group's firmware reverse engineering expert witness has nearly two decades of embedded syste
Barr Group's telecommunications security expert witness has over 30 years of experience in GSM ne
Barr Group's NERC cyber security compliance expert witness has over 25 years of leadership experi
Barr Group's digital forensics expert witness has more than 20 years of experience in computer an
Barr Group's cybersecurity expert witness has three decades of experience in threat intelligence,
Barr Group's embedded systems security expert witness has over 15 years of experience with ARM Tr
Barr Group's cybersecurity expert witness has two decades of experience in governance, risk manag
Barr Group's software forensics expert witness has over 25 years of programming experience, a dec
Barr Group's conditional access and DRM expert witness has over four decades of experience in bro
Barr Group's embedded firmware reverse engineering expert witness has multiple decades of experie
Barr Group's iOS security and 802.11 wireless protocol expert witness has 8+ years of experience
Barr Group's network security and Internet measurement expert witness has over two decades of exp
Barr Group's cybersecurity and enterprise IT expert witness has four decades of experience archit
Barr Group's embedded electronics and software expert witness has extensive product development a
Barr Group's iris biometrics expert witness developed novel and patented security technologies, w
Barr Group's ARM TrustZone and secure boot expert witness has over two decades of embedded softwa
Barr Group's computer security and digital forensics expert witness has written more than two doz
Barr Group's cryptography and network security expert witness has over 30 years of experience in
Barr Group's embedded security expert witness specializes in penetration testing, reverse enginee
Barr Group's applied cryptography expert witness specializes in zero-knowledge proof systems, sec
Barr Group's operating system and compiler design expert witness taught graduate computer science
Barr Group's wireless protocol exploitation and RF signal intelligence expert witness has over a
Barr Group's fingerprint identification expert witness is a former electrical and computer engine
Barr Group's TLS/SSL certificate validation and PKI expert witness has over a decade of systems a
Consumer Electronics Expert Witness
Barr Group's computer graphics and video game expert witness has over forty years of experience d
Barr Group's casino gaming technology expert witness has four decades of computer engineering con
Barr Group's casino gaming and gambling systems expert witness has more than twenty-five years of
Barr Group's digital media expert witness has more than three decades of experience developing CD
Barr Group's augmented reality and virtual reality expert witness has over twenty-five years of h
Barr Group's video game software and console reverse-engineering expert witness has over four dec
Barr Group's e-cigarette and vaporizer design expert witness has over three decades of consumer e
Barr Group's wireless audio and Bluetooth expert witness has 35+ years of consumer electronics pr
Barr Group's software, firmware, and electronics design and testing expert witness has over thirt
Barr Group's human factors and usability engineering expert witness has 44 years of experience in
Barr Group's microprocessor design expert witness has industry experience in infotainment, multim
Barr Group's interactive multimedia and haptic feedback expert witness has over 30 years of exper
Barr Group's software, hardware, and systems testing expert witness has over thirty years of expe
Barr Group's computer graphics expert witness has more than thirty years of software industry exp
Barr Group's electronic gaming device expert witness has over thirty years of experience in regul
Barr Group's embedded systems expert witness has over thirty years of experience designing electr
Barr Group's DOCSIS cable modem expert witness authored the DOCSIS 1.0, 1.1 and Baseline Privacy
Barr Group's storage technology expert witness has over three decades of computer software and ha
Electronic Circuits Expert Witness
Barr Group's power electronics expert witness has over two decades of experience designing switch
Barr Group's semiconductor process integration expert witness has over 25 years of manufacturing
Barr Group's semiconductor manufacturing process control expert witness has over 40 years of expe
Barr Group's VLSI chip design expert witness has over 40 years of semiconductor design and EDA to
Barr Group's CMOS analog integrated circuit design expert witness has four decades of combined te
Barr Group's semiconductor memory expert witness has more than thirty years of experience designi
Barr Group's semiconductor design and microprocessor architecture expert witness has over 25 year
Barr Group's microcontroller-based embedded control systems expert witness designs wireless-enabl
Barr Group's USB protocol and SoC design expert witness has over three decades of electronic prod
Barr Group's semiconductor design expert witness has designed and verified SoCs, ASICs, and FPGAs
Barr Group's electrical fire investigation and battery failure analysis expert witness has 45 yea
Barr Group's real-time embedded systems expert witness has more than twenty-five years of hands-o
Barr Group's DDR SDRAM memory controller expert witness has over two decades of semiconductor des
Barr Group's semiconductor design expert witness has four decades of experience in EDA software,
Barr Group's FPGA and mixed-signal electronics expert witness has more than two decades of indust
Barr Group's semiconductor design expert witness has more than two decades of industry experience
Barr Group's high-speed analog, RF, and microwave circuit expert witness has decades of experienc
Barr Group's VLSI and System-on-Chip expert witness has more than three decades of experience in
Barr Group's photolithography and FinFET expert witness has three decades of semiconductor proces
Barr Group's nanoscale semiconductor device physics expert witness has over four decades of resea
Enterprise Software Expert Witness
Barr Group's data science expert witness is a professor of electrical engineering and computer sc
Barr Group's patent claim construction and trade secrets expert witness has 25+ years of combined
Barr Group's enterprise software and information management systems expert witness has more than
Barr Group's enterprise UX design expert witness has over 25 years of experience architecting use
Barr Group's software product management expert witness has decades of experience with SaaS, e-co
Barr Group's server-side ad insertion expert witness has over 20 years of experience in SSAI arch
Barr Group's data analytics and business intelligence expert witness has 18 years of experience w
Barr Group's source code analysis and reverse engineering expert witness has over 15 years of exp
Barr Group's distributed database expert witness has over three decades of experience in database
Barr Group's Enterprise Asset Management Systems expert witness has four decades of experience in
Barr Group's e-commerce and Software-as-a-Service expert witness has managed development of compu
Barr Group's Erlang-based concurrent systems expert witness has 35+ years of source code analysis
Barr Group's cloud enterprise software and SaaS expert witness has more than twenty years of deve
Barr Group's source code analysis and trade secret expert witness has 40+ years of experience in
Barr Group's software process improvement and software quality expert witness has experience span
Barr Group's SAP and ERP expert witness has two decades of hands-on experience configuring and pr
Barr Group's compilers and programming languages expert witness specializes in moving target cybe
Barr Group's information systems management expert witness has over 30 years of experience in sof
Barr Group's enterprise software expert witness has more than two decades of experience with elec
Barr Group's virtual agent and chatbot architecture expert witness has over three decades of ente
Barr Group's machine vision and image processing expert witness has expertise spanning GPUs, comp
Barr Group's Test-Driven Development and Behavior-Driven Development expert witness has four deca
Barr Group's electronic voting expert witness is a distinguished professor of computer science wi
Barr Group's Oracle Enterprise Performance Management expert witness has over twelve years of spe
Barr Group's information security expert witness has more than three decades of computer science
Barr Group's Free and Open Source Software licensing expert witness has over 25 years of experien
Barr Group's business intelligence integration and enterprise application development expert witn
Barr Group's SCADA source code analysis expert witness has over two decades of experience in soft
Financial Technology Expert Witness
Barr Group's e-commerce security expert witness has more than two decades of industry experience
Barr Group's SaaS and cloud expert witness has more than three decades of enterprise software des
Barr Group's ERP implementation expert witness has over three decades of experience managing glob
Barr Group's electronic payment systems expert witness has over three decades of experience in fi
Barr Group's Near Field Communications security expert witness has over 15 years of experience in
Barr Group's slot game mathematics and quant development expert witness designs payout models, va
Barr Group's trading systems and portfolio management technology expert witness has over 25 years
Barr Group's banking and financial technology expert witness has developed high-reliability busin
Barr Group's smart card and secure chip expert witness has more than thirty-five years of experie
Firmware and IoT Expert Witness
Barr Group's operating systems and computer security expert witness specializes in wireless commu
Barr Group's embedded systems expert witness specializes in software design reviews, embedded sys
Barr Group's Bluetooth Low Energy expert witness has over a decade of specialized BLE experience
Barr Group's real-time embedded systems expert witness has over two decades of experience in firm
Barr Group's semiconductor design and embedded systems expert witness has three decades of experi
Barr Group's hard disk drive controller firmware expert witness has 35+ years of experience in st
Barr Group's embedded systems expert witness has 15+ years of experience in board support package
Barr Group's embedded firmware architecture expert witness has over 30 years of experience with r
Barr Group's real-time operating system expert witness has 25+ years of combined academic and ind
Barr Group's software engineering expert witness has two decades of industry experience across al
Barr Group's embedded software expert witness has more than twenty-five years of software industr
Barr Group's FPGA and ASIC chip design expert witness has over fifteen years of experience in sys
Barr Group's embedded computing and networking protocols expert witness is a professor of electri
Barr Group's embedded systems expert witness has several decades of experience designing Linux, W
Barr Group's real-time embedded systems and VxWorks expert witness has 20 years of experience in
Barr Group's cyber-physical systems expert witness has industry and academic experience in embedd
Industrial Controls Expert Witness
Barr Group's battery and power electronics expert witness has technical expertise in motor drives
Barr Group's electrical system design expert witness is a registered professional engineer and li
Barr Group's electrical engineering expert witness has several decades of experience designing so
Barr Group's adaptive control and intelligent transportation systems expert witness has decades o
Barr Group's conveyor systems expert witness has significant experience in material handling engi
Barr Group's process and control systems expert witness has over 35 years of energy industry expe
Military & Aerospace Expert Witness
Barr Group's HEV and ADAS expert witness has more than three decades of electrical engineering ex
Barr Group's autonomous and semi-autonomous systems expert witness has more than three decades of
Barr Group's high-speed wireless data networking expert witness has more than sixty years of expe
Barr Group's aerospace systems safety and federal aviation expert witness has four decades of exp
Barr Group's autonomous cargo drone systems expert witness has over 40 years of experience spanni
Barr Group's FPGA architecture and System-on-Chip expert witness has over two decades of technica
Barr Group's embedded systems expert witness built or managed development of more than one hundre
Barr Group's GPS and navigation systems expert witness has design experience spanning digital sig
Barr Group's telecommunications and information security expert witness has decades of experience
Barr Group's embedded software expert witness has nearly thirty years of hands-on software develo
Barr Group's embedded firmware disassembly and reverse engineering expert witness has over 40 yea
Barr Group's DO-178 avionics software expert witness is an FAA-certified Designated Engineering R
Barr Group's electronic warfare and RF machine learning expert witness leads national security re
Mobile Devices & Apps Expert Witness
Barr Group's embedded Linux expert witness has two decades of experience in embedded systems desi
Barr Group's user interface design and human factors expert witness has over twenty-five years of
Barr Group's wireless communication systems and mobile networks expert witness has testified on w
Barr Group's software applications expert witness has decades of hands-on experience building app
Barr Group's infrared and Bluetooth data communications expert witness helped establish and stand
Barr Group's embedded systems expert witness has more than two decades of experience developing s
Barr Group's virtual reality and computer vision expert witness has three decades of experience d
Barr Group's user experience and user interface design expert witness has three decades of softwa
Barr Group's embedded software and device driver expert witness has four decades of experience in
Barr Group's mobile and web technology expert witness has over 25 years of experience spanning te
Signal Processing Expert Witness
Barr Group's audio and music signal processing expert witness has over forty years of academic an
Barr Group's digital signal processing expert witness is a named inventor on about twenty issued
Barr Group's data communications expert witness holds a PhD in electrical engineering and has thr
Barr Group's acoustics and digital signal processing expert witness has over two decades of exper
Barr Group's speech recognition, streaming audio/video, and data encryption expert witness has ov
Barr Group's multimedia software expert witness has designed, developed, and deployed advanced mu
Barr Group's computer systems expert witness has almost 25 years of experience in data communicat
Barr Group's communications theory and signal processing expert witness has twenty-five years of
Barr Group's digital image and video processing expert witness has more than four decades of expe
Barr Group's DSP and signal processing expert witness has over three decades of experience design
Barr Group's speech recognition and natural language processing expert witness has nearly 20 year
Barr Group's deep learning-based visual compression expert witness has 30+ years of experience in
Barr Group's MPEG-2 video compression expert witness has over 50 years of experience in digital v
Telecommunications Expert Witness
Barr Group's 4G LTE and touch-screen display expert witness has over a decade of patent infringem
Barr Group's VoIP and telecommunications expert witness specializes in voice, datacom, and teleco
Barr Group's DOCSIS cable modem and IEEE 802.11 Wi-Fi 6/6E/7 expert witness has over 25 years of
Barr Group's embedded software and electronics design expert witness has more than a decade of in
Barr Group's wireless communications expert witness has more than 30 years of experience in proto
Barr Group's digital communications expert witness has expertise in telecom regulation and networ
Barr Group's information-centric networking expert witness has extensive academic and industrial
Barr Group's cellular and mobile wireless networks expert witness has over two decades of researc
Barr Group's fiber optic communications expert witness has over 20 years of experience in connect
Barr Group's wireless cellular expert witness has hands-on experience designing cellular network
Barr Group's Open Radio Access Network (O-RAN) expert witness specializes in 5G/6G network optimi
Barr Group's datacom and telecom protocols expert witness has over thirty years of experience wit
Barr Group's telecommunications regulation expert witness combines electrical engineering and com
Barr Group's cellular and wireless communications expert witness is a computer engineer with expe
Barr Group's network protocol and powerline communications expert witness has over three decades
Barr Group's cellular protocol expert witness is a consulting electrical engineer with more than
Barr Group's wireless data compression expert witness has three decades of experience in low-band
Barr Group's wireless communications and machine learning expert witness has two decades of indus
Barr Group's GSM and digital cellular mobile radio expert witness has more than thirty years of e
Barr Group's optical networking and wavelength division multiplexing expert witness has 28 years
Barr Group's semiconductor and high-speed communications expert witness has designed integrated c
Barr Group's wireless communications expert witness has over 30 years of research and industry ex
Barr Group's wireless communications expert witness has more than 25 years of experience in radio
Barr Group's interactive television middleware and digital video streaming expert witness has 35
Barr Group's small cell and femtocell wireless networking expert witness has over two decades of
Barr Group's 5G/LTE core network and radio access network expert witness has over five years of l
Barr Group's antenna measurement and RF/microwave expert witness has more than two decades of exp
Barr Group's telecommunications expert witness has extensive industry and academic experience in
Barr Group's telecommunications and automatic telephone dialing systems expert witness has over t
Barr Group's computer networking and wireless expert witness has over thirty years of industry ex
Barr Group's Bluetooth Low Energy expert witness has three decades of experience in wireless conn
Barr Group's telecommunications and electronics expert witness has more than thirty years of expe