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Forensic, General & Medical
Expert Witnesses

Cell Phone Expert Witnesses


Cellular Evidence Services, LLC

Cellular Evidence Services, LLC

Texas - Serving: All States

Phone (713) 254-0574
Website www.cellularevidence.com

Cell Phone Evidence Expert Witness--Records, Mapping, Mobile Forensics, Etc.

Cellular Evidence Services, LLC provides expert consulting and expert witness testimony related to the use of electronic communications data, especially cell phone data, in criminal investigations and civil cases. Services are offered by Breck McDaniel, a retired sergeant from the Houston Police Department who has...

Trace Digital Forensics, LLC

Trace Digital Forensics, LLC

California - Serving: All States

Phone (209) 769-2370
Website www.tracedf.com

Computer and Mobile Forensics Expert Witness

Steven Alexander has examined computers and mobile devices in response to civil and criminal proceedings, computer misuse investigations, security incidents, and e-discovery requests. He has over twenty years of experience in information technology and has worked as a programmer, network engineer, IT director, and IT...

Evidence Solutions, Inc.

Evidence Solutions, Inc.

Arizona - Serving: All States. Nationwide. International.

Phone (866) 795-7166
Website https://www.evidencesolutions.com

Trusted Expert Witnesses in Digital Evidence, Accident Reconstruction, Commercial Trucking and more!

Evidence Solutions, Inc., (ESI) is a premier forensics company founded in 1982. With centuries of combined expertise, our team of dedicated experts can help you obtain, understand, and utilize all the data and information necessary to uncover the truth in your case.
We provide consulting in Digital Forensics,...

Cameron Sowder - Telecommunications Expert Witness

Cameron Sowder - Telecommunications Expert Witness

Georgia - Serving: All States

Phone 800 SOWDERCOM
Website www.sowdercom.com

Telecommunications and Technology Expert Witness

Considered to be a leading global professional in telecommunications and related technologies. Accomplished career consistently and successfully managing projects and exceeding goals in telecom, including invoice processing and payments, inventory and asset details, contract negotiation and loading, rate plan...

Robert O. Peruzzi, PhD, PE, DFE

Robert O. Peruzzi, PhD, PE, DFE

Pennsylvania - Serving: All States

Phone (610) 462-3939
Website https://www.rperuzzi.com/

Forensic Engineering / Electronic Design

Robert Peruzzi is a licensed Professional Electrical Engineer and a Board Certified Diplomate Forensic Engineer, with a subspecialty in integrated circuits and electrical modules used for signal-processing in communication and electro-mechanical control systems.

Istvan Jonyer, PhD

Istvan Jonyer, PhD

California - Serving: All States

Phone (818) 814-8851
Website https://sidespingroup.com/

Machine Learning, Networking, Telecommunications Expert Witness

Dr. Istvan Jonyer is a scientist, engineer, serial entrepreneur, and investor, with extensive research, engineering, and management experience in various areas of computer science both in academia and with leading technology companies, including Google and Nortel Networks. He currently consults as an expert witness in...

Parnell Engineering & Consulting (PEC)

Parnell Engineering & Consulting (PEC)

California - Serving: All States

Phone (408) 203-9443
Website https://parnell-eng.com

Medical Device Design & IP Expert Witness Services

T. Kim Parnell, PhD, PE is the Principal and Founder of Parnell Engineering & Consulting (PEC). He is a Stanford PhD Mechanical Engineer Expert Witness and Consultant. He provides deep experience in several technology areas. Dr. Parnell frequently serves as a testifying Expert Witness in patents, medical devices,...

W. Ross Stone, PhD, LFIEEE, FURSI, FCIE

W. Ross Stone, PhD, LFIEEE, FURSI, FCIE

California - Serving: All States, North America, Europe, Asia.

Phone (619) 222-1915

Wireless, Cellular, Telecommunication, Antenna, RF Expert Witness

Dr. W. Ross Stone has 45+ years of experience and is an internationally known expert in cellular and wireless communications (GSM, UMTS, CMDA, WCDMA, LTE, 3GPP2, 4G, 5G, WiMAX, Wi-Fi, 802.11, UWB), cell phones, handsets, base station, mobile, antennas, propagation, RF, HF, VHF, UHF, microwave, and millimeter-wave...

Professional Digital Forensic Consulting, LLC

Professional Digital Forensic Consulting, LLC

Virginia - Serving: All States, International.

Phone (804) 588-9877
Website https://prodigital4n6.com

Computer & Digital Forensic Expert Witness and Consultant

Professional Digital Forensic Consulting provides a full range of digital forensic examination and consulting services for the legal and corporate communities. With nearly 15 years of law enforcement experience, highlighted by high quality productivity in electronic criminal investigations, our consultants and digital...

Michael Barr

Michael Barr

Maryland - Serving: United States, Canada, and International

Phone (866) 653-6233
Website https://barrgroup.com/software-expert-witness/profile/michael-barr

Software Engineering, Electrical Engineering, and Embedded Systems Expert Witness

Michael Barr is a former adjunct professor of electrical engineering and computer science. He has over 25 years of hands-on software design and implementation experience and is internationally recognized as an expert in the field of software process and architecture for safe and secure computing. Michael has worked...

Tal Lavian, Ph.D.

Tal Lavian, Ph.D.

California - Serving: California, All States

Phone (408) 209-9112
Website https://telecommnet.com/

Network Communications, Telecommunications, Internet Protocols, TCP/IP, and Wireless Expert Witness

Dr. Lavian is a scientist, technologist, and educator with over 30 years of experience in Network Communications, Telecommunications, Internet Protocols, TCP/IP, UDP, VoIP, LAN/WAN, Ethernet, and Wireless Networking. He has extensive testifying experience in Federal, IPR, and ITC, and is a named inventor on 120...

Dr. Jacob Sharony - Mobius Consulting

Dr. Jacob Sharony - Mobius Consulting

New York - Serving: All States

Phone (888) 829-2457
Website https://www.mobiusconsulting.com/

Mobile and Wireless Technology Experts, Expert Witness and Consulting Services

Mobius Consulting is a team of industry and academic experts with extensive knowledge of mobile and wireless technologies. We have participated early on in the standards bodies (IEEE 802.11x, 802.15.x, 802.16x, 3GPP) helping to drive adoption of mobile and wireless technologies by the industry at large. Our expertise...

Dr. Oded Gottesman

Dr. Oded Gottesman

California - Serving: All States and Internationally

Phone (650) 241-9231
Website https://www.patxpert.com

Telecommunications, Software & Hardware, DSP, Wireless, Cellular, Smartphones, VoIP Expert Witness

Dr. Oded Gottesman, CTO of Compandent Inc., technology IP expert witness in such areas as telecommunications, cellular phone, and signal processing, provides expert witness services, prior art search, and related consulting for patent infringement, trade secret disputes, and related matters. Dr. Gottesman has more...

Consolidated Consultants Co.

Consolidated Consultants Co.

California - Serving: All States, International

Phone (800) 683-9847
Website https://www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants Co., or CCC as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

David Allen Burgess

New York, New York

Telecom, Cellphone, and Cell Tower Expert Witness

Phone (337) 366-1197

Mr. David Burgess is an engineer and researcher. His areas of expertise are telecommunications, radio-location, radio-navigation, cellular networks, and cellphone intercept and tracking systems. He has more than 20 years of experience as a practicing in these areas in both civilian commercial...

John Strawn, Ph.D.

Larkspur, California

Patent, Copyright, Source Code, ITC, IPR Expert Witness

Phone (415) 927-8856

Dr. Strawn (Ph.D., Stanford) is a seasoned expert witness specializing in patent litigation with experience in District Court, the International Trade Commission, and the US Patent Office. He also handles trade secret and copyright litigation involving software. He has been deposed 19 times,...

Brad Ulrich - Quandary Peak Research, Inc.

Los Angeles, California

Health IT and EMR Expert Witness

Phone (888) 959-9639

Brad Ulrich has a 15+ year career as a computer scientist, tech entrepreneur, and expert consultant. He is trusted by federal agencies and leading software vendors to provide expert analysis and guidance on complex matters involving the safety and quality of software, regulations such as CEHRT and...

Sigurd Meldal, Dr.Sc.

Menlo Park, California

Mobile Devices, Wireless Networks and Telecommunications Expert Witness

Phone (650) 209-0068

Sigurd Meldal is a Professor in the Department of Computer Engineering at San Jose State University and the Director of the Cybersecurity + Big Data Initiative at SJSU. He has testified in federal court and been deposed multiple times as an expert in computer science, computer engineering and...

Jonathan Wells, PhD MBA

Pleasanton, California

Experienced Testifying Expert: 30+ Years Wireless Technology Experience

Phone (925) 200-5124

Dr. Wells has over 30 years experience in wireless technology and communications, including 2G, 3G, 4G and 5G cellular and wireless networking (GSM, UMTS, CDMA, WCDMA, HSPA, HSPA+, LTE, LTE-Advanced, NR, 3GPP, 3GPP2, IEEE 802.11, 802.16, Bluetooth), cellular networks and infrastructure equipment...

Forensic Computer Service, Inc.

St. Louis, Missouri

Computer Forensics in Criminal, Civil and Corporate Litigation - Expert Witness

Phone (800) 655-5245

Forensic Computer Service provides expert analysis and witness services for criminal and civil litigation, internal corporate investigations and private concerns. Our forensic experts are seasoned professionals who have testified numerous times in both civil and criminal matters ranging from murder...






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