Cell Phone Expert Witnesses

This telecommunications professional offers expertise in mobile systems, system protocol types, project management, telecommunication standards, and regulation. He has experience in a number of telecommunications positions, including his role as senior manager of global technology standards at Sprint. He is an electrical engineer with 30 years designing and developing the cell phone system worldwide. He holds 29 patents and four trade secrets with Sprint and is widely considered to be an industry leader in the mobile technology and communications space. Qualified in Federal and State Courts for Criminal, Civil and Patent Infringement matters. Cases include Trucking Accidents (CMV), TCPA cases, Wiretap (CALEA), 911 wrongful death matters. A proven authority, his career has spanned more than 25 years in the field of cellular communication and includes 29 patents in cellular technology innovations. He is an extraordinary asset to attorneys seeking case assistance in the fields of wireless, cellular, PCS and telephony. He is certified as a testifying expert in Federal and State courts.

This expert has experience in wireless communications technologies and the wireless communications market and industry. He began his career in telecommunications in 1970 designing and developing communications networks and systems for large commercial and government organizations. Since 1990, all his work has focused on mobile, cellular, and wireless technologies, standards, spectrum, networks, and services. As an educator, this expert teaches courses covering mobile, cellular, and fixed wireless technologies, networks, and services. As an expert witness, he has authored numerous expert reports and has been deposed numerous times in cases ranging from the use of cellular technologies to theft of trade secrets. As a patent analyst, he has performed claims analysis on hundreds of telecommunications patents for patent litigation, patent infringement, and patent validity. As an author, he has written numerous analytical reports on cellular carriers, emerging wireless technologies and related markets. As a business executive, he has been responsible for the management, sales, and marketing of communications systems, networks, and services. And, as a product/systems developer, he has designed and developed a variety of communications network and management systems for leading communications manufacturers.

This expert has over 20 years of experience in the field of digital forensics. She attended the Arizona Law Enforcement Academy, and served the Phoenix Police Department as a Digital Mobile Forensic Detective. While working there, she worked in several different units, including the Home Invasion Kidnapping Enforcement Unit, the Intelligence Action Center, and the Digital Forensic Investigation Unit. She has participated in many trainings and classes, earning her several certifications on different areas of digital forensics. She currently serves as a Cell Phone & Cell Tower Forensic Investigator at a Private Forensics Firm in Arizona.

This expert has 30 years of experience in computer engineering with a specialization in digital signal processing and speech. He has demonstrated experience with telecommunications, cellular networks, speech and audio compression standards (codecs), video codecs, computer software and hardware, packetized networks, VoIP, streaming audio and video, smartphones, location methods, human interface, realtime systems, speech recognition, and web systems and applications. He received his BSc in electrical and computer engineering from Ben Gurion University and his MSc in electrical and computer engineering from Drexel University. He then completed his PhD in electrical and computer engineering from the University of California Santa Barbara. He is active in his field with several publications and as a member of IEEE. He holds several international patents and has won the Ericsson-Nokia Best Paper Award. He is fluent in a number of programming languages. Throughout his career, he has held several DSP roles including serving as a DSP consultant at AT&T Bell Labs and as an audio group manager at Optibase - VCON. Currently, he is the founder of a DSP and R&D implementation startup in California.