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Primary Area of Expertise


Expert Witness Profile

Expertise in mobile computing and wireless technology; cellular 1G, 2G, 3G 4G, and 5G as well as Wi-Fi (IEEE 802.11) and Bluetooth.

Expertise in data communication, internet technology, security protocols, internet of things (IoT), radio spectrum.

Industry experience working with more than 100 organizations, including cellular operators, infrastructure vendors, chip vendors, application developers, device vendors, industry advocacy organizations, and law firms.

Patent litigation experience encompasses 31 cases, court testimony, eight depositions, 22 Inter Partes Review (IPR) declarations, and 11 reports addressing infringement and patent validity.

Has written more than 180 articles and reports.

Extensive public speaking experience, including testimony at Congress, courses on wireless technology, moderating panels and being a panel participant at industry conferences.

Education & Licenses

MSEE (Master of Science in Electrical Engineering), Stanford University, 1979