Vidal Tells PTAB To Try Defining 'Biometric Signal' Again

By Adam Lidgett (March 18, 2024, 9:00 PM EDT) -- The head of the U.S. Patent and Trademark Office has thrown out decisions from the Patent Trial and Trademark Board that found Assa Abloy was unable to show two biometric patents were unpatentable, saying the PTAB used a definition of a critical term that wasn't proposed by Assa Abloy or the patent owner....

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