Fed. Circ. Backs PTAB Findings For Zaxcom Patents

By Britain Eakin (February 18, 2022, 7:43 PM EST) -- The Federal Circuit on Friday upheld Patent Trial and Appeal Board rulings that found three Zaxcom Inc. wireless audio recording technology patents were invalid, but which also allowed Zaxcom to amend the patents in challenges from Lectrosonics Inc., keeping the patents alive....

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