NXP Owes Impinj $2 Million for Infringing Radio Frequency ID Tech

Nov. 9, 2023, 11:59 PM UTC

NXP Semiconductors Netherlands B.V. owes Impinj Inc. $2 million for infringing three radio frequency identification technology patents, a Texas federal jury found Thursday.

The jury in the US District Court for the Western District of Texas determined that Impinj’s patents are valid and that the company didn’t infringe patents exclusively licensed by NPX after a trial that opened Oct. 30 in Waco.

Impinj accused NXP of creating and selling UCode and RFID IC (integrated chip) products that infringed US Patent Nos. 7,733,227; 7,215,251; and 7,472,835, which cover methods and tags for radio frequency identification, often used to track ...

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