ParkerVision (PRKR) Says Federal Circuit Upholds Method Claims of its '940 Patent by Affirming Lower Court
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Federal Circuit Upholds Method Claims of ParkerVision's '940 Patent by Affirming Lower Court Decision
September 13, 2018 2:37 PM EDTJACKSONVILLE, FL / ACCESSWIRE / September 13, 2018 / ParkerVision, Inc. (OTCQB: PRKR) ("ParkerVision"), a developer and marketer of technologies and products for wireless applications, announced today that the United States Court of Appeals for the Federal Circuit ("Federal Circuit") issued its decision affirming the lower court Patent Trial and Appeal Board's ("PTAB") March 2017 ruling that certain method claims of ParkerVision's U.S. Patent 6,091,940 ("the '940 Patent") were not proven by Qualcomm to be un-patentable in light of its challenges.
The '940 Patent was asserted in the district court case filed in May 2014 against... More