In an attempt to challenge the patentability of an issued claim, petitioners every so often come across a prior art reference that...
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The PTAB does not appear to have weighed in, one way or another, on the question of how many references is too many for an obviousness...
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Final Written Decisions were entered on March 7, 2017 in 6 IPRs brought by Qualcomm Inc. against ParkerVision, Inc (IPR2015-01828, -01829,...