New Filings Zetec, Inc. filed IPR2015-00280 challenging U.S. Patent No. 6,823,269, assigned to Westinghouse Electric Co LLC. Google Inc. filed IPR2015-00283 challenging U.S. Patent No. 6,038,295 assigned to TLI Communications LLC. Institution Decisions In BLD Services, LLC v. LMK TECHNOLOGIES, … Continue reading November 20, 2014