Honeywell filed a petition for inter partes review of 3G Licensing’s U.S. Patent No. 7,319,718, which claims a coding scheme for transmitting information in 3G mobile communication systems. The PTAB found none of the...more
In Polygroup Limited MCO v. Willis Electric Company, Ltd., the Federal Circuit reversed and remanded the PTAB’s findings of patentability in light of several obviousness arguments presented by the petitioner, concluding that...more
The PTAB may institute IPR proceedings only on the basis of certain prior art that is potentially invalidating under § 102 (novelty) or § 103 (obviousness). The PTAB may not institute IPR on any other unpatentability grounds,...more
Any person or entity may file an IPR proceeding to invalidate a patent, regardless of whether it faces a specific threat of infringement. An adverse decision in an IPR proceeding is appealable only to the Federal Circuit....more