Posts Tagged: "Patent Litigation"

Electronic Frontier Foundation’s Attempt to Unseal Uniloc Licenses Falls Flat at CAFC

In its second appeal to the U.S. Court of Appeals for the Federal Circuit (CAFC) regarding the sealing of documents in several related cases against Apple, Uniloc scored a win when the CAFC said today that the United States District Court for the Northern District of California failed to comply with its original remand instructions, constituting an abuse of discretion. The appellate court for a second time ordered the district court “to make particularized determinations as to whether the third-party licensing information sought to be sealed should be made public.”

CAFC Upholds PTAB Ruling that Patents on Autonomous Driving Tech Are Not Obvious

On February 4, 2022, The U.S. Court of Appeals for the Federal Circuit (CAFC) affirmed two decisions of the Patent Trial and Appeal Board (PTAB) on related inter partes reviews (IPRs) brought by Quanergy against Velodyne, explaining that the Board’s decision to uphold the validity of the disputed claims was correct considering the objective evidence provided by Velodyne. Quanergy challenged multiple claims of U.S. Patent No. 7,969,558, covering a lidar-based 3-D point cloud measuring system best known for helping autonomous cars sense their surroundings. In its decisions, the PTAB held that several claims of the ’558 patent are not unpatentable as obvious.

Wading into Contract Law Again, CAFC Says Forum Selection Clause Also Precludes IPRs

The U.S. Court of Appeals for the Federal Circuit (CAFC) earlier today issued a precedential decision holding that the U.S. District Court for the District of Delaware improperly denied Nippon Shinyaku Co., Ltd.’s motion for a preliminary injunction in the court’s misreading of the plain language of a contract’s forum selection clause. The CAFC consequently reversed the decision and remanded for entry of a preliminary injunction (PI) enjoining Sarepta Therapeutics, Inc. from proceeding with its seven inter partes review petitions (IPRs) against Nippon Shinyaku and requiring that Sarepta withdraw the petitions.

CAFC Rejects Apple’s Claim Construction and Partially Affirms Infringement of Wi-LAN Patents, But Orders New Damages Trial

On February 4, the United States Court of Appeals for the Federal Circuit (CAFC) affirmed in part, reversed in part, vacated in part, and remanded a patent infringement decision of the U.S. District Court for the Southern District of California that had awarded WiLAN, Inc. $85.23 million in damages from Apple Inc. Wi-LAN is the owner of two patents related to allocating bandwidth in a wireless communication system, U.S. Patent Nos. 8,457,145 (the ‘145 patent) and 8,537,757 (the ‘757 patent). In May 2014, Apple sued Wi-LAN in the Southern District of California seeking a declaratory judgment of non-infringement and invalidity for all claims of the ‘757 and ‘145 patents. Wi-LAN counterclaimed, asserting that certain Apple devices, including certain iPhone 5 and 6 models infringed claim 1 of the ‘757 patent and claims 9, 26, and 27 of the ‘145 patent based on their use of its Long-Term Evolution (LTE) wireless communication standard. Wi-LAN argued that the technology in the two patents at issue enabled Voice over Loong-Term Evolution (VoLTE), which enables voice call service over a 4G LTE network.

Mandamus and the Battle Over Venue in Modern America

The United States Court of Appeals for the Federal Circuit (CAFC) has become enamored with the power of the writ of mandamus to correct what they do not like, and they do not like patent owners filing patent infringement actions in Texas. Or, perhaps it is more accurate to say that while they might not mind patent owners filing patent infringement actions in Texas, they expect federal district court judges in Texas to order those patent owners off to other courthouses outside of Texas upon the request of defendants.