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Last June, the Federal Circuit overturned a bench trial infringement ruling that had led to a $2.7B judgment in Centripetal Networks v. Cisco.

In February 2025, former Acting USPTO Director Coke Morgan Stewart rescinded guidance from former Director Kathi Vidal that had limited the practice of discretionary denials in America Invents Act reviews under the NHK-Fintiv rule—returning to a more expansive version of that Patent Trial and Appeal Board practice.

The decision prompted a heated dissent from Circuit Judge Haldane R. Mayer.

The past two weeks have brought several notable shifts in the standard essential patent (SEP) space. This past Monday, the European Commission prevailed...

Some of the former intellectual property assets of Aliph, a maker of Bluetooth headsets and other audio accessories that was liquidated in 2017—75 of them—have landed in litigation.

Atlantic IP's Eireog Innovations Limited has filed a new Eastern District of Texas complaint against HP Enterprise (HPE) ( 2:24-cv-00279), asserting the same quad of former NXP patents...

The EU's Unified Patent Court (UPC) has delivered its first judgment in a fair, reasonable, and nondiscriminatory (FRAND) case.

The defendants are accused of infringement over the support for geofencing technologies in their respective products: for GPS Insight, in the GPS Insight fleet management platform...

USTA Technology, LLC has filed separate Eastern District of Texas suits against Charter Communications (4:25-cv-00818), Comcast (4:25-cv-00819)...

The underlying dispute began in 2016, shortly before the expiration of a prior cross-license between the parties, which had included a royalty of about $2.50 per HTC smartphone.

In the second quarter of 2024, the USPTO moved forward with planned rulemaking on a variety of issues impacting Patent Trial and Appeal Board (PTAB) reviews...

Mobility Workx was formed in Florida in February 2016. Across its litigation campaign, Mobility Workx has asserted three patents (7,231,330; 7,697,508; 8,213,417) in overlapping subsets. HP and HPE are accused of infringing only the ‘508 patent; Microsoft, both the ‘508 and ‘417 patents; and the others, all three.

In March 2022, the Middle District of Florida dismissed the second of two cases filed by ParkerVision, Inc. against Qualcomm, ruling in part that certain infringement claims were barred due to collateral estoppel because the patents were too similar to others that Qualcomm was found not to infringe in a first suit.

Campaign defendants have included Apple, Anker Innovations (Fantasia Trading), Aukey, BBK Electronics (One Plus), BLU Products, Cyber Power Systems, Hon Hai Precision Industry (Belkin), Huawei...

Golden Eye Technologies LLC, a Harfang IP Investment Corp plaintiff, has sued Cisco (2:25-cv-00898) over the provision of a wide array of networking products and related "components, software, services, and processes"...

iScan2D Technologies, LLC has filed a Western District of Texas complaint against Apple (1:25-cv-01794).

The patent ecosystem continued to show signs of a shift back in favor of patent owners in the second quarter, as some of the plaintiff-centric trends from Q1 remained at play.