Fed. Cir.

SAMSUNG ELECTRONICS CO., LTD., SAMSUNG ELECTRONICS AMERICA, INC v. FENDGO LLC 2026-1088

March 26, 2026 ·26-1088 ·Panel Decision · By Maria Santos

The United States Court of Appeals for the Federal Circuit dismissed an appeal brought by Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc. against Fendgo LLC. The dismissal was granted pursuant to the parties' agreement under Federal Rule of Appellate Procedure 42(b).

Listen to this decision 0:00 / 1:56

This case originated from an appeal filed by Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc. against a decision by the United States Patent and Trademark Office's Patent Trial and Appeal Board in Inter Partes Review No. IPR2024-00114. The dispute involved patent law issues, specifically challenging the Board's determination in an inter partes review proceeding. The parties subsequently reached an agreement to resolve the appeal, leading to the current order.

The Federal Circuit did not issue a substantive opinion on the merits of the patent dispute or the legal theories involved. Instead, the court acted solely on the procedural basis of the parties' agreement. The order explicitly states that the dismissal is pursuant to Fed. R. App. P. 42(b), a rule that permits the court to dismiss an appeal when the parties agree to do so. The court noted that the order is nonprecedential, meaning it does not establish binding legal authority for future cases. The court's reasoning was limited to acknowledging the parties' consent and the procedural mechanism for dismissal.

The appeal is now dismissed, meaning the Patent Trial and Appeal Board's original decision in Inter Partes Review No. IPR2024-00114 stands as the final administrative ruling. No further judicial review of the patent validity issues in this specific appeal will occur. The parties are each responsible for their own legal costs, and the dismissal resolves the litigation without a court ruling on the underlying patent law questions.

Play