Federal Circuit Affirms PTAB’s IPR Invalidation of Universal Electronics Remote Control Patent in Roku Dispute

On April 10, 2026, the U.S. Court of Appeals for the Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) decision finding certain claims of Universal Electronics, Inc.’s U.S. Patent No. 10,930,276 unpatentable as obvious in an inter partes review (IPR) proceeding initiated by Roku, Inc. The decision adds to a series of Federal Circuit wins for Roku against Universal Electronics in a prolonged patent dispute over remote control and universal control technologies that has involved multiple IPR filings and district court actions.

Universal Electronics, Inc. (UEI) of Scottsdale, Arizona is a leading licensor of remote control and universal control technologies, supplying hardware and intellectual property to television manufacturers, cable operators, and over-the-top (OTT) device makers. Roku, Inc. is a major streaming platform company whose devices and smart television operating system have made it one of the most widely deployed OTT platforms in the United States. The two companies have been engaged in a multi-front patent dispute centered on remote control functionality, with Roku leveraging the inter partes review mechanism to challenge UEI’s patent portfolio.

The inter partes review proceeding at issue was initiated by Roku before the PTAB, which is the administrative tribunal of the U.S. Patent and Trademark Office established under the America Invents Act (AIA) of 2012. In IPR proceedings, a petitioner challenges issued patent claims on the grounds of anticipation or obviousness based on prior art patents and printed publications. The PTAB found that the challenged claims of the ‘276 patent were rendered obvious by a combination of prior art references, and Universal Electronics appealed to the Federal Circuit.

The Federal Circuit reviewed the PTAB’s claim construction and obviousness determination and affirmed the Board’s findings in a decision issued on April 10, 2026. Roku was represented by Sterne Kessler Goldstein & Fox, which has secured multiple Federal Circuit victories on Roku’s behalf in the UEI litigation series.

The dispute reflects a broader tension in the consumer electronics and streaming sectors between established technology licensors — whose business models depend on patent royalties — and platform companies seeking to contain intellectual property costs as they scale. For companies like UEI, the erosion of patent claims through IPR represents a direct threat to licensing leverage. For platform operators like Roku, the IPR mechanism offers a cost-effective path to challenging patents asserted against their products and ecosystems.

The Federal Circuit’s continued deference to PTAB factual findings in IPR proceedings is consistent with the court’s general approach under the substantial evidence standard of review. This decision, combined with earlier Roku wins in the UEI litigation, signals that UEI’s strategy of asserting remote control patents against OTT platform operators faces significant headwinds in post-grant administrative proceedings. Whether UEI will seek en banc reconsideration or certiorari before the Supreme Court remains to be seen.