ITC Investigation Instituted: Patent Infringement in Video-Capable Electronic Devices (Smart TVs, Monitors) – InterDigital vs. Unknown Respondents
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On February 26, 2026, InterDigital, Inc. and affiliated entities filed a complaint with the U.S. International Trade Commission (ITC) under Section 337 of the Tariff Act of 1930 alleging patent infringement related to video-capable electronic devices, including smart televisions, monitors, and their components. The complaint was supplemented on March 13, 2026, and the ITC has now formally instituted an investigation. The complaint identifies six U.S. patents allegedly infringed: U.S. Patent Nos. 8,085,846; 9,294,784; 10,250,877; 11,695,962; 11,399,168; and 9,654,751. These patents relate to video coding and transmission technologies held by InterDigital, a major wireless and video technology licensor headquartered in Wilmington, Delaware, with a French subsidiary (InterDigital Madison Patent Holdings SAS) also named as a complainant. InterDigital is seeking a limited exclusion order, which would block the importation of infringing products into the United States, as well as cease and desist orders against domestic sellers of the accused products. The complainants also assert that a domestic industry exists in the United States as required by Section 337 for the ITC to have jurisdiction. If the ITC rules in favor of InterDigital, manufacturers and importers of smart TVs and monitors — primarily major consumer electronics brands — could face import bans into the U.S. market, significantly disrupting supply chains and distribution.
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Key Changes
- ITC formally instituted investigation as of April 2, 2026, following complaint filed February 26, 2026 and supplemented March 13, 2026
- Six U.S. patents at issue: Nos. 8,085,846; 9,294,784; 10,250,877; 11,695,962; 11,399,168; and 9,654,751 covering video coding and transmission technologies
- Complainants seek a limited exclusion order to bar importation of infringing smart TVs, monitors, and components into the United States
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Obligations
What this law requires
Manufacturers and importers of smart TVs, monitors, and related components must cease importation of products that infringe U.S. Patent Nos. 8,085,846; 9,294,784; 10,250,877; 11,695,962; 11,399,168; and 9,654,751 if a limited exclusion order is issued by the ITC
Respondents named in the ITC investigation must comply with cease and desist orders prohibiting the sale for importation and domestic sale of infringing video-capable electronic devices
Parties to the ITC investigation must participate in the formal investigation proceedings and respond to discovery requests, interrogatories, and document demands within specified timeframes
Respondents must provide evidence and technical documentation demonstrating whether their video-capable electronic devices infringe the six identified U.S. patents during the ITC investigation
Domestic sellers of accused video-capable electronic devices must comply with cease and desist orders if the ITC finds patent infringement and issues such orders