AMD Triggers US Investigation of Realtek, TCL Holdings for Patent Infringement

AMD Triggers US Investigation of Realtek, TCL Holdings for Patent Infringement

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AMD and ATI Applied sciences ULC have filed a criticism with america Worldwide Commerce Fee (USITC) that Realtek Semiconductor and TCL Industries Holdings have violated 5 patents, triggering a USITC investigation of the claims.

The USITC introduced that it will examine sure graphics programs, elements thereof, and digital televisions with elements from Taiwan-based Realtek and the China/Hong Kong-based TCL Industries Holdings (and its subsidiaries). The allegedly patent-infringing merchandise are all imported into the US on the market, bringing them below the remit of the USITC.

AMD and ATI filed the criticism on Might 5, 2022, looking for an exclusion order and stop and desist orders for the sale of the merchandise. AMD and ATI Applied sciences ULC of Canada, which AMD bought again in 2006, claims the businesses violated 5 patents masking varied graphics applied sciences. 

The ATI patents embody texture decompression strategies, a graphics processing structure with a unified shader, and a multi-threaded graphics processing system (patents 7,742,053 claims 1-9, 8,760,454 claims 2-11, and 11,184,628 claims 7-12). The AMD patents cowl a technique and system for synchronizing thread wavefront knowledge and occasions, and a patent masking a processing unit that allows asynchronous activity dispatch (patents 8,468,547 claims 16-21, and 8,854,381 claims 15-20). 



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