The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2026
Filed:
Mar. 11, 2024
Metax Integrated Circuits (Shanghai) Co., Ltd., Shanghai, CN;
Jian Yang, Shanghai, CN;
METAX INTEGRATED CIRCUITS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
The system comprises a set of N GPU chips and a graphics memory H1on a graphics card on which the GPU chip Cis mounted. Cincludes a graphics memory controller MC1and cross-chip interconnectors. The system further comprises graphics memory expansions. The graphics memory expansion Ecomprises a graphics memory controller MC2, a graphics memory H2and a cross-chip interconnector SAC. The q(j)-th cross-chip interconnector FACand SACare interconnected using a non-QPI interconnection bus. MC1is unable to control access to H2, and MC2is unable to control access to H1. Any processor other than Chas no access to MC2, or the processor is given access to MC2exclusively through FACand SACif the processor has access to MC2. Separate graphics memories special for GPU are increased in the system, without altering the hardware architectures of MC1and GPU.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile