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:
Jun. 24, 2025
Filed:
Aug. 06, 2021
Baidu Usa Llc, Sunnyvale, CA (US);
Tianyi Gao, Sunnyvale, CA (US);
Baidu USA LLC, Sunnyvale, CA (US);
Abstract
A cooling plate for cooling chip having redundant cooling fluid circulation. A primary fluid cooling loop removes heat directly from the chip. A secondary cooling loop acts as a condenser for two phase cells, thus removing heat from the chip indirectly. The cold plate may be fabricated as two parts: bottom plate and top plate where is the fluid is divided to primary stream to the bottom plate and secondary stream to top cooling plate. Two-phase, self-contained cells may be partly immersed in the primary cooling loop and partly immersed in the secondary loop. Fluid ports circulate cooling fluid by having one orifice coupled to the primary cooling loop and one orifice coupled to the secondary cooling loop.