Patents by Inventor Kexian REN

Kexian REN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Overall efficient heat dissipation system for high power density cabinet
    Patent number: 11528829
    Abstract: An overall efficient heat dissipation system for a high power density cabinet comprises a pump-driven two-phase circulation loop high-power-chip direct heat dissipation system and a cabinet air-cooling system. The cabinet air-cooling system comprises a refrigerant circulation loop and a cabinet internal air circulation loop. The refrigerant circulation loop includes a pump-driven two-phase circulation loop and a vapor compression circulation loop. The pump-driven two-phase circulation loop high-power-chip direct heat dissipation system performs fixed-point heat dissipation for main heating elements, such as CPU and GPU, in a server, and the cabinet air-cooling system performs air-cooling heat dissipation for other heating elements in the server.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: December 13, 2022
    Assignee: BEIHANG UNIVERSITY
    Inventors: Weixing Yuan, Tongzhi Yang, Kexian Ren, Bo Yang, Ze Miao
  • OVERALL EFFICIENT HEAT DISSIPATION SYSTEM FOR HIGH POWER DENSITY CABINET
    Publication number: 20220210954
    Abstract: An overall efficient heat dissipation system for a high power density cabinet comprises a pump-driven two-phase circulation loop high-power-chip direct heat dissipation system and a cabinet air-cooling system. The cabinet air-cooling system comprises a refrigerant circulation loop and a cabinet internal air circulation loop. The refrigerant circulation loop includes a pump-driven two-phase circulation loop and a vapor compression circulation loop. The pump-driven two-phase circulation loop high-power-chip direct heat dissipation system performs fixed-point heat dissipation for main heating elements, such as CPU and GPU, in a server, and the cabinet air-cooling system performs air-cooling heat dissipation for other heating elements in the server.
    Type: Application
    Filed: June 30, 2020
    Publication date: June 30, 2022
    Inventors: Weixing YUAN, Tongzhi YANG, Kexian REN, Bo YANG, Ze MIAO