US Patent Issued to GUANGZHOU OPTOCRYO BIOLOGICAL TECHNOLOGY on Aug. 11 for "Refrigeration chip, refrigeration system, and sample testing system and method" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,444, issued on Aug. 11, was assigned to GUANGZHOU OPTOCRYO BIOLOGICAL TECHNOLOGY Co. LTD. (Guangzhou, China).

"Refrigeration chip, refrigeration system, and sample testing system and method" was invented by Meng Zhao (Zhuhai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments of the present disclosure disclose a refrigeration chip, a refrigeration system, and a sample testing system and method. The refrigeration chip is in contact with a low-temperature cold source, is used for refrigerating a sample, and comprises a heating layer and a heat conducting layer that are disposed in sequence. The heating layer comprises at least one te...