US Patent Issued to QINGDAO HAIER SPECIAL FREEZER, HAIER SMART HOME on Dec. 30 for "Constant temperature wine cabinet" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,507,797, issued on Dec. 30, was assigned to QINGDAO HAIER SPECIAL FREEZER Co. LTD (Qingdao, China) and HAIER SMART HOME Co. LTD. (Qingdao, China).

"Constant temperature wine cabinet" was invented by Desen Wang (Qingdao, China), Jiangtao Li (Qingdao, China), Renjie Liu (Qingdao, China), Qingyan Ge (Qingdao, China), Tingxiu Zhang (Qingdao, China), Hailiu Long (Qingdao, China), Jiangong Xing (Qingdao, China) and Guofeng Li (Qingdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A refrigeration unit includes a compressor, an evaporator, a fan, and an air duct component, utilizing the evaporator for cooling and the fan to deliver cold air formed by he...