US Patent Issued to TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY on Sept. 1 for "Dual refrigeration systems for a mono-crystal furnace and methods for pulling a mono-crystal" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,325, issued on Sept. 1, was assigned to TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY Co. LTD. (Tianjin, China).

"Dual refrigeration systems for a mono-crystal furnace and methods for pulling a mono-crystal" was invented by Wenxia Zhang (Tianjin, China), Shengli Wang (Tianjin, China), Yanjie Zhou (Tianjin, China), Shufeng Zhang (Tianjin, China), Lin Wang (Tianjin, China) and Mingyang Gong (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Dual refrigeration systems for a mono-crystal furnace and methods for pulling a mono-crystal. The first heat exchange assembly includes a first heat exchange mechanism capable of exchanging heat, and a firs...