US Patent Issued to JIANGSU LEUVEN INSTRUMENTS on Dec. 9 for "Ceramic air inlet radio frequency connection type cleaning device" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,346, issued on Dec. 9, was assigned to JIANGSU LEUVEN INSTRUMENTS Co. LTD (Jiangsu, China).

"Ceramic air inlet radio frequency connection type cleaning device" was invented by Haiyang Liu (Jiangsu, China), Dongdong Hu (Jiangsu, China), Xuedong Li (Jiangsu, China), Na Li (Jiangsu, China), Shiran Cheng (Jiangsu, China), Jun Zhang (Jiangsu, China), Zhihao Wu (Jiangsu, China) and Kaidong Xu (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a ceramic air inlet radio frequency connection type cleaning device, comprising an etching system, a cleaning system, a power supply control device and a radio frequency cleaning mechanism, wh...