US Patent Issued to SHENZHEN HAN'S CNC TECHNOLOGY on March 31 for "Opening method and opening device" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,410, issued on March 31, was assigned to SHENZHEN HAN'S CNC TECHNOLOGY Co. LTD. (Shenzhen, China).

"Opening method and opening device" was invented by Guodong Chen (Shenzhen, China), Hongjie Lyu (Shenzhen, China), Lisha Zhou (Shenzhen, China), Xingsheng Huang (Shenzhen, China) and Zhaohui Yang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An opening method and opening device are provided. The opening device can perform opening according to the following steps: controlling a first laser processing device to process an object to be opened to form a first opening area; controlling a second laser processing device to process the objec...