ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,698, issued on April 15, was assigned to TRIPLE WIN TECHNOLOGY(SHENZHEN) Co. LTD. (Shenzhen, China).
"Checking mechanism for workshop security and method for security inspection" was invented by Xiao-Bo Chen (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A checking mechanism for workshop security applying a method for workshop security comprises a transmission device, a recording device, a storage subassembly and a control subassembly. The transmission device comprises a first end (115) and a second end (116). The recording device records personnel and objects in their possession through a security check process, to establish a corre...