ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,396, issued on Dec. 2, was assigned to SHENZHEN GLOSHINE TECHNOLOGY Co. LTD. (Shenzhen, China).
"Box frame and LED display" was invented by Xianfeng Zhang (Guangdong, China), Yongjun Zhang (Guangdong, China), Guoqiang Li (Guangdong, China), Zhiqiang Gao (Guangdong, China) and Guangfeng Liu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a box frame and an LED display. The box frame comprises a frame border for installing an LED module, the frame border comprises a plurality of connecting seats and a plurality of frames, each connecting seat connects two adjacent frames, the connecting seat and the frame are alternately c...