ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,942, issued on May 5, was assigned to UNILUMIN GROUP Co. LTD. (Shenzhen, China).
"Led display module and LED display panel" was invented by Xiaosheng Jiang (Shenzhen, China), Song Lei (Shenzhen, China) and Jinfeng He (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An LED display module and an LED display panel. The LED display module includes: an LED board, a bottom shell and a connecting member; the connecting member is made of magnetic attraction material, and includes a snap-fitting part and a connecting part, the connecting part is configured to be fixedly connected with the LED board, the snap-fitting part is configured to be conn...