ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,909, issued on March 3, was assigned to Honor Device Co. Ltd. (Shenzhen, China).

"Hinge assembly and terminal product" was invented by Handong Zhang (Shenzhen, China), Yameng Wei (Shenzhen, China), Lei Feng (Shenzhen, China) and Yaolei Zhang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hinge assembly is provided. The first swing arm includes a first hinge connecting part and a first rotating part. The first swing arm is rotatable relative to the base around a first axis between the first hinge connecting part and the first rotating part. The second swing arm includes a second hinge connecting part and a second rotating part. The...