ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,923, issued on June 30, was assigned to Merry Electronics(Shenzhen) Co. Ltd. (ShenZhen, China).
"Electronic device" was invented by Ching Hsiung Lin (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes a first structure, a second structure and a fixing assembly. The fixing assembly is disposed on the first structure and includes a first cam, a second cam and an adjustment element. The first end of the adjustment element is exposed to the outside of a first housing, and the second end of the adjustment element passes through the first cam and the second cam. When the first structure is connected to the second...