ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,013, issued on Dec. 2, was assigned to Merry Electronics(Shenzhen) Co. Ltd. (ShenZhen, China).
"Supporting unit" was invented by Wan Hsiu Hsieh (Taichung, Taiwan) and Ching Hsuan Wan (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A supporting unit includes a first part, a second part, and an adjusting module. The first part includes a first connecting member and a supporting member. The supporting member is detachably connected to the first connecting member. The first connecting member is rotatably connected to the second part. The adjusting module is disposed in the first part and the second part. The adjusting module includes a r...