ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,385,622, issued on Aug. 12, was assigned to TAIZHOU WANCHANG ELECTRONIC TECHNOLOGY Co. LTD. (Taizhou, China).
"Wire-embedding LED bulb" was invented by Jichang Li (Yichun, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an LED (light-emitting diode) lamp and aims at providing a wire-embedding LED bulb. The key points of the technical solution are as follows: a plugging sleeve is disposed at a bottom of a lamp holder, the lamp holder and the bulb are plugged with a clamping member through the plugging sleeve, so a connecting strength between the lamp holder and the bulb is increased; meanwhile a passage through which ...