US Patent Issued to Linhai Qinghui Light Electricity Lamp on Dec. 30 for "Plug-in LED lamp bead with built-in single IC having bidirectional flashing function" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,796, issued on Dec. 30, was assigned to Linhai Qinghui Light Electricity Lamp Co. Ltd. (Taizhou, China).

"Plug-in LED lamp bead with built-in single IC having bidirectional flashing function" was invented by Yongfu Zeng (Loudi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a plug-in light-emitting diode (LED) lamp bead with a built-in single integrated circuit (IC) chip having a bidirectional flashing function. An IC chip having a bidirectional flashing function is bonded to any one of brackets by using an electrically conductive and thermally conductive adhesive, and two light-emitting chips are bonded to the two brackets respec...