US Patent Issued to iLamp Technology on Nov. 11 for "LED lighting circuit without driving power supply and LED light string" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,471,195, issued on Nov. 11, was assigned to iLamp Technology Co. Ltd. (Shenzhen, China).

"LED lighting circuit without driving power supply and LED light string" was invented by Yuanlong Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a LED lighting circuit without a driving power supply, including a rectification module, a current-limiting and voltage-reducing module, and an LED illumination module. The AC power supply is connected to the rectification module; the current-limiting and voltage-reducing module is connected to the rectification module; and the LED illumination module includes multiple LE...