US Patent Issued to SHENZHEN SUNMOON MICROELECTRONICS on July 14 for "LED light source simultaneously compatible with silicon-controlled-rectifier dimming and intelligent dimming, and lamp" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,664, issued on July 14, was assigned to SHENZHEN SUNMOON MICROELECTRONICS Co. LTD. (Shenzhen, China).

"LED light source simultaneously compatible with silicon-controlled-rectifier dimming and intelligent dimming, and lamp" was invented by Zhaohua Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An LED light source simultaneously compatible with SCR dimming and intelligent dimming is provided. A central control unit collects a SCR phase-cut angle of a power supply unit, generates a feedback signal according to the SCR phase-cut angle to an intelligent dimming unit; the intelligent dimming unit receives a control instruction, generat...