US Patent Issued to YINGYOU EQUIPMENT on Aug. 26 for "External flash, and color correction system having external flash" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,878, issued on Aug. 26, was assigned to YINGYOU EQUIPMENT Co. LTD. (Guangdong, China).

"External flash, and color correction system having external flash" was invented by Weiling Zeng (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An external flash comprising a light source assembly, a driving circuit, a first communication circuit and a color correction processing circuit, wherein the light source assembly comprises one or more LED light sources; the driving circuit is used for driving the light source assembly to emit light; the first communication circuit is used for communicating with a terminal device, so as to receive a color...