US Patent Issued to Guangzhou Rising Dragon Recreation Industrial on June 3 for "Control method for lamp system based on RGB wiring arrangement" (Chinese Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,324,066, issued on June 3, was assigned to Guangzhou Rising Dragon Recreation Industrial Co. Ltd. (Guangzhou, China).

"Control method for lamp system based on RGB wiring arrangement" was invented by Ziqin Guo (Guangzhou, China) and Bo Liang (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control method for a lamp system based on RGB wiring arrangement includes outputting a first PWM signal through a connecting line and a second PWM signal through another connecting line; wherein, the first PWM signal is used for controlling an on/off time interval of a first switch device on the connecting line to generate a continuous variable level a...