ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,628, issued on Nov. 18, was assigned to Xiamen Solex High-Tech Industries Co. Ltd. (Xiamen, China).
"Constant current output circuit configured for micro-current and micro-current shower head" was invented by Boren Chen (Fujian, China), Shuangjiu Wang (Fujian, China), Jianan Li (Fujian, China) and Lian Zhang (Fujian, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A constant current output circuit configured for a micro-current comprises a voltage boosting module and a logic controller. An input terminal of the voltage boosting module is connected to a power source, and an output terminal of the logic controller is connected to the input termin...