US Patent Issued to Shenzhen Lescolton Electrical Appliance on April 15 for "Stable smart laser hair-growing instrument with independent light sources" (Chinese Inventor)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,891, issued on April 15, was assigned to Shenzhen Lescolton Electrical Appliance Co. Ltd. (Shenzhen, China).

"Stable smart laser hair-growing instrument with independent light sources" was invented by Jianwen Liu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A stable smart laser hair-growing instrument with independent light sources includes a shell, a laser emitting assembly and a control system; the shell is provided with a cavity disposed above a user's head, the laser emitting assembly includes light sources, a first circuit board and multiple second circuit boards, the first circuit board is disposed in the shell at a position...