US Patent Issued to VIVO MOBILE COMMUNICATION on March 18 for "Laser projection module and terminal device" (Chinese Inventor)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,255,435, issued on March 18, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Laser projection module and terminal device" was invented by Wanglai Yang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laser projection module includes a base, a laser chip, an optical element, and a first conducting wire. The base has an inner cavity and an opening connected to the inner cavity, the laser chip is disposed on a bottom wall that is of the inner cavity and that faces the opening, the optical element is mounted in the opening, a wire layer is disposed on the optical element, and the laser chip, the first conducting wi...