US Patent Issued to VIVO MOBILE COMMUNICATION on March 11 for "Fixing base, laser projection module, and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., March 12 -- United States Patent no. 12,249,805, issued on March 11, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Fixing base, laser projection module, and electronic 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 fixing base, a light-emitting chip and an optical element. The fixing base has a first surface and a second surface opposite each other, and the second surface is a light-emitting surface. The fixing base has a first accommodation cavity, a second accommodation cavity and a third accommodation cavity that are sequentially arranged in a direction from the first surf...