US Patent Issued to TRIPLE WIN TECHNOLOGY(SHENZHEN) on June 10 for "Vertical cavity surface emitting laser device and method for manufacturing the same" (Chinese Inventor)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,327,981, issued on June 10, was assigned to TRIPLE WIN TECHNOLOGY(SHENZHEN) Co. LTD. (Shenzhen, China).

"Vertical cavity surface emitting laser device and method for manufacturing the same" was invented by Cheng-Dong Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vertical cavity surface emitting laser (VCSEL) device and a method for manufacturing the VCSEL device without wire bonding process for the topmost positive electrode are disclosed. The device includes epitaxial layer, ohmic contact layer, positive electrode, first insulating layer, conductive layer, and negative electrode. The epitaxial layer includes first and second op...