ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,405,066, issued on Sept. 2, was assigned to JIANGXI XINFEI NEW MATERIAL Co. LTD (Nanchang, China).

"Vapor chamber and heat dissipating device" was invented by Kai Meng (Nanchang, China), Zhongshang Dou (Nanchang, China) and Jing Gao (Nanchang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vapor chamber and a heat dissipating device are provided. The vapor chamber includes a first cover plate defining a first side and a second cover plate defining a second side. Support portions are disposed on the first side of the first cover plate at intervals. The second side of the second cover plate is opposite to the first side of the first cover plate. A...