US Patent Issued to Telefonaktiebolaget LM Ericsson on Oct. 21 for "Heatsink and communication device having the heatsink" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,039, issued on Oct. 21, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Heatsink and communication device having the heatsink" was invented by Haijiang Wang (Beijing) and Shuaijun Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heatsink and a communication device having the heatsink are disclosed. The heatsink comprises a heatsink base and a plurality of heatsink fins. Each heatsink fin includes a fin bottom joined to the heatsink base and a fin top opposite to the fin bottom. A plurality of flow channels are formed in at least one of the heatsink fins to extend obliquely from the fin bottom towards the fin top. The...