ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,087,936, issued on Aug. 12, was assigned to YEALINK (XIAMEN) NETWORK TECHNOLOGY Co. LTD. (Xiamen, China).
"Audio headset" was invented by Chengling Zhan (Fujian, China) and Jiancheng Zhang (Fujian, China).
The patent was filed on Jan. 3, 2024, under Application No. D/923,921.
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