ALEXANDRIA, Va., Feb. 24 -- United States Patent no. D1,114,652, issued on Feb. 24, was assigned to HANGZHOU EZVIZ SOFTWARE Co. LTD. (Hangzhou, China).
"Wireless switch" was invented by Chongkun Huang (Hangzhou, China) and Weike Zhu (Hangzhou, China).
The patent was filed on May 10, 2021, under Application No. D/782,892.
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