ALEXANDRIA, Va., June 18 -- United States Patent no. D1,078,610, issued on June 10, was assigned to Ugreen Group Ltd. (Shenzhen, China).
"Emergency power supply" was invented by Qingsen Zhang (Shenzhen, China), Junling Chen (Shenzhen, China) and Weifeng Liang (Shenzhen, China).
The patent was filed on Jan. 4, 2024, under Application No. D/907,143.
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