ALEXANDRIA, Va., June 17 -- United States Patent no. D1,076,802, issued on May 27, was assigned to SHENZHEN AUTRAL TECHNOLOGY INNOVATION Co. LTD. (Shenzhen, China).
"Portable power bank" was invented by Minmin Zhang (Shenzhen, China).
The patent was filed on Jan. 4, 2024, under Application No. D/907,068.
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