ALEXANDRIA, Va., March 12 -- United States Patent no. D1,066,237, issued on March 11, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).
"Portable auxiliary battery" was invented by Sunghyun Heo (Paju-si, South Korea), Sangbum Lee (Paju-si, South Korea), Jongmoo Lee (Paju-si, South Korea) and Kyuhong Han (Paju-si, South Korea).
The patent was filed on March 25, 2022, under Application No. D/516,783.
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