ALEXANDRIA, Va., June 9 -- United States Patent no. D1,072,722, issued on April 29.
"Solar lamp" was invented by Xueren Zeng (Ningbo, China), Jiawei Li (Ningbo, China), Lizong Hu (Ningbo, China), Lingyan Chen (Ningbo, China), Xiaoyu Wang (Ningbo, China) and Zhen Wen (Ningbo, China).
The patent was filed on Nov. 6, 2022, under Application No. D/858,972.
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