ALEXANDRIA, Va., June 6 -- United States Patent no. D1,072,309, issued on April 22, was assigned to ZHEJIANG TWINSEL ELECTRONIC TECHNOLOGY Co. LTD. (Ningbo, China).
"Solar spotlight" was invented by Xueren Zeng (Ningbo, China), Jiawei Li (Ningbo, China), Tenghai He (Ningbo, China), Lizong Hu (Ningbo, China), Jinglin Zheng (Ningbo, China) and Jiahao Lin (Ningbo, China).
The patent was filed on Dec. 26, 2022, under Application No. D/863,970.
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