US Patent Issued to Jiangsu Yisuo Electronic Technology on Aug. 4 for "Lock" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,657, issued on Aug. 4, was assigned to Jiangsu Yisuo Electronic Technology Co. Ltd. (Xuzhou City, China).

"Lock" was invented by Guoyuan Song (Xuzhou City, China), Jiajun Zhang (Xuzhou City, China), Zhigang Huang (Xuzhou City, China), Maolin Wei (Xuzhou City, China) and Manman Yan (Xuzhou City, China).

The patent was filed on July 17, 2025, under Application No. D/013,576.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1138657&OS=D1138657&RS=D1138657

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