US Patent Issued to SHENZHEN FUTURE CHARGER TECHNOLOGY, Haiwei Zhiyuan Technology (Shenzhen) on July 7 for "Keychain with tracker" (Chinese Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. D1,132,574, issued on July 7, was assigned to SHENZHEN FUTURE CHARGER TECHNOLOGY Co. LTD (Shenzhen, China) and Haiwei Zhiyuan Technology (Shenzhen) Co. Ltd (Shenzhen, China).

"Keychain with tracker" was invented by Wenzhong Wang (Shenzhen, China), Yonghui Wei (Shenzhen, China) and Hua Zhang (Shenzhen, China).

The patent was filed on Aug. 22, 2025, under Application No. D/019,439.

*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=D1132574&OS=D1132574&RS=D1132574

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