ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,154,606, issued on Oct. 20, was assigned to SHENZHEN DO INTELLIGENT TECHNOLOGY Co. LTD. (Shenzhen, China).

"Smart ring" was invented by Yanxiong Zhu (Shenzhen, China) and Yansheng Zhu (Shenzhen, China).

The patent was filed on June 6, 2025, under Application No. D/007,066.

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