ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,477, issued on Nov. 18, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).
"Electronic device" was invented by Quanxi Yin (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device including a first switch module, a first electrical connection terminal, a second electrical connection terminal, and a control module. The first switch module is electrically connected between the first electrical connection terminal and the second electrical connection terminal, the first electrical connection terminal is configured to electrically connect to a third electrical connection terminal of a second electronic dev...