ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,233,722, issued on Feb. 25, was assigned to SZ DJI TECHNOLOGY Co. LTD. (Shenzhen, China).
"Battery safety alert system" was invented by Caihui Zhang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery safety alert system includes a detection device and a controller communicatively connected to the detection device. The detection device is configured to detect position information of an engagement mechanism provided at one of a battery and a battery mounting member. A matching mechanism is provided at another one of the battery and the battery mounting member. The engagement mechanism is configured to engage with the matching mechan...