ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,151, issued on Sept. 15, was assigned to Getac Technology Corp. (New Taipei City, Taiwan).
"Sensor device, holster sensing system, and video-recording system" was invented by Ming-Zong Wu (Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sensor device, a holster sensing system, and a video-recording system are provided. The sensor device includes a control unit and a sensing module. The sensing module includes a reference coil set and an induction coil set that are arranged in a stacked structure. The sensing device is fixed on a holster. The induction coil set is configured to be adjacent to the holster. The control unit determ...