ALEXANDRIA, Va., May 12 -- United States Patent no. 12,628,115, issued on May 12, was assigned to HTC Corp. (Taoyuan City, Taiwan).

"Tracking system and tracking method" was invented by Kuan-Hsun Yu (Taoyuan City, Taiwan) and Wen-Shan Yang (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A tracking system is provided. The tracking system includes a first tracking device, a second tracking device, and a wearable tracking device. The first tracking device is disposed on a vehicle and is configured to obtain map information and first measurement information. The second tracking device is disposed on the vehicle and is configured to obtain second measurement information. The wearable tracking...