ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,529,753, issued on Jan. 20, was assigned to Orion go Co. Ltd. (Taipei, Taiwan).
"Hybrid indoor positioning system" was invented by Jun-Bang Jiang (Taipei, Taiwan), Shih-Hsin Liu (Taipei, Taiwan) and Shao-Yung Huang (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hybrid indoor positioning system comprises an electronic label provided with an acceleration sensing module, a first direction sensing module, a second direction sensing module and an operational module, the acceleration sensing module generates an acceleration signal, the operational module receives the acceleration signal and generates a movement data, the first direction sens...