Patents/Inventors

Alexander I Chi Lai

TaipeiTW3 patents

4 Patents

US122353742025
Ranging-type Positioning System and Ranging-type Positioning Method Based on Crowdsourced Calibration
PSJ INTERNATIONAL Ltd.
0 cites
US118388282023
Ultra-wideband Assisted Precise Positioning System and Ultra-wideband Assisted Precise Positioning Method
PSJ INTERNATIONAL Ltd.
0 cites
US117623962023
Positioning System and Positioning Method Based on WI-FI Fingerprints
PSJ INTERNATIONAL Ltd.
0 cites
US117144262023
Positioning System and Method Based on Neural Network Model
PSJ INTERNATIONAL Ltd.
0 cites