Inventor
CHO CHING-AN
TW18 patents
Patents
18 patentsUS10699107B2Jun 30, 2020
Image detection method and image detection device for determining posture of a user
WISTRON CORP3 citations71
US10922818B1Feb 16, 2021
Method and computer system for object tracking
WISTRON CORP2 citations70
US11380346B2Jul 5, 2022
Signal processing system and a method of determining noise reduction and compensation thereof
WISTRON CORP0 citations61
US12471794B2Nov 18, 2025
Wearable device with heart rate detection, dynamic heart rate detection method and non-transitory computer-readable storage medium
WISTRON CORP0 citations56
US12070309B2Aug 27, 2024
Method, computer programming product and electronic device for calculating blood oxygen saturation
WISTRON CORP0 citations53
US9360964B2Jun 7, 2016
Optical touch apparatus using a dynamic threshold for sensing a touch device and optical touch method
WISTRON CORP1 citations51
US10922822B2Feb 16, 2021
Image analysis method for motion determination, electronic system, and non-transitory computer-readable recording medium
WISTRON CORP0 citations50
US10360943B2Jul 23, 2019
Method, device and system for editing video
WISTRON CORP0 citations49
US10423848B2Sep 24, 2019
Method, system, and computer-readable recording medium for long-distance person identification
WISTRON CORP0 citations48
US12089961B2Sep 17, 2024
Signal quality detection method and signal detection device thereof
WISTRON CORP0 citations46
US9846516B2Dec 19, 2017
Optical touch system and using method thereof
WISTRON CORP0 citations41
US10685220B2Jun 16, 2020
Image detection method and image detection device for determining posture of a user
WISTRON CORP0 citations40
US9110588B2Aug 18, 2015
Optical touch device and method for detecting touch point
WISTRON CORP0 citations40
US9075480B2Jul 7, 2015
Optical touch device and method for calculating coordinate of touch point
WISTRON CORP0 citations40
US10042475B2Aug 7, 2018
Optical touch panel and detection method thereof
WISTRON CORP0 citations39
US10698536B2Jun 30, 2020
Method of detecting touch position and touch apparatus thereof
WISTRON CORP0 citations38
US10755400B2Aug 25, 2020
Method and computing device for monitoring object
WISTRON CORP0 citations37
US10037107B2Jul 31, 2018
Optical touch device and sensing method thereof
WISTRON CORP0 citations37