Inventor
Cheng yu-chun
TW17 patents
⚠️ This page may combine multiple inventors who share the name “Cheng yu-chun”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EGIS TECH INC
13 patentsUS9536131B1Jan 3, 2017
Fingerprint recognition methods and electronic device
EGIS TECH INC14 citations83
US9483682B1Nov 1, 2016
Fingerprint recognition method and device thereof
EGIS TECH INC17 citations83
US9760755B1Sep 12, 2017
Fingerprint matching methods and device
EGIS TECH INC2 citations72
US9507994B1Nov 29, 2016
Fingerprint recognition methods and electronic device
EGIS TECH INC2 citations61
US10713466B2Jul 14, 2020
Fingerprint recognition method and electronic device using the same
EGIS TECH INC1 citations59
US11580786B2Feb 14, 2023
Updating method for configuration parameters of electronic device, device and computer-readable medium
EGIS TECH INC0 citations51
US9400914B2Jul 26, 2016
Method and electronic device for generating fingerprint enrollment data
EGIS TECH INC1 citations51
US9734383B2Aug 15, 2017
Method and electronic device for fingerprint recognition
EGIS TECH INC0 citations48
US11138303B2Oct 5, 2021
Electronic device with fingerprint sensing function and fingerprint image processing method
EGIS TECH INC0 citations44
US10789449B2Sep 29, 2020
Electronic device for distinguishing between fingerprint feature points and non-fingerprint feature points and method for the same
EGIS TECH INC0 citations40
US10387138B2Aug 20, 2019
Electronic device and software updating and registration template generating method
EGIS TECH INC0 citations40
US10089349B2Oct 2, 2018
Method and electronic device for updating the registered fingerprint datasets of fingerprint recognition
EGIS TECH INC0 citations40
US9892308B2Feb 13, 2018
Fingerprint recognition methods and devices
EGIS TECH INC0 citations40