Inventor
CHOI CHANGKYU
KR32 patents
⚠️ This page may combine multiple inventors who share the name “CHOI CHANGKYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
30 patentsUS7536029B2May 19, 2009
Apparatus and method performing audio-video sensor fusion for object localization, tracking, and separation
SAMSUNG ELECTRONICS CO LTD339 citations97
US11030470B2Jun 8, 2021
Apparatus and method with liveness verification
SAMSUNG ELECTRONICS CO LTD16 citations83
US10679083B2Jun 9, 2020
Liveness test method and apparatus
SAMSUNG ELECTRONICS CO LTD6 citations83
US7443989B2Oct 28, 2008
Adaptive beamforming method and apparatus using feedback structure
SAMSUNG ELECTRONICS CO LTD18 citations82
US7835908B2Nov 16, 2010
Method and apparatus for robust speaker localization and automatic camera steering system employing the same
SAMSUNG ELECTRONICS CO LTD10 citations76
US10678896B2Jun 9, 2020
Methods and apparatuses for updating user authentication data
SAMSUNG ELECTRONICS CO LTD2 citations73
US10621422B2Apr 14, 2020
Method and apparatus for generating facial expression and training method for generating facial expression
SAMSUNG ELECTRONICS CO LTD2 citations73
US10552592B2Feb 4, 2020
Multi-modal fusion method for user authentication and user authentication method
SAMSUNG ELECTRONICS CO LTD4 citations73
US11138455B2Oct 5, 2021
Liveness test method and apparatus
SAMSUNG ELECTRONICS CO LTD3 citations72
US10977509B2Apr 13, 2021
Image processing method and apparatus for object detection
SAMSUNG ELECTRONICS CO LTD3 citations72
US10902244B2Jan 26, 2021
Apparatus and method for image processing
SAMSUNG ELECTRONICS CO LTD5 citations72
US10482308B2Nov 19, 2019
Method of recognizing fingerprint and electronic device including the same
SAMSUNG ELECTRONICS CO LTD2 citations72
US10360469B2Jul 23, 2019
Registration method and apparatus for 3D image data
SAMSUNG ELECTRONICS CO LTD2 citations72
US10134177B2Nov 20, 2018
Method and apparatus for adjusting face pose
SAMSUNG ELECTRONICS CO LTD5 citations72
US7668338B2Feb 23, 2010
Person tracking method and apparatus using robot
SAMSUNG ELECTRONICS CO LTD7 citations70
US12008837B2Jun 11, 2024
Method and apparatus with fingerprint verification
SAMSUNG ELECTRONICS CO LTD0 citations62
US11908117B2Feb 20, 2024
Image processing method and apparatus for object detection
SAMSUNG ELECTRONICS CO LTD0 citations62
US11699300B2Jul 11, 2023
Methods and apparatuses for updating user authentication data
SAMSUNG ELECTRONICS CO LTD1 citations62
US11625946B2Apr 11, 2023
Method and apparatus with fingerprint verification
SAMSUNG ELECTRONICS CO LTD0 citations62
US11380114B2Jul 5, 2022
Target detection method and apparatus
SAMSUNG ELECTRONICS CO LTD0 citations62
US10909347B2Feb 2, 2021
Method and apparatus with fingerprint verification
SAMSUNG ELECTRONICS CO LTD0 citations62
US10726244B2Jul 28, 2020
Method and apparatus detecting a target
SAMSUNG ELECTRONICS CO LTD1 citations62
US10657424B2May 19, 2020
Target detection method and apparatus
SAMSUNG ELECTRONICS CO LTD1 citations62
US10546177B2Jan 28, 2020
Fingerprint verification method and apparatus
SAMSUNG ELECTRONICS CO LTD1 citations62
US12014529B2Jun 18, 2024
Image processing method and apparatus using neural network
SAMSUNG ELECTRONICS CO LTD0 citations61
US11747898B2Sep 5, 2023
Method and apparatus with gaze estimation
SAMSUNG ELECTRONICS CO LTD1 citations61
US11113842B2Sep 7, 2021
Method and apparatus with gaze estimation
SAMSUNG ELECTRONICS CO LTD0 citations61
US7561942B2Jul 14, 2009
Apparatus and method of controlling mobile body
SAMSUNG ELECTRONICS CO LTD1 citations51
US11728142B2Aug 15, 2023
Apparatus for conducting plasma surface treatment, board treatment system having the same
SAMSUNG ELECTRONICS CO LTD0 citations46
US10832030B2Nov 10, 2020
Method and apparatus of selecting candidate fingerprint image for fingerprint recognition
SAMSUNG ELECTRONICS CO LTD0 citations41