Changkyu Choi

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus with fingerprint verification
- Patent number 12,008,837
- Issue date Jun 11, 2024
- Samsung Electronics Co., Ltd.
- Seon Min Rhee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method and apparatus for object detection
- Patent number 11,908,117
- Issue date Feb 20, 2024
- Samsung Electronics Co., Ltd.
- Hao Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus with gaze estimation
- Patent number 11,747,898
- Issue date Sep 5, 2023
- Samsung Electronics Co., Ltd.
- Xiabing Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for conducting plasma surface treatment, board treatment...
- Patent number 11,728,142
- Issue date Aug 15, 2023
- Samsung Electronics Co., Ltd.
- Junyoung Oh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods and apparatuses for updating user authentication data
- Patent number 11,699,300
- Issue date Jul 11, 2023
- Samsung Electronics Co., Ltd.
- Kyuhong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus with fingerprint verification
- Patent number 11,625,946
- Issue date Apr 11, 2023
- Samsung Electronics Co., Ltd.
- Seon Min Rhee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Target detection method and apparatus
- Patent number 11,380,114
- Issue date Jul 5, 2022
- Samsung Electronics Co., Ltd.
- Biao Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liveness test method and apparatus
- Patent number 11,138,455
- Issue date Oct 5, 2021
- Samsung Electronics Co., Ltd.
- Jingtao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus with gaze estimation
- Patent number 11,113,842
- Issue date Sep 7, 2021
- Samsung Electronics Co., Ltd.
- Xiabing Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method with liveness verification
- Patent number 11,030,470
- Issue date Jun 8, 2021
- Samsung Electronics Co., Ltd.
- Jaejoon Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method and apparatus for object detection
- Patent number 10,977,509
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Hao Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus with fingerprint verification
- Patent number 10,909,347
- Issue date Feb 2, 2021
- Samsung Electronics Co., Ltd.
- Seon Min Rhee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for image processing
- Patent number 10,902,244
- Issue date Jan 26, 2021
- Samsung Electronics Co., Ltd.
- Yaozu An
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus of selecting candidate fingerprint image for f...
- Patent number 10,832,030
- Issue date Nov 10, 2020
- Samsung Electronics Co., Ltd.
- Seon Min Rhee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus detecting a target
- Patent number 10,726,244
- Issue date Jul 28, 2020
- Samsung Electronics Co., Ltd.
- Jingtao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liveness test method and apparatus
- Patent number 10,679,083
- Issue date Jun 9, 2020
- Samsung Electronics Co., Ltd.
- Jingtao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatuses for updating user authentication data
- Patent number 10,678,896
- Issue date Jun 9, 2020
- Samsung Electronics Co., Ltd.
- Kyuhong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Target detection method and apparatus
- Patent number 10,657,424
- Issue date May 19, 2020
- Samsung Electronics Co., Ltd.
- Biao Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating facial expression and training...
- Patent number 10,621,422
- Issue date Apr 14, 2020
- Samsung Electronics Co., Ltd.
- Youngsung Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-modal fusion method for user authentication and user authenti...
- Patent number 10,552,592
- Issue date Feb 4, 2020
- Samsung Electronics Co., Ltd.
- Wonjun Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint verification method and apparatus
- Patent number 10,546,177
- Issue date Jan 28, 2020
- Samsung Electronics Co., Ltd.
- Hana Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of recognizing fingerprint and electronic device including t...
- Patent number 10,482,308
- Issue date Nov 19, 2019
- Samsung Electronics Co., Ltd.
- Kyuhong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Registration method and apparatus for 3D image data
- Patent number 10,360,469
- Issue date Jul 23, 2019
- Samsung Electronics Co., Ltd.
- Xuetao Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for adjusting face pose
- Patent number 10,134,177
- Issue date Nov 20, 2018
- Samsung Electronics Co., Ltd.
- Xuetao Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise elimination method, apparatus and medium thereof
- Patent number 8,255,209
- Issue date Aug 28, 2012
- Samsung Electronics Co., Ltd.
- Donggeon Kong
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Elimination of cross-channel interference and multi-channel source...
- Patent number 8,200,484
- Issue date Jun 12, 2012
- Samsung Electronics Co., Ltd.
- Changkyu Choi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for robust speaker localization and automatic...
- Patent number 7,835,908
- Issue date Nov 16, 2010
- Samsung Electronics Co., Ltd.
- Changkyu Choi
- G01 - MEASURING TESTING
Information Patent Grant
Person tracking method and apparatus using robot
- Patent number 7,668,338
- Issue date Feb 23, 2010
- Samsung Electronics Co., Ltd.
- Sangmin Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of controlling mobile body
- Patent number 7,561,942
- Issue date Jul 14, 2009
- Samsung Electronics Co., Ltd.
- Donggeon Kong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method performing audio-video sensor fusion for objec...
- Patent number 7,536,029
- Issue date May 19, 2009
- Samsung Electronics Co., Ltd.
- Changkyu Choi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CONDUCTING PLASMA SURFACE TREATMENT, BOARD TREATMENT...
- Publication number 20230343560
- Publication date Oct 26, 2023
- New Power Plasma Co., Ltd.
- Junyoung Oh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS WITH FINGERPRINT VERIFICATION
- Publication number 20230245492
- Publication date Aug 3, 2023
- Samsung Electronics Co., Ltd.
- Seon Min RHEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS WITH GAZE ESTIMATION
- Publication number 20210366152
- Publication date Nov 25, 2021
- Samsung Electronics Co., Ltd.
- Xiabing LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS FOR OBJECT DETECTION
- Publication number 20210232846
- Publication date Jul 29, 2021
- Samsung Electronics Co., Ltd.
- Hao FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS WITH FINGERPRINT VERIFICATION
- Publication number 20210158012
- Publication date May 27, 2021
- Samsung Electronics Co., Ltd.
- Seon Min RHEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR CONDUCTING PLASMA SURFACE TREATMENT, BOARD TREATMENT...
- Publication number 20210066046
- Publication date Mar 4, 2021
- New Power Plasma Co., Ltd.
- Junyoung Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIVENESS TEST METHOD AND APPARATUS
- Publication number 20200257913
- Publication date Aug 13, 2020
- Samsung Electronics Co., Ltd.
- Jingtao XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TARGET DETECTION METHOD AND APPARATUS
- Publication number 20200242424
- Publication date Jul 30, 2020
- Samsung Electronics Co., Ltd.
- Biao WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUSES FOR UPDATING USER AUTHENTICATION DATA
- Publication number 20200233944
- Publication date Jul 23, 2020
- Samsung Electronics Co., Ltd.
- Kyuhong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS WITH GAZE ESTIMATION
- Publication number 20200202561
- Publication date Jun 25, 2020
- Samsung Electronics Co., Ltd.
- Xiabing LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD WITH LIVENESS VERIFICATION
- Publication number 20190228248
- Publication date Jul 25, 2019
- Samsung Electronics Co., Ltd.
- Jaejoon HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS TO DETERMINE TRIGGER INTENT OF USER
- Publication number 20190212815
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Hui ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT VERIFICATION METHOD AND APPARATUS
- Publication number 20180365479
- Publication date Dec 20, 2018
- Samsung Electronics Co., Ltd.
- Hana LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR IMAGE PROCESSING
- Publication number 20180276455
- Publication date Sep 27, 2018
- Samsung Electronics Co., Ltd.
- Yaozu AN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIVENESS TEST METHOD AND APPARATUS
- Publication number 20180276489
- Publication date Sep 27, 2018
- Samsung Electronics Co., Ltd.
- Jingtao XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS FOR OBJECT DETECTION
- Publication number 20180276492
- Publication date Sep 27, 2018
- Samsung Electronics Co., Ltd.
- Hao FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS WITH FINGERPRINT VERIFICATION
- Publication number 20180268196
- Publication date Sep 20, 2018
- Samsung Electronics Co., Ltd.
- Seon Min RHEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS OF SELECTING CANDIDATE FINGERPRINT IMAGE FOR F...
- Publication number 20180225494
- Publication date Aug 9, 2018
- Samsung Electronics Co., Ltd.
- Seon Min RHEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR GENERATING FACIAL EXPRESSION AND TRAINING...
- Publication number 20180173942
- Publication date Jun 21, 2018
- Samsung Electronics Co., Ltd.
- Youngsung KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS DETECTING A TARGET
- Publication number 20180157899
- Publication date Jun 7, 2018
- Samsung Electronics Co., Ltd.
- Jingtao XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TARGET DETECTION METHOD AND APPARATUS
- Publication number 20180157938
- Publication date Jun 7, 2018
- Samsung Electronics Co., Ltd.
- Biao WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF RECOGNIZING FINGERPRINT AND ELECTRONIC DEVICE INCLUDING T...
- Publication number 20180121702
- Publication date May 3, 2018
- Samsung Electronics Co., Ltd.
- Kyuhong KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-MODAL FUSION METHOD FOR USER AUTHENTICATION AND USER AUTHENTI...
- Publication number 20170039357
- Publication date Feb 9, 2017
- Samsung Electronics Co., Ltd.
- Wonjun HWANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUSES FOR UPDATING USER AUTHENTICATION DATA
- Publication number 20170004295
- Publication date Jan 5, 2017
- Samsung Electronics Co., Ltd.
- Kyuhong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGISTRATION METHOD AND APPARATUS FOR 3D IMAGE DATA
- Publication number 20160210751
- Publication date Jul 21, 2016
- Samsung Electronics Co., Ltd.
- Xuetao FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING FACE POSE
- Publication number 20160210500
- Publication date Jul 21, 2016
- Samsung Electronics Co., Ltd.
- Xuetao FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method of controlling mobile body
- Publication number 20060167588
- Publication date Jul 27, 2006
- Samsung Electronics Co., Ltd.
- Donggeon Kong
- G05 - CONTROLLING REGULATING
Information Patent Application
Noise elimination method, apparatus and medium thereof
- Publication number 20060106601
- Publication date May 18, 2006
- Samsung Electronics Co., Ltd.
- Donggeon Kong
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus and method performing audio-video sensor fusion for objec...
- Publication number 20060075422
- Publication date Apr 6, 2006
- Samsung Electronics Co., Ltd.
- Changkyu Choi
- G01 - MEASURING TESTING
Information Patent Application
Person tracking method and apparatus using robot
- Publication number 20060039587
- Publication date Feb 23, 2006
- Samsung Electronics Co., Ltd.
- Sangmin Yoon
- G06 - COMPUTING CALCULATING COUNTING

Changkyu Choi

Person

Patents Grantslast 30 patents

Method and apparatus with fingerprint verification

Image processing method and apparatus for object detection

Method and apparatus with gaze estimation

Apparatus for conducting plasma surface treatment, board treatment...

Methods and apparatuses for updating user authentication data

Method and apparatus with fingerprint verification

Target detection method and apparatus

Liveness test method and apparatus

Method and apparatus with gaze estimation

Apparatus and method with liveness verification

Image processing method and apparatus for object detection

Method and apparatus with fingerprint verification

Apparatus and method for image processing

Method and apparatus of selecting candidate fingerprint image for f...

Method and apparatus detecting a target

Liveness test method and apparatus

Methods and apparatuses for updating user authentication data

Target detection method and apparatus

Method and apparatus for generating facial expression and training...

Multi-modal fusion method for user authentication and user authenti...

Fingerprint verification method and apparatus

Method of recognizing fingerprint and electronic device including t...

Registration method and apparatus for 3D image data

Method and apparatus for adjusting face pose

Noise elimination method, apparatus and medium thereof

Elimination of cross-channel interference and multi-channel source...

Method and apparatus for robust speaker localization and automatic...

Person tracking method and apparatus using robot

Apparatus and method of controlling mobile body

Apparatus and method performing audio-video sensor fusion for objec...

Patents Applicationslast 30 patents

APPARATUS FOR CONDUCTING PLASMA SURFACE TREATMENT, BOARD TREATMENT...

METHOD AND APPARATUS WITH FINGERPRINT VERIFICATION

METHOD AND APPARATUS WITH GAZE ESTIMATION

IMAGE PROCESSING METHOD AND APPARATUS FOR OBJECT DETECTION

METHOD AND APPARATUS WITH FINGERPRINT VERIFICATION

APPARATUS FOR CONDUCTING PLASMA SURFACE TREATMENT, BOARD TREATMENT...

LIVENESS TEST METHOD AND APPARATUS

TARGET DETECTION METHOD AND APPARATUS

METHODS AND APPARATUSES FOR UPDATING USER AUTHENTICATION DATA

METHOD AND APPARATUS WITH GAZE ESTIMATION

APPARATUS AND METHOD WITH LIVENESS VERIFICATION

METHOD AND APPARATUS TO DETERMINE TRIGGER INTENT OF USER

FINGERPRINT VERIFICATION METHOD AND APPARATUS

APPARATUS AND METHOD FOR IMAGE PROCESSING

LIVENESS TEST METHOD AND APPARATUS

IMAGE PROCESSING METHOD AND APPARATUS FOR OBJECT DETECTION

METHOD AND APPARATUS WITH FINGERPRINT VERIFICATION

METHOD AND APPARATUS OF SELECTING CANDIDATE FINGERPRINT IMAGE FOR F...

METHOD AND APPARATUS FOR GENERATING FACIAL EXPRESSION AND TRAINING...

METHOD AND APPARATUS DETECTING A TARGET

TARGET DETECTION METHOD AND APPARATUS

METHOD OF RECOGNIZING FINGERPRINT AND ELECTRONIC DEVICE INCLUDING T...

MULTI-MODAL FUSION METHOD FOR USER AUTHENTICATION AND USER AUTHENTI...

METHODS AND APPARATUSES FOR UPDATING USER AUTHENTICATION DATA

REGISTRATION METHOD AND APPARATUS FOR 3D IMAGE DATA

METHOD AND APPARATUS FOR ADJUSTING FACE POSE

Apparatus and method of controlling mobile body

Noise elimination method, apparatus and medium thereof

Apparatus and method performing audio-video sensor fusion for objec...

Person tracking method and apparatus using robot