Changkyo LEE

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for transmitting and receiving a signal, a method of oper...
- Patent number 12,088,291
- Issue date Sep 10, 2024
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for transmitting and receiving a signal, a method of oper...
- Patent number 11,799,479
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for transmitting and receiving a signal, a method of oper...
- Patent number 11,799,478
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liveness test method and apparatus
- Patent number 11,783,639
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Byungin Yoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for transmitting and receiving a signal, a method of oper...
- Patent number 11,664,803
- Issue date May 30, 2023
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device, memory system, and operation method of memory device
- Patent number 11,508,420
- Issue date Nov 22, 2022
- Samsung Electronics Co., Ltd.
- Donghun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for transmitting and receiving a signal, a method of oper...
- Patent number 11,245,397
- Issue date Feb 8, 2022
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device performing ZQ calibration, memory system, and operati...
- Patent number 11,062,744
- Issue date Jul 13, 2021
- Samsung Electronics Co., Ltd.
- Donghun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for transmitting and receiving a signal, a method of oper...
- Patent number 10,797,700
- Issue date Oct 6, 2020
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liveness test method and apparatus
- Patent number 10,789,455
- Issue date Sep 29, 2020
- Samsung Electronics Co., Ltd.
- Byungin Yoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for extracting facial feature, and method and...
- Patent number 10,242,249
- Issue date Mar 26, 2019
- Samsung Electronics Co., Ltd.
- Namjoon Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liveness test method and apparatus
- Patent number 10,121,059
- Issue date Nov 6, 2018
- Samsung Electronics Co., Ltd.
- Byungin Yoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting object
- Patent number 10,026,181
- Issue date Jul 17, 2018
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for recognizing object, and method and apparat...
- Patent number 9,928,410
- Issue date Mar 27, 2018
- Samsung Electronics Co., Ltd.
- Byungin Yoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting biometric region for user authen...
- Patent number 9,875,418
- Issue date Jan 23, 2018
- Samsung Electronics Co., Ltd.
- Wonjun Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for extracting image feature
- Patent number 9,773,159
- Issue date Sep 26, 2017
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...
- Publication number 20240014817
- Publication date Jan 11, 2024
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...
- Publication number 20230075459
- Publication date Mar 9, 2023
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND OPERATION METHOD OF MEMORY DEVICE
- Publication number 20230066632
- Publication date Mar 2, 2023
- Samsung Electronics Co., Ltd.
- DONGHUN LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...
- Publication number 20230048973
- Publication date Feb 16, 2023
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...
- Publication number 20220140829
- Publication date May 5, 2022
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND OPERATION METHOD OF MEMORY DEVICE
- Publication number 20210327476
- Publication date Oct 21, 2021
- Samsung Electronics Co., Ltd.
- DONGHUN LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...
- Publication number 20210006247
- Publication date Jan 7, 2021
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIVENESS TEST METHOD AND APPARATUS
- Publication number 20200410215
- Publication date Dec 31, 2020
- Samsung Electronics Co., Ltd.
- Byungin YOO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...
- Publication number 20200204179
- Publication date Jun 25, 2020
- Samsung Electronics Co., Ltd.
- Changkyo Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND OPERATION METHOD OF MEMORY DEVICE
- Publication number 20190362763
- Publication date Nov 28, 2019
- Samsung Electronics Co., Ltd.
- Donghun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIVENESS TEST METHOD AND APPARATUS
- Publication number 20190034708
- Publication date Jan 31, 2019
- Samsung Electronics Co., Ltd.
- Byungin YOO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RECOGNIZING OBJECT, AND METHOD AND APPARAT...
- Publication number 20180181799
- Publication date Jun 28, 2018
- Samsung Electronics Co., Ltd.
- Byungin YOO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYE DETECTION METHOD AND APPARATUS
- Publication number 20180157892
- Publication date Jun 7, 2018
- Samsung Electronics Co., Ltd.
- Jae Joon Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIVENESS TEST METHOD AND APPARATUS
- Publication number 20180060648
- Publication date Mar 1, 2018
- Samsung Electronics Co., Ltd.
- Byungin YOO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING OBJECT
- Publication number 20170154428
- Publication date Jun 1, 2017
- Samsung Electronics Co., Ltd.
- Changkyo LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING BIOMETRIC REGION FOR USER AUTHEN...
- Publication number 20170109592
- Publication date Apr 20, 2017
- Samsung Electronics Co., Ltd.
- Wonjun HWANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RECOGNIZING OBJECT, AND METHOD AND APPARAT...
- Publication number 20160148080
- Publication date May 26, 2016
- Samsung Electronics Co., Ltd.
- Byungin YOO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR EXTRACTING FACIAL FEATURE, AND METHOD AND...
- Publication number 20160140383
- Publication date May 19, 2016
- Samsung Electronics Co., Ltd.
- Namjoon KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR EXTRACTING IMAGE FEATURE
- Publication number 20160078282
- Publication date Mar 17, 2016
- Samsung Electronics Co., Ltd.
- Changkyo LEE
- G06 - COMPUTING CALCULATING COUNTING

Changkyo LEE

Person

Patents Grantslast 30 patents

Apparatus for transmitting and receiving a signal, a method of oper...

Apparatus for transmitting and receiving a signal, a method of oper...

Apparatus for transmitting and receiving a signal, a method of oper...

Liveness test method and apparatus

Apparatus for transmitting and receiving a signal, a method of oper...

Memory device, memory system, and operation method of memory device

Apparatus for transmitting and receiving a signal, a method of oper...

Memory device performing ZQ calibration, memory system, and operati...

Apparatus for transmitting and receiving a signal, a method of oper...

Liveness test method and apparatus

Method and apparatus for extracting facial feature, and method and...

Liveness test method and apparatus

Method and apparatus for detecting object

Method and apparatus for recognizing object, and method and apparat...

Method and apparatus for detecting biometric region for user authen...

Method and apparatus for extracting image feature

Patents Applicationslast 30 patents

APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...

APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...

MEMORY DEVICE, MEMORY SYSTEM, AND OPERATION METHOD OF MEMORY DEVICE

APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...

APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...

MEMORY DEVICE, MEMORY SYSTEM, AND OPERATION METHOD OF MEMORY DEVICE

APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...

LIVENESS TEST METHOD AND APPARATUS

APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL, A METHOD OF OPER...

MEMORY DEVICE, MEMORY SYSTEM, AND OPERATION METHOD OF MEMORY DEVICE

LIVENESS TEST METHOD AND APPARATUS

METHOD AND APPARATUS FOR RECOGNIZING OBJECT, AND METHOD AND APPARAT...

EYE DETECTION METHOD AND APPARATUS

LIVENESS TEST METHOD AND APPARATUS

METHOD AND APPARATUS FOR DETECTING OBJECT

METHOD AND APPARATUS FOR DETECTING BIOMETRIC REGION FOR USER AUTHEN...

METHOD AND APPARATUS FOR RECOGNIZING OBJECT, AND METHOD AND APPARAT...

METHOD AND APPARATUS FOR EXTRACTING FACIAL FEATURE, AND METHOD AND...

METHOD AND APPARATUS FOR EXTRACTING IMAGE FEATURE