Byong Deok CHOI

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Pixel circuit and driving method thereof and display panel having t...
- Patent number 12,118,936
- Issue date Oct 15, 2024
- Electronics and Telecommunications Research Institute
- Chun Won Byun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving pixel of the same
- Patent number 12,057,071
- Issue date Aug 6, 2024
- LG Display Co., Ltd.
- Harkjin Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Vehicle security network device and method for controlling same
- Patent number 11,989,306
- Issue date May 21, 2024
- IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
- Dong Kyue Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Authentication apparatus and method
- Patent number 11,876,917
- Issue date Jan 16, 2024
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating identification key
- Patent number 11,849,034
- Issue date Dec 19, 2023
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel circuit driving method, pixel circuit therefor, and display m...
- Patent number 11,810,522
- Issue date Nov 7, 2023
- Electronics and Telecommunications Research Institute
- Chun Won Byun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit comprising optical fingerprint sensing circuit, metho...
- Patent number 11,783,617
- Issue date Oct 10, 2023
- LG Display Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel circuit including optical fingerprint sensing circuit, method...
- Patent number 11,769,450
- Issue date Sep 26, 2023
- LG Display Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing authentication information
- Patent number 11,729,005
- Issue date Aug 15, 2023
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical-type fingerprint recognition display and operation method t...
- Patent number 11,705,036
- Issue date Jul 18, 2023
- LG Display Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating identification key
- Patent number 11,095,441
- Issue date Aug 17, 2021
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for generating identification key and management method t...
- Patent number 11,044,086
- Issue date Jun 22, 2021
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating physical unclonable function by...
- Patent number 11,003,075
- Issue date May 11, 2021
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Secure semiconductor chip and operating method thereof
- Patent number 10,972,460
- Issue date Apr 6, 2021
- Industry-University Cooperation Foundation Hanyang University
- Hyoung Ho Ko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication apparatus and method
- Patent number 10,958,451
- Issue date Mar 23, 2021
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing digital value
- Patent number 10,872,172
- Issue date Dec 22, 2020
- ICTK HOLDINGS CO., LTD.
- Dong Kyue Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Security apparatus and operation method thereof
- Patent number 10,846,440
- Issue date Nov 24, 2020
- IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing authentication information
- Patent number 10,848,328
- Issue date Nov 24, 2020
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle security network device and method for controlling same
- Patent number 10,824,735
- Issue date Nov 3, 2020
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Secure semiconductor chip and operating method thereof
- Patent number 10,778,679
- Issue date Sep 15, 2020
- Industry-University Cooperation Foundation Hanyang University
- Hyoung Ho Ko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating identification key
- Patent number 10,769,309
- Issue date Sep 8, 2020
- ICTK HOLDINGS CO., LTD.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating random digital value
- Patent number 10,771,268
- Issue date Sep 8, 2020
- ICTK HOLDINGS CO., LTD.
- Dong Kyue Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Message authentication apparatus and method based on public-key cry...
- Patent number 10,659,232
- Issue date May 19, 2020
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for generating identification key
- Patent number 10,658,311
- Issue date May 19, 2020
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for generating identification key
- Patent number 10,629,548
- Issue date Apr 21, 2020
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for generating identification key
- Patent number 10,629,549
- Issue date Apr 21, 2020
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating physical unclonable function by...
- Patent number 10,423,067
- Issue date Sep 24, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
IC chip and authentication method for user authentication
- Patent number 10,263,781
- Issue date Apr 16, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for testing randomness
- Patent number 10,235,261
- Issue date Mar 19, 2019
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating identification key
- Patent number 10,235,540
- Issue date Mar 19, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IDENTIFICATION KEY GENERATION CIRCUIT BASED ON PROCESS VARIATION
- Publication number 20240370589
- Publication date Nov 7, 2024
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE
- Publication number 20240292600
- Publication date Aug 29, 2024
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Min Tae RYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240087538
- Publication date Mar 14, 2024
- LG Display Co., Ltd.
- Harkjin KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Device and Method For Driving Pixel of the Same
- Publication number 20240029651
- Publication date Jan 25, 2024
- LG Display Co., Ltd.
- Harkjin Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL HAVING T...
- Publication number 20230290306
- Publication date Sep 14, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chun Won BYUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT DRIVING METHOD, PIXEL CIRCUIT THEREFOR, AND DISPLAY M...
- Publication number 20230230550
- Publication date Jul 20, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chun Won BYUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT INCLUDING OPTICAL FINGERPRINT SENSING CIRCUIT, METHOD...
- Publication number 20220012453
- Publication date Jan 13, 2022
- LG Display Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pixel Circuit Comprising Optical Fingerprint Sensing Circuit, Metho...
- Publication number 20220005408
- Publication date Jan 6, 2022
- LG Display Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical-Type Fingerprint Recognition Display and Operation Method T...
- Publication number 20210397814
- Publication date Dec 23, 2021
- LG Display Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Generating Identification Key
- Publication number 20210344490
- Publication date Nov 4, 2021
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATION APPARATUS AND METHOD
- Publication number 20210184872
- Publication date Jun 17, 2021
- ICTK Holdings Co., Ltd.
- Dong Kyue KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING AUTHENTICATION INFORMATION
- Publication number 20210036875
- Publication date Feb 4, 2021
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE SECURITY NETWORK DEVICE AND METHOD FOR CONTROLLING SAME
- Publication number 20210012015
- Publication date Jan 14, 2021
- IUCF-HYU(Industry-University Cooperation Foundation Hanyang University)
- Dong Kyue KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR GENERATING IDENTIFICATION KEY
- Publication number 20200364374
- Publication date Nov 19, 2020
- ICTK Holdings Co., Ltd.
- Byong Deok CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR GENERATING PHYSICAL UNCLONABLE FUNCTION BY...
- Publication number 20190391485
- Publication date Dec 26, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR GENERATING IDENTIFICATION KEY
- Publication number 20190244916
- Publication date Aug 8, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR GENERATING IDENTIFICATION KEY
- Publication number 20190171850
- Publication date Jun 6, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR GENERATING IDENTIFICATION KEY
- Publication number 20190172799
- Publication date Jun 6, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR GENERATING IDENTIFICATION KEY
- Publication number 20190172801
- Publication date Jun 6, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING AUTHENTICATION INFORMATION
- Publication number 20190123917
- Publication date Apr 25, 2019
- ICTK Holdings Co., Ltd.
- Dong Kyue Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE SECURITY NETWORK DEVICE AND METHOD FOR CONTROLLING SAME
- Publication number 20190114437
- Publication date Apr 18, 2019
- IUCF-HYU(Industry-University Cooperation Foundation Hanyang University
- Dong Kyue KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE SEMICONDUCTOR CHIP AND OPERATING METHOD THEREOF
- Publication number 20190050702
- Publication date Feb 14, 2019
- Industry-University Cooperation Foundation Hanyang University
- Hyoung Ho KO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE SEMICONDUCTOR CHIP AND OPERATING METHOD THEREOF
- Publication number 20190042532
- Publication date Feb 7, 2019
- Industry-University Cooperation Foundation Hanyang University
- Hyoung Ho KO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR GENERATING RANDOM DIGITAL VALUE
- Publication number 20190036714
- Publication date Jan 31, 2019
- ICTK Holdings Co., Ltd.
- Dong Kyue KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR GENERATING IDENTIFICATION KEY AND MANAGEMENT METHOD T...
- Publication number 20190036690
- Publication date Jan 31, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Generating Identification Key
- Publication number 20190028274
- Publication date Jan 24, 2019
- ICTK Holdings Co., Ltd.
- Byong Deok Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Security Apparatus and Operation Method Thereof
- Publication number 20190012487
- Publication date Jan 10, 2019
- ICTK Holding CO., LTD.
- Byong Deok Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR GENERATING DIGITAL VALUE
- Publication number 20170310490
- Publication date Oct 26, 2017
- ICTK Co., Ltd.
- Byong Deok CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Processing Authentication Information
- Publication number 20170295027
- Publication date Oct 12, 2017
- ICTK CO., LTD.
- Dong Kyue Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION APPARATUS AND METHOD
- Publication number 20170187537
- Publication date Jun 29, 2017
- ICTK CO., LTD.
- Dong Kyue KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Byong Deok CHOI

Person

Patents Grantslast 30 patents

Pixel circuit and driving method thereof and display panel having t...

Display device and method for driving pixel of the same

Vehicle security network device and method for controlling same

Authentication apparatus and method

Apparatus and method for generating identification key

Pixel circuit driving method, pixel circuit therefor, and display m...

Pixel circuit comprising optical fingerprint sensing circuit, metho...

Pixel circuit including optical fingerprint sensing circuit, method...

Apparatus and method for processing authentication information

Optical-type fingerprint recognition display and operation method t...

Apparatus and method for generating identification key

Apparatus for generating identification key and management method t...

Apparatus and method for generating physical unclonable function by...

Secure semiconductor chip and operating method thereof

Authentication apparatus and method

Apparatus and method for processing digital value

Security apparatus and operation method thereof

Apparatus and method for processing authentication information

Vehicle security network device and method for controlling same

Secure semiconductor chip and operating method thereof

Apparatus and method for generating identification key

Apparatus and method for generating random digital value

Message authentication apparatus and method based on public-key cry...

Device and method for generating identification key

Device and method for generating identification key

Device and method for generating identification key

Apparatus and method for generating physical unclonable function by...

IC chip and authentication method for user authentication

Apparatus and method for testing randomness

Apparatus and method for generating identification key

Patents Applicationslast 30 patents

IDENTIFICATION KEY GENERATION CIRCUIT BASED ON PROCESS VARIATION

MEMORY DEVICE

DISPLAY DEVICE

Display Device and Method For Driving Pixel of the Same

PIXEL CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL HAVING T...

PIXEL CIRCUIT DRIVING METHOD, PIXEL CIRCUIT THEREFOR, AND DISPLAY M...

PIXEL CIRCUIT INCLUDING OPTICAL FINGERPRINT SENSING CIRCUIT, METHOD...

Pixel Circuit Comprising Optical Fingerprint Sensing Circuit, Metho...

Optical-Type Fingerprint Recognition Display and Operation Method T...

Apparatus and Method for Generating Identification Key

AUTHENTICATION APPARATUS AND METHOD

APPARATUS AND METHOD FOR PROCESSING AUTHENTICATION INFORMATION

VEHICLE SECURITY NETWORK DEVICE AND METHOD FOR CONTROLLING SAME

APPARATUS AND METHOD FOR GENERATING IDENTIFICATION KEY

APPARATUS AND METHOD FOR GENERATING PHYSICAL UNCLONABLE FUNCTION BY...

DEVICE AND METHOD FOR GENERATING IDENTIFICATION KEY

APPARATUS AND METHOD FOR GENERATING IDENTIFICATION KEY

DEVICE AND METHOD FOR GENERATING IDENTIFICATION KEY

DEVICE AND METHOD FOR GENERATING IDENTIFICATION KEY

APPARATUS AND METHOD FOR PROCESSING AUTHENTICATION INFORMATION

VEHICLE SECURITY NETWORK DEVICE AND METHOD FOR CONTROLLING SAME

SECURE SEMICONDUCTOR CHIP AND OPERATING METHOD THEREOF

SECURE SEMICONDUCTOR CHIP AND OPERATING METHOD THEREOF

APPARATUS AND METHOD FOR GENERATING RANDOM DIGITAL VALUE

APPARATUS FOR GENERATING IDENTIFICATION KEY AND MANAGEMENT METHOD T...

Apparatus and Method for Generating Identification Key

Security Apparatus and Operation Method Thereof

APPARATUS AND METHOD FOR GENERATING DIGITAL VALUE

Apparatus and Method for Processing Authentication Information

AUTHENTICATION APPARATUS AND METHOD