Inventor

CHOI BYONG-DEOK

KR62 patents

⚠️ This page may combine multiple inventors who share the name “CHOI BYONG-DEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOI BYONG-DEOK

ICTK HOLDINGS CO LTD

Apparatus and method for processing authentication information

Apparatus for generating identification key and management method thereof

Apparatus and method for generating identification key

Authentication apparatus and method

Apparatus and method for processing authentication information

Message authentication apparatus and method based on public-key cryptosystems

Authentication apparatus and method

Apparatus and method for generating identification key

Apparatus and method for processing authentication information

Apparatus and method for generating identification key

Apparatus and method for generating physical unclonable function by modifying photo mask of semiconductor process

Apparatus and method for generating physical unclonable function by modifying photo mask of semiconductor process

Apparatus and method for generating random digital value

Device and method for generating identification key

Device and method for generating identification key

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 identification key

ICTK CO LTD

Vehicle security network device and design method therefor

Apparatus and method for processing authentication information

Apparatus and method for processing digital value

Apparatus and method for generating identification key

Apparatus and method for generating random digital value

Apparatus and method for generating digital value

Apparatus for providing PUF-based hardware OTP and method for authenticating 2-factor using same

Encryption device and method for defending a physical attack

Apparatus and method for generating identification key

Device and method for generating identification key by using semiconductor process

Device and method for generating identification key

SAMSUNG MOBILE DISPLAY CO LTD

Digital-analog converter, data driver, and flat panel display device using the same

Data driver system and method, for use with a display device, having improved performance characteristics

Level shifter and flat panel display using the same

Digital-Analog (D/A) converter and data driver and flat panel display using the D/A converter and data driver

KWON OH KYONG

Data driver and flat panel display device using the same

Digital-analog converter, data driver, and flat panel display device using the same

KIM DONG KYUE

Apparatus and method for generating identification key

Apparatus and method for authentication between devices based on PUF over machine-to-machine communications

LG DISPLAY CO LTD

Display device and method for driving pixel of the same

Display device

UNIV HANYANG IND UNIV COOP FOUND

Secure semiconductor chip and operating method thereof

Secure semiconductor chip and operating method thereof

SK HYNIX INC

Digital counter

Digital counter

IUCF HYU

Vehicle security network device and method for controlling same

Vehicle security network device and method for controlling same

KIM TAE WOOK

Apparatus and method for generating digital value

ELECTRONICS & TELECOMMUNICATIONS RES INST

Pixel circuit driving method, pixel circuit therefor, and display module using the same

CHOI BYONG-DEOK

Data driver and flat panel display using the same

SAMSUNG ELECTRONICS CO LTD

Memory device