Youngdon CHOI

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Encoding and decoding apparatuses and methods for implementing mult...
- Patent number 12,176,926
- Issue date Dec 24, 2024
- Samsung Electronics Co., Ltd.
- Changkyu Seol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device
- Patent number 12,080,379
- Issue date Sep 3, 2024
- Samsung Electronics Co., Ltd.
- Baek Jin Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Receiver with pipeline structure for receiving multi-level signal a...
- Patent number 12,073,875
- Issue date Aug 27, 2024
- Samsung Electronics Co., Ltd.
- Hyunsub Rie
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device supporting a high-efficient input/output interface an...
- Patent number 12,061,561
- Issue date Aug 13, 2024
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quadrature error correction circuit and semiconductor memory device...
- Patent number 12,057,156
- Issue date Aug 6, 2024
- Samsung Electronics Co., Ltd.
- Hojun Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and memory system including the same
- Patent number 12,009,057
- Issue date Jun 11, 2024
- Samsung Electronics Co., Ltd.
- Hojun Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Receiver for receiving multi-level signal and memory device includi...
- Patent number 11,972,831
- Issue date Apr 30, 2024
- Samsung Electronics Co., Ltd.
- Hyunsub Rie
- G11 - INFORMATION STORAGE
Information Patent Grant
Transmitter circuit and method of operating same
- Patent number 11,914,416
- Issue date Feb 27, 2024
- Samsung Electronics Co., Ltd.
- Junyoung Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Translation device, test system including the same, and memory syst...
- Patent number 11,870,504
- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding and decoding apparatuses and methods for implementing mult...
- Patent number 11,824,563
- Issue date Nov 21, 2023
- Samsung Electronics Co., Ltd.
- Changkyu Seol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmitter circuit including selection circuit, and method of oper...
- Patent number 11,804,838
- Issue date Oct 31, 2023
- Samsung Electronics Co., Ltd.
- Junyoung Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Delay circuit and clock error correction device including the same
- Patent number 11,791,811
- Issue date Oct 17, 2023
- Samsung Electronics Co., Ltd.
- Hyunsub Rie
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device supporting a high-efficient input/output interface an...
- Patent number 11,789,879
- Issue date Oct 17, 2023
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device, method of calibrating signal level thereof, and memo...
- Patent number 11,782,618
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Youngdo Um
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Devices and methods for encoding and decoding to implement a maximu...
- Patent number 11,757,567
- Issue date Sep 12, 2023
- Samsung Electronics Co., Ltd.
- Changkyu Seol
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quadrature error correction circuit and semiconductor memory device...
- Patent number 11,742,016
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Hojun Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Clock signal delay path unit and semiconductor memory device includ...
- Patent number 11,736,097
- Issue date Aug 22, 2023
- Samsung Electronics Co., Ltd.
- Mingyu Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device and memory system including the same
- Patent number 11,699,472
- Issue date Jul 11, 2023
- Samsung Electronics Co., Ltd.
- Hojun Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Probe device, test device, and test method for semiconductor device
- Patent number 11,693,030
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- G01 - MEASURING TESTING
Information Patent Grant
Clock converting circuit with symmetric structure
- Patent number 11,687,114
- Issue date Jun 27, 2023
- Samsung Electronics Co., Ltd.
- Junyoung Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmitters for generating multi-level signals and memory system i...
- Patent number 11,669,448
- Issue date Jun 6, 2023
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device, controller controlling the same, memory system inclu...
- Patent number 11,657,859
- Issue date May 23, 2023
- Samsung Electronics Co., Ltd.
- Hyunyoon Cho
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory package and storage device including the same
- Patent number 11,657,860
- Issue date May 23, 2023
- Samsung Electronics Co., Ltd.
- Joohwan Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of generating a multi-level signal using a selective level c...
- Patent number 11,651,799
- Issue date May 16, 2023
- Samsung Electronics Co., Ltd.
- Junyoung Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing device and memory system including the same
- Patent number 11,627,021
- Issue date Apr 11, 2023
- Samsung Electronics Co., Ltd.
- Jaewoo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-level signal receivers and memory systems including the same
- Patent number 11,615,833
- Issue date Mar 28, 2023
- Samsung Electronics Co., Ltd.
- Kwangseob Shin
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device for receiving one clock signal as a multi-level signa...
- Patent number 11,594,267
- Issue date Feb 28, 2023
- Samsung Electronics Co., Ltd.
- Mingyu Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device for generating pulse amplitude modulation-based DQ si...
- Patent number 11,587,598
- Issue date Feb 21, 2023
- Samsung Electronics Co., Ltd.
- Youngdo Um
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-level signal receivers and memory systems including the same
- Patent number 11,587,609
- Issue date Feb 21, 2023
- Samsung Electronics Co., Ltd.
- Kwangseob Shin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Translation device, test system including the same, and memory syst...
- Patent number 11,581,960
- Issue date Feb 14, 2023
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENCODING AND DECODING APPARATUSES AND METHODS FOR IMPLEMENTING MULT...
- Publication number 20250080135
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Changkyu SEOL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALOG-TO-DIGITAL CONVERSION
- Publication number 20250038754
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Jaeha Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICES AND METHODS OF OPERATING THE SAME
- Publication number 20250036520
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Jinsoo Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECEIVER, OPERATION METHOD THEREOF, AND MEMORY DEVICE
- Publication number 20240412764
- Publication date Dec 12, 2024
- Samsung Electronics Co., Ltd.
- Jueon Kim
- G11 - INFORMATION STORAGE
Information Patent Application
RECEIVER, OPERATION METHOD THEREOF, AND MEMORY DEVICE
- Publication number 20240414035
- Publication date Dec 12, 2024
- Samsung Electronics Co., Ltd.
- Jueon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOLTAGE-TO-TIME CONVERTERS AND METHODS OF OPERATING SAME
- Publication number 20240413834
- Publication date Dec 12, 2024
- Samsung Electronics Co., Ltd.
- Jueon Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVERS INCLUDING HIGH SPEED DECISION FEEDBACK EQUALIZERS, COMMUN...
- Publication number 20240406041
- Publication date Dec 5, 2024
- Samsung Electronics Co., Ltd.
- Young Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240395298
- Publication date Nov 28, 2024
- Samsung Electronics Co., Ltd.
- BAEK JIN LIM
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE SUPPORTING A HIGH-EFFICIENT INPUT/OUTPUT INTERFACE AN...
- Publication number 20240370386
- Publication date Nov 7, 2024
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSMITTING CIRCUIT PROVIDING ENCODED DATA, ELECTRONIC DEVICE INCL...
- Publication number 20240305510
- Publication date Sep 12, 2024
- Samsung Electronics Co., Ltd.
- CHANGKYU SEOL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CONVERTER FOR CANCELLING OFFSET VOLTAGE
- Publication number 20240221795
- Publication date Jul 4, 2024
- Samsung Electronics Co., Ltd.
- Youngwoo PARK
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20240202067
- Publication date Jun 20, 2024
- Samsung Electronics Co., Ltd.
- Seonghyeog CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR CORRECTION DEVICE AND ERROR CORRECTION METHOD
- Publication number 20240178863
- Publication date May 30, 2024
- Samsung Electronics Co., Ltd.
- Jinsoo Lim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMORY INTERFACE AND SEMICONDUCTOR MEMORY DEVICE AND SEMICONDUCTOR...
- Publication number 20240170085
- Publication date May 23, 2024
- Samsung Electronics Co., Ltd.
- Hojun YOON
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE MEMORY DEVICE PROVIDING INPUT/OUTPUT COMPATIBILITY AND...
- Publication number 20240046999
- Publication date Feb 8, 2024
- Samsung Electronics Co., Ltd.
- Hojun Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING AND DECODING APPARATUSES AND METHODS FOR IMPLEMENTING MULT...
- Publication number 20240030935
- Publication date Jan 25, 2024
- Samsung Electronics Co., Ltd.
- Changkyu SEOL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE, METHOD OF CALIBRATING SIGNAL LEVEL THEREOF, AND MEMO...
- Publication number 20230418488
- Publication date Dec 28, 2023
- Samsung Electronics Co., Ltd.
- Youngdo Um
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY DEVICE INCLUDING POWER GATING CIRCUIT AND INPUT/...
- Publication number 20230410917
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Hojun YOON
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE SUPPORTING A HIGH-EFFICIENT INPUT/OUTPUT INTERFACE AN...
- Publication number 20230409496
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Hyungmin Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICES HAVING PARALLEL-TO-SERIAL CONVERTERS THEREIN
- Publication number 20230403010
- Publication date Dec 14, 2023
- Samsung Electronics Co., Ltd.
- Hyunyoon Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF GENERATING A MULTI-LEVEL SIGNAL USING SELECTIVE EQUALIZAT...
- Publication number 20230395133
- Publication date Dec 7, 2023
- Samsung Electronics Co., Ltd.
- Junyoung Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE AND OPERATING METHOD OF A MEMORY DEVICE
- Publication number 20230353132
- Publication date Nov 2, 2023
- Samsung Electronics Co., Ltd.
- Mingyu LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
QUADRATURE ERROR CORRECTION CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE...
- Publication number 20230343383
- Publication date Oct 26, 2023
- Samsung Electronics Co., Ltd.
- Hojun Yoon
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM INCLUDING THE SAME
- Publication number 20230307022
- Publication date Sep 28, 2023
- Samsung Electronics Co., Ltd.
- Hojun Yoon
- G11 - INFORMATION STORAGE
Information Patent Application
CLOCK CONVERTING CIRCUIT WITH SYMMETRIC STRUCTURE
- Publication number 20230280782
- Publication date Sep 7, 2023
- Samsung Electronics Co., Ltd.
- Junyoung PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF GENERATING A MULTI-LEVEL SIGNAL USING A SELECTIVE LEVEL C...
- Publication number 20230253018
- Publication date Aug 10, 2023
- Samsung Electronics Co., Ltd.
- Junyoung PARK
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230223060
- Publication date Jul 13, 2023
- Samsung Electronics Co., Ltd.
- BAEK JIN LIM
- G11 - INFORMATION STORAGE
Information Patent Application
TRANSLATION DEVICE, TEST SYSTEM INCLUDING THE SAME, AND MEMORY SYST...
- Publication number 20230171007
- Publication date Jun 1, 2023
- Samsung Electronics Co., Ltd.
- Hyungmin JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230170003
- Publication date Jun 1, 2023
- Samsung Electronics Co., Ltd.
- Baek Jin LIM
- G11 - INFORMATION STORAGE
Information Patent Application
RECEIVER FOR RECEIVING MULTI-LEVEL SIGNAL AND MEMORY DEVICE INCLUDI...
- Publication number 20230120821
- Publication date Apr 20, 2023
- Samsung Electronics Co., Ltd.
- HYUNSUB RIE
- G11 - INFORMATION STORAGE

Youngdon CHOI

Person

Patents Grantslast 30 patents

Encoding and decoding apparatuses and methods for implementing mult...

Semiconductor device

Receiver with pipeline structure for receiving multi-level signal a...

Memory device supporting a high-efficient input/output interface an...

Quadrature error correction circuit and semiconductor memory device...

Semiconductor memory device and memory system including the same

Receiver for receiving multi-level signal and memory device includi...

Transmitter circuit and method of operating same

Translation device, test system including the same, and memory syst...

Encoding and decoding apparatuses and methods for implementing mult...

Transmitter circuit including selection circuit, and method of oper...

Delay circuit and clock error correction device including the same

Memory device supporting a high-efficient input/output interface an...

Memory device, method of calibrating signal level thereof, and memo...

Devices and methods for encoding and decoding to implement a maximu...

Quadrature error correction circuit and semiconductor memory device...

Clock signal delay path unit and semiconductor memory device includ...

Semiconductor memory device and memory system including the same

Probe device, test device, and test method for semiconductor device

Clock converting circuit with symmetric structure

Transmitters for generating multi-level signals and memory system i...

Memory device, controller controlling the same, memory system inclu...

Memory package and storage device including the same

Method of generating a multi-level signal using a selective level c...

Data processing device and memory system including the same

Multi-level signal receivers and memory systems including the same

Memory device for receiving one clock signal as a multi-level signa...

Memory device for generating pulse amplitude modulation-based DQ si...

Multi-level signal receivers and memory systems including the same

Translation device, test system including the same, and memory syst...

Patents Applicationslast 30 patents

ENCODING AND DECODING APPARATUSES AND METHODS FOR IMPLEMENTING MULT...

ANALOG-TO-DIGITAL CONVERSION

ELECTRONIC DEVICES AND METHODS OF OPERATING THE SAME

RECEIVER, OPERATION METHOD THEREOF, AND MEMORY DEVICE

RECEIVER, OPERATION METHOD THEREOF, AND MEMORY DEVICE

VOLTAGE-TO-TIME CONVERTERS AND METHODS OF OPERATING SAME

RECEIVERS INCLUDING HIGH SPEED DECISION FEEDBACK EQUALIZERS, COMMUN...

SEMICONDUCTOR DEVICE

MEMORY DEVICE SUPPORTING A HIGH-EFFICIENT INPUT/OUTPUT INTERFACE AN...

TRANSMITTING CIRCUIT PROVIDING ENCODED DATA, ELECTRONIC DEVICE INCL...

DATA CONVERTER FOR CANCELLING OFFSET VOLTAGE

STORAGE DEVICE AND METHOD OF OPERATING THE SAME

ERROR CORRECTION DEVICE AND ERROR CORRECTION METHOD

MEMORY INTERFACE AND SEMICONDUCTOR MEMORY DEVICE AND SEMICONDUCTOR...

NONVOLATILE MEMORY DEVICE PROVIDING INPUT/OUTPUT COMPATIBILITY AND...

ENCODING AND DECODING APPARATUSES AND METHODS FOR IMPLEMENTING MULT...

MEMORY DEVICE, METHOD OF CALIBRATING SIGNAL LEVEL THEREOF, AND MEMO...

NONVOLATILE MEMORY DEVICE INCLUDING POWER GATING CIRCUIT AND INPUT/...

MEMORY DEVICE SUPPORTING A HIGH-EFFICIENT INPUT/OUTPUT INTERFACE AN...

SEMICONDUCTOR DEVICES HAVING PARALLEL-TO-SERIAL CONVERTERS THEREIN

METHOD OF GENERATING A MULTI-LEVEL SIGNAL USING SELECTIVE EQUALIZAT...

MEMORY DEVICE AND OPERATING METHOD OF A MEMORY DEVICE

QUADRATURE ERROR CORRECTION CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE...

SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM INCLUDING THE SAME

CLOCK CONVERTING CIRCUIT WITH SYMMETRIC STRUCTURE

METHOD OF GENERATING A MULTI-LEVEL SIGNAL USING A SELECTIVE LEVEL C...

SEMICONDUCTOR DEVICE

TRANSLATION DEVICE, TEST SYSTEM INCLUDING THE SAME, AND MEMORY SYST...

SEMICONDUCTOR DEVICE

RECEIVER FOR RECEIVING MULTI-LEVEL SIGNAL AND MEMORY DEVICE INCLUDI...