Cheolhwan LIM

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Laser detecting circuit and semiconductor apparatus including the same
- Patent number 12,230,588
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Cheolhwan Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor devices comprising failure detectors for detecting fa...
- Patent number 12,181,512
- Issue date Dec 31, 2024
- Samsung Electronics Co., Ltd.
- Donghun Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Defense circuit of semiconductor device and semiconductor device in...
- Patent number 11,852,527
- Issue date Dec 26, 2023
- Samsung Electronics Co., Ltd.
- Cheolhwan Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supply voltage detecting circuit, method of operating the same, ele...
- Patent number 11,650,232
- Issue date May 16, 2023
- Samsung Electronics Co., Ltd.
- Cheolhwan Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Glitch detector, security device including the same and electronic...
- Patent number 11,486,912
- Issue date Nov 1, 2022
- Samsung Electronics Co., Ltd.
- Donghun Heo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage monitoring device and electronic device including the same
- Patent number 11,467,195
- Issue date Oct 11, 2022
- Samsung Electronics Co., Ltd.
- Cheolhwan Lim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Supply voltage detecting circuit, method of operating the same, ele...
- Patent number 11,397,199
- Issue date Jul 26, 2022
- Samsung Electronics Co., Ltd.
- Cheolhwan Lim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LEVEL SHIFTER INCLUDING CAPACITOR AND METHOD OF OPERATING THE SAME
- Publication number 20250233592
- Publication date Jul 17, 2025
- Samsung Electronics Co., Ltd.
- CHEOLHWAN LIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LASER DETECTING CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME
- Publication number 20250167139
- Publication date May 22, 2025
- Samsung Electronics Co., Ltd.
- Cheolhwan LIM
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICES COMPRISING FAILURE DETECTORS FOR DETECTING FA...
- Publication number 20250085329
- Publication date Mar 13, 2025
- Samsung Electronics Co., Ltd.
- Donghun Heo
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICES COMPRISING FAILURE DETECTORS FOR DETECTING FA...
- Publication number 20230296661
- Publication date Sep 21, 2023
- Samsung Electronics Co., Ltd.
- Donghun Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE SENSOR CAPABLE OF DETERMINING WHETHER TO CONVERT REFERE...
- Publication number 20230273073
- Publication date Aug 31, 2023
- Samsung Electronics Co., Ltd.
- HAEJUNG CHOI
- G01 - MEASURING TESTING
Information Patent Application
LASER DETECTING CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME
- Publication number 20230020463
- Publication date Jan 19, 2023
- Samsung Electronics Co., Ltd.
- Cheolhwan LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPLY VOLTAGE DETECTING CIRCUIT, METHOD OF OPERATING THE SAME, ELE...
- Publication number 20220357372
- Publication date Nov 10, 2022
- Samsung Electronics Co., Ltd.
- Cheolhwan LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GLITCH DETECTOR, SECURITY DEVICE INCLUDING THE SAME AND ELECTRONIC...
- Publication number 20220137104
- Publication date May 5, 2022
- Samsung Electronics Co., Ltd.
- Donghun Heo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPLY VOLTAGE DETECTING CIRCUIT, METHOD OF OPERATING THE SAME, ELE...
- Publication number 20210239744
- Publication date Aug 5, 2021
- Samsung Electronics Co., Ltd.
- Cheolhwan LIM
- G01 - MEASURING TESTING
Information Patent Application
DEFENSE CIRCUIT OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE IN...
- Publication number 20210210439
- Publication date Jul 8, 2021
- Samsung Electronics Co., Ltd.
- Cheolhwan Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE MONITORING DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20200386796
- Publication date Dec 10, 2020
- Samsung Electronics Co., Ltd.
- Cheolhwan LIM
- G01 - MEASURING TESTING

Cheolhwan LIM

Person

Patents Grantslast 30 patents

Laser detecting circuit and semiconductor apparatus including the same

Semiconductor devices comprising failure detectors for detecting fa...

Defense circuit of semiconductor device and semiconductor device in...

Supply voltage detecting circuit, method of operating the same, ele...

Glitch detector, security device including the same and electronic...

Voltage monitoring device and electronic device including the same

Supply voltage detecting circuit, method of operating the same, ele...

Patents Applicationslast 30 patents

LEVEL SHIFTER INCLUDING CAPACITOR AND METHOD OF OPERATING THE SAME

LASER DETECTING CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME

SEMICONDUCTOR DEVICES COMPRISING FAILURE DETECTORS FOR DETECTING FA...

SEMICONDUCTOR DEVICES COMPRISING FAILURE DETECTORS FOR DETECTING FA...

TEMPERATURE SENSOR CAPABLE OF DETERMINING WHETHER TO CONVERT REFERE...

LASER DETECTING CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME

SUPPLY VOLTAGE DETECTING CIRCUIT, METHOD OF OPERATING THE SAME, ELE...

GLITCH DETECTOR, SECURITY DEVICE INCLUDING THE SAME AND ELECTRONIC...

SUPPLY VOLTAGE DETECTING CIRCUIT, METHOD OF OPERATING THE SAME, ELE...

DEFENSE CIRCUIT OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE IN...

VOLTAGE MONITORING DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME