Changhwi Park

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Bonding defect detection for die-to-die bonding in memory devices
- Patent number 12,347,510
- Issue date Jul 1, 2025
- Samsung Electronics Co., Ltd.
- Junyoung Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Volatile memory devices and methods of operating same to improve re...
- Patent number 12,308,083
- Issue date May 20, 2025
- Samsung Electronics Co., Ltd.
- Junyoung Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device and defense method thereof
- Patent number 12,230,312
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory devices and methods for managing use history
- Patent number 12,204,772
- Issue date Jan 21, 2025
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MEMORY DEVICE AND DEFENSE METHOD THEREOF
- Publication number 20250166689
- Publication date May 22, 2025
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY
- Publication number 20250110649
- Publication date Apr 3, 2025
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING DEVICE AND COMPUTING SYSTEM INCLUDING THE SAME
- Publication number 20240389364
- Publication date Nov 21, 2024
- Samsung Electronics Co., Ltd.
- Sangkil Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLATILE MEMORY DEVICE INCLUDED IN MEMORY SYSTEM AND METHOD FOR EXT...
- Publication number 20240248610
- Publication date Jul 25, 2024
- Samsung Electronics Co., Ltd.
- Junyoung KO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLATILE MEMORY DEVICES AND METHODS OF OPERATING SAME TO IMPROVE RE...
- Publication number 20240212775
- Publication date Jun 27, 2024
- Samsung Electronics Co., Ltd.
- Junyoung KO
- G11 - INFORMATION STORAGE
Information Patent Application
CXL DEVICE AND OPERATION METHOD OF CXL DEVICE
- Publication number 20240170039
- Publication date May 23, 2024
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G11 - INFORMATION STORAGE
Information Patent Application
CXL DEVICES AND OPERATION METHODS OF CXL DEVICES
- Publication number 20240168848
- Publication date May 23, 2024
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY
- Publication number 20240160362
- Publication date May 16, 2024
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE AND MEMORY CONTROLLER CONFIGURED TO PERFORM RE-TRAINI...
- Publication number 20240079049
- Publication date Mar 7, 2024
- Samsung Electronics Co., Ltd.
- Jungmin Bak
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE INCLUDED IN MEMORY SYSTEM AND METHOD FOR DETECTING FA...
- Publication number 20240079074
- Publication date Mar 7, 2024
- Samsung Electronics Co., Ltd.
- Jungmin Bak
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY CONTROL DEVICE AND REFRESH CONTROL METHOD THEREOF
- Publication number 20240069757
- Publication date Feb 29, 2024
- Samsung Electronics Co., Ltd.
- Junyoung KO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEST DEVICES AND SYSTEMS THAT UTILIZE EFFICIENT TEST ALGORITHMS TO...
- Publication number 20230408554
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Jungmin Bak
- G11 - INFORMATION STORAGE
Information Patent Application
BONDING DEFECT DETECTION FOR DIE-TO-DIE BONDING IN MEMORY DEVICES
- Publication number 20230410934
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Junyoung KO
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE AND DEFENSE METHOD THEREOF
- Publication number 20230410875
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Changhwi Park
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRONIC DEVICE PERFORMING SIMULATION OF TARGET ROW REFRESH LOGIC...
- Publication number 20230409902
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Changhwi PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROW DECODER CIRCUIT, MEMORY DEVICE AND MEMORY SYSTEM
- Publication number 20230395180
- Publication date Dec 7, 2023
- Samsung Electronics Co., Ltd.
- Junyoung KO
- G11 - INFORMATION STORAGE

Changhwi Park

Person

Patents Grantslast 30 patents

Bonding defect detection for die-to-die bonding in memory devices

Volatile memory devices and methods of operating same to improve re...

Memory device and defense method thereof

Memory devices and methods for managing use history

Patents Applicationslast 30 patents

MEMORY DEVICE AND DEFENSE METHOD THEREOF

MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY

COMPUTING DEVICE AND COMPUTING SYSTEM INCLUDING THE SAME

VOLATILE MEMORY DEVICE INCLUDED IN MEMORY SYSTEM AND METHOD FOR EXT...

VOLATILE MEMORY DEVICES AND METHODS OF OPERATING SAME TO IMPROVE RE...

CXL DEVICE AND OPERATION METHOD OF CXL DEVICE

CXL DEVICES AND OPERATION METHODS OF CXL DEVICES

MEMORY DEVICES AND METHODS FOR MANAGING USE HISTORY

MEMORY DEVICE AND MEMORY CONTROLLER CONFIGURED TO PERFORM RE-TRAINI...

MEMORY DEVICE INCLUDED IN MEMORY SYSTEM AND METHOD FOR DETECTING FA...

MEMORY CONTROL DEVICE AND REFRESH CONTROL METHOD THEREOF

TEST DEVICES AND SYSTEMS THAT UTILIZE EFFICIENT TEST ALGORITHMS TO...

BONDING DEFECT DETECTION FOR DIE-TO-DIE BONDING IN MEMORY DEVICES

MEMORY DEVICE AND DEFENSE METHOD THEREOF

ELECTRONIC DEVICE PERFORMING SIMULATION OF TARGET ROW REFRESH LOGIC...

ROW DECODER CIRCUIT, MEMORY DEVICE AND MEMORY SYSTEM