Yonghwan CHOI

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Jig for battery charging and discharging test
- Patent number 11,885,851
- Issue date Jan 30, 2024
- WONIK PNE CO., LTD.
- Sockjun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device including structure for stacking substrates
- Patent number 11,696,404
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Manho Kim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PCB structure and electronic device including the same
- Patent number 11,483,935
- Issue date Oct 25, 2022
- Samsung Electronics Co., Ltd.
- Hwajoong Jung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic device and method for generating clock signal for image...
- Patent number 11,196,909
- Issue date Dec 7, 2021
- Samsung Electronics Co., Ltd.
- Hwa Joong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and electronic device including the image sensor
- Patent number 11,134,179
- Issue date Sep 28, 2021
- Samsung Electronics Co., Ltd.
- Hwajoong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera module having elasticity and mobile device with the same
- Patent number 11,129,278
- Issue date Sep 21, 2021
- Samsung Electronics Co., Ltd.
- Hwajoong Jung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera module including reinforcement members for supporting printe...
- Patent number 11,032,459
- Issue date Jun 8, 2021
- Samsung Electronics Co., Ltd.
- Hwajoong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Substrate comprising plurality of signal lines and electronic devic...
- Patent number 10,827,605
- Issue date Nov 3, 2020
- Samsung Electronic Co., Ltd.
- Man-Ho Kim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Portable terminal and a component mounting method
- Patent number 10,257,332
- Issue date Apr 9, 2019
- Samsung Electronics Co., Ltd.
- Manho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CHARGING/DISCHARGING SYSTEM
- Publication number 20240074125
- Publication date Feb 29, 2024
- WONIK PNE CO., LTD.
- Seokmin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CHARGING/DISCHARGING SYSTEM
- Publication number 20240072564
- Publication date Feb 29, 2024
- WONIK PNE CO., LTD.
- Seokmin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JIG FOR BATTERY CHARGING AND DISCHARGING TEST
- Publication number 20230093445
- Publication date Mar 23, 2023
- WONIK PNE CO., LTD.
- Sockjun Kim
- G01 - MEASURING TESTING
Information Patent Application
PCB STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20210251083
- Publication date Aug 12, 2021
- Samsung Electronics Co., Ltd.
- Hwajoong JUNG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC DEVICE INCLUDING STRUCTURE FOR STACKING SUBSTRATES
- Publication number 20210212209
- Publication date Jul 8, 2021
- Samsung Electronics Co., Ltd.
- Manho KIM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE IMAGE SENSOR
- Publication number 20210014387
- Publication date Jan 14, 2021
- Samsung Electronics Co., Ltd.
- Hwajoong JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBSTRATE COMPRISING PLURALITY OF SIGNAL LINES AND ELECTRONIC DEVIC...
- Publication number 20200037439
- Publication date Jan 30, 2020
- Samsung Electronics Co., LTD
- Man-Ho KIM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CAMERA MODULE HAVING ELASTICITY AND MOBILE DEVICE WITH THE SAME
- Publication number 20190208638
- Publication date Jul 4, 2019
- Samsung Electronics Co., Ltd.
- Hwajoong JUNG
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR GENERATING CLOCK SIGNAL FOR IMAGE...
- Publication number 20190158722
- Publication date May 23, 2019
- Samsung Electronics Co., Ltd.
- Hwa Joong JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA MODULE INCLUDING REINFORCEMENT MEMBERS FOR SUPPORTING PRINTE...
- Publication number 20190068846
- Publication date Feb 28, 2019
- Samsung Electronics Co., Ltd.
- Hwajoong Jung
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE INCLUDING CIRCUIT BOARD
- Publication number 20160242289
- Publication date Aug 18, 2016
- Samsung Electronics Co., Ltd.
- Manho KIM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Yonghwan CHOI

Person

Patents Grantslast 30 patents

Jig for battery charging and discharging test

Electronic device including structure for stacking substrates

PCB structure and electronic device including the same

Electronic device and method for generating clock signal for image...

Image sensor and electronic device including the image sensor

Camera module having elasticity and mobile device with the same

Camera module including reinforcement members for supporting printe...

Substrate comprising plurality of signal lines and electronic devic...

Portable terminal and a component mounting method

Patents Applicationslast 30 patents

BATTERY CHARGING/DISCHARGING SYSTEM

BATTERY CHARGING/DISCHARGING SYSTEM

JIG FOR BATTERY CHARGING AND DISCHARGING TEST

PCB STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME

ELECTRONIC DEVICE INCLUDING STRUCTURE FOR STACKING SUBSTRATES

IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE IMAGE SENSOR

SUBSTRATE COMPRISING PLURALITY OF SIGNAL LINES AND ELECTRONIC DEVIC...

CAMERA MODULE HAVING ELASTICITY AND MOBILE DEVICE WITH THE SAME

ELECTRONIC DEVICE AND METHOD FOR GENERATING CLOCK SIGNAL FOR IMAGE...

CAMERA MODULE INCLUDING REINFORCEMENT MEMBERS FOR SUPPORTING PRINTE...

ELECTRONIC DEVICE INCLUDING CIRCUIT BOARD