Dohun CHA

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device including preview of flexible display extension a...
- Patent number 12,353,247
- Issue date Jul 8, 2025
- Samsung Electronics Co., Ltd.
- Dohun Cha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device including flexible display and method for control...
- Patent number 12,336,119
- Issue date Jun 17, 2025
- Samsung Electronics Co., Ltd.
- Jungsik Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing voice assistant service
- Patent number 11,848,012
- Issue date Dec 19, 2023
- Samsung Electronics Co., Ltd.
- Inchul Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device for performing positioning and control method of...
- Patent number 11,509,504
- Issue date Nov 22, 2022
- Samsung Electronics Co., Ltd.
- Sehwan Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device including flexible display and method for control...
- Patent number 11,252,826
- Issue date Feb 15, 2022
- Samsung Electronics Co., Ltd.
- Jungsik Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and method for utilizing gas sensor
- Patent number 11,099,164
- Issue date Aug 24, 2021
- Samsung Electronics Co., Ltd.
- Dohun Cha
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device and method of controlling charging of the same
- Patent number 11,075,535
- Issue date Jul 27, 2021
- Samsung Electronics Co., Ltd.
- Woongeun Kwak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Foldable electronic device and control method thereof
- Patent number 10,834,814
- Issue date Nov 10, 2020
- Samsung Electronics Co., Ltd.
- Shiyun Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printed circuit board including bending portion, and electronic dev...
- Patent number 10,736,211
- Issue date Aug 4, 2020
- Samsung Electronics Co., Ltd.
- Jungsik Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple display device and method of operating the same
- Patent number 10,552,182
- Issue date Feb 4, 2020
- Samsung Electronics Co., Ltd.
- Seongeun Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of coating active material of battery and electronic device...
- Patent number 10,388,952
- Issue date Aug 20, 2019
- Samsung Electronics Co., Ltd.
- Jungsik Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for controlling supply of power to electronic...
- Patent number 10,291,039
- Issue date May 14, 2019
- Samsung Electronics Co., Ltd.
- Dohun Cha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device including hidden display and method for displayin...
- Patent number 10,062,362
- Issue date Aug 28, 2018
- Samsung Electronics Co., Ltd.
- Woongeun Kwak
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY AND METHOD OF CONTROLL...
- Publication number 20220397939
- Publication date Dec 15, 2022
- Samsung Electronics Co., Ltd.
- Dohun CHA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY AND METHOD FOR CONTROL...
- Publication number 20220279666
- Publication date Sep 1, 2022
- Samsung Electronics Co., Ltd.
- Jungsik PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE FOR PERFORMING POSITIONING AND CONTROL METHOD OF...
- Publication number 20210105169
- Publication date Apr 8, 2021
- Samsung Electronics Co., LTD
- Sehwan CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING VOICE ASSISTANT SERVICE
- Publication number 20200090652
- Publication date Mar 19, 2020
- Samsung Electronics Co., Ltd.
- Inchul HWANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTED CIRCUIT BOARD INCLUDING BENDING PORTION, AND ELECTRONIC DEV...
- Publication number 20200060020
- Publication date Feb 20, 2020
- Samsung Electronics Co., Ltd.
- Jungsik PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY AND METHOD FOR CONTROL...
- Publication number 20190261519
- Publication date Aug 22, 2019
- Samsung Electronics Co., Ltd.
- Jungsik PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR UTILIZING GAS SENSOR
- Publication number 20180299417
- Publication date Oct 18, 2018
- Samsung Electronics Co., LTD
- Dohun CHA
- G01 - MEASURING TESTING
Information Patent Application
FOLDABLE ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
- Publication number 20180242446
- Publication date Aug 23, 2018
- Samsung Electronics Co., Ltd.
- Shiyun CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF CONTROLLING CHARGING OF THE SAME
- Publication number 20180183261
- Publication date Jun 28, 2018
- Samsung Electronics Co., Ltd.
- Woongeun Kwak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF COATING ACTIVE MATERIAL OF BATTERY AND ELECTRONIC DEVICE...
- Publication number 20180183059
- Publication date Jun 28, 2018
- Samsung Electronics Co., Ltd.
- Jungsik PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPLE DISPLAY DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20170262295
- Publication date Sep 14, 2017
- Samsung Electronics Co., Ltd.
- Seongeun Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING HIDDEN DISPLAY AND METHOD FOR DISPLAYIN...
- Publication number 20170069299
- Publication date Mar 9, 2017
- Samsung Electronics Co., Ltd.
- Woongeun KWAK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING SUPPLY OF POWER TO ELECTRONIC...
- Publication number 20160285287
- Publication date Sep 29, 2016
- SAMSUNG ELECTRONICS CO., LTD.
- DOHUN CHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WEARABLE DEVICE HAVING THERMOELECTRIC GENERATOR
- Publication number 20160118566
- Publication date Apr 28, 2016
- Samsung Electronics Co., Ltd.
- Eunkyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONTROLLING STATE CHANGE AND EXECUTING FUNCTION AND ELEC...
- Publication number 20140347294
- Publication date Nov 27, 2014
- Samsung Electronics Co., Ltd.
- Hyunju HONG
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Electronic device including preview of flexible display extension a...

Electronic device including flexible display and method for control...

System and method for providing voice assistant service

Electronic device for performing positioning and control method of...

Electronic device including flexible display and method for control...

Electronic device and method for utilizing gas sensor

Electronic device and method of controlling charging of the same

Foldable electronic device and control method thereof

Printed circuit board including bending portion, and electronic dev...

Multiple display device and method of operating the same

Method of coating active material of battery and electronic device...

Method and apparatus for controlling supply of power to electronic...

Electronic device including hidden display and method for displayin...

Patents Applicationslast 30 patents

ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY AND METHOD OF CONTROLL...

ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY AND METHOD FOR CONTROL...

ELECTRONIC DEVICE FOR PERFORMING POSITIONING AND CONTROL METHOD OF...

SYSTEM AND METHOD FOR PROVIDING VOICE ASSISTANT SERVICE

PRINTED CIRCUIT BOARD INCLUDING BENDING PORTION, AND ELECTRONIC DEV...

ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY AND METHOD FOR CONTROL...

ELECTRONIC DEVICE AND METHOD FOR UTILIZING GAS SENSOR

FOLDABLE ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

ELECTRONIC DEVICE AND METHOD OF CONTROLLING CHARGING OF THE SAME

METHOD OF COATING ACTIVE MATERIAL OF BATTERY AND ELECTRONIC DEVICE...

MULTIPLE DISPLAY DEVICE AND METHOD OF OPERATING THE SAME

ELECTRONIC DEVICE INCLUDING HIDDEN DISPLAY AND METHOD FOR DISPLAYIN...

METHOD AND APPARATUS FOR CONTROLLING SUPPLY OF POWER TO ELECTRONIC...

WEARABLE DEVICE HAVING THERMOELECTRIC GENERATOR

METHOD FOR CONTROLLING STATE CHANGE AND EXECUTING FUNCTION AND ELEC...