Changshik YOON

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device including air adsorption member and speaker module
- Patent number 12,052,541
- Issue date Jul 30, 2024
- Samsung Electronics Co., Ltd.
- Joonrae Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device including speaker module
- Patent number 12,022,255
- Issue date Jun 25, 2024
- Samsung Electronics Co., Ltd.
- Choonghyo Park
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic device for discharging liquid using sound having adjuste...
- Patent number 11,927,992
- Issue date Mar 12, 2024
- Samsung Electronics Co., Ltd.
- Hongki Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device including acoustic assembly
- Patent number 11,785,126
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Choonghyo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device including air adsorption member and speaker module
- Patent number 11,622,190
- Issue date Apr 4, 2023
- Samsung Electronics Co., Ltd.
- Joonrae Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker module including air adsorption member, and electronic devi...
- Patent number 11,356,767
- Issue date Jun 7, 2022
- Samsung Electronics Co., Ltd.
- Joonrae Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device having speaker
- Patent number 11,237,602
- Issue date Feb 1, 2022
- Samsung Electronics Co., Ltd.
- Changshik Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device for forcing liquid out of space in housing to the...
- Patent number 11,026,020
- Issue date Jun 1, 2021
- Samsung Electronics Co., Ltd.
- Youngbae Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device including speaker
- Patent number 10,834,495
- Issue date Nov 10, 2020
- Samsung Electronics Co., Ltd.
- Byounghee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device having side acoustic emission speaker device
- Patent number 10,356,498
- Issue date Jul 16, 2019
- Samsung Electronics Co., Ltd.
- Changshik Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE
- Publication number 20240388839
- Publication date Nov 21, 2024
- Samsung Electronics Co., Ltd.
- Joonrae CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE
- Publication number 20230239614
- Publication date Jul 27, 2023
- Samsung Electronics Co., Ltd.
- Joonrae CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER MODULE AND ELECTRONIC DEVICE INCLUDING SPEAKER MODULE
- Publication number 20230188888
- Publication date Jun 15, 2023
- Samsung Electronics Co., Ltd.
- Youngbae PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND SPEAKER STRUCTURE INCLUDED IN ELECTRONIC DEVICE
- Publication number 20230144261
- Publication date May 11, 2023
- Samsung Electronics Co., Ltd.
- Joonrae CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER MODULE STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20230095381
- Publication date Mar 30, 2023
- Samsung Electronics Co., Ltd.
- Youngbae PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING ACOUSTIC ASSEMBLY
- Publication number 20220150340
- Publication date May 12, 2022
- Samsung Electronics Co., Ltd.
- Choonghyo PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER MODULE
- Publication number 20220150619
- Publication date May 12, 2022
- Samsung Electronics Co., Ltd.
- Choonghyo PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DEVICE FOR DISCHARGING LIQUID USING SOUND HAVING ADJUSTE...
- Publication number 20210303036
- Publication date Sep 30, 2021
- Samsung Electronics Co., Ltd.
- Hongki KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEAKER MODULE INCLUDING AIR ADSORPTION MEMBER, AND ELECTRONIC DEVI...
- Publication number 20210037313
- Publication date Feb 4, 2021
- Samsung Electronics Co., Ltd.
- Joonrae CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE
- Publication number 20210037312
- Publication date Feb 4, 2021
- Samsung Electronics Co., Ltd.
- Joonrae CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE HAVING SPEAKER
- Publication number 20210034119
- Publication date Feb 4, 2021
- SAMSUNG ELECTRONICS CO., LTD.
- Changshik YOON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE FOR FORCING LIQUID OUT OF SPACE IN HOUSING TO THE...
- Publication number 20200037069
- Publication date Jan 30, 2020
- Samsung Electronics Co., Ltd.
- Youngbae PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING SPEAKER
- Publication number 20190222921
- Publication date Jul 18, 2019
- Samsung Electronics Co., Ltd.
- Byounghee LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND CONTROL METHOD USING AUDIO COMPONENTS THEREOF
- Publication number 20170289663
- Publication date Oct 5, 2017
- Samsung Electronics Co., Ltd.
- Myungcheol LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE HAVING SIDE ACOUSTIC EMISSION SPEAKER DEVICE
- Publication number 20170245032
- Publication date Aug 24, 2017
- Samsung Electronics Co., Ltd.
- Changshik YOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Changshik YOON

Person

Patents Grantslast 30 patents

Electronic device including air adsorption member and speaker module

Electronic device including speaker module

Electronic device for discharging liquid using sound having adjuste...

Electronic device including acoustic assembly

Electronic device including air adsorption member and speaker module

Speaker module including air adsorption member, and electronic devi...

Electronic device having speaker

Electronic device for forcing liquid out of space in housing to the...

Electronic device including speaker

Electronic device having side acoustic emission speaker device

Patents Applicationslast 30 patents

ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE

ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE

SPEAKER MODULE AND ELECTRONIC DEVICE INCLUDING SPEAKER MODULE

ELECTRONIC DEVICE AND SPEAKER STRUCTURE INCLUDED IN ELECTRONIC DEVICE

SPEAKER MODULE STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME

ELECTRONIC DEVICE INCLUDING ACOUSTIC ASSEMBLY

ELECTRONIC DEVICE INCLUDING SPEAKER MODULE

ELECTRONIC DEVICE FOR DISCHARGING LIQUID USING SOUND HAVING ADJUSTE...

SPEAKER MODULE INCLUDING AIR ADSORPTION MEMBER, AND ELECTRONIC DEVI...

ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE

ELECTRONIC DEVICE HAVING SPEAKER

ELECTRONIC DEVICE FOR FORCING LIQUID OUT OF SPACE IN HOUSING TO THE...

ELECTRONIC DEVICE INCLUDING SPEAKER

ELECTRONIC DEVICE AND CONTROL METHOD USING AUDIO COMPONENTS THEREOF

ELECTRONIC DEVICE HAVING SIDE ACOUSTIC EMISSION SPEAKER DEVICE