Changyoun HWANG

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device including housing and method of producing the hou...
- Patent number 11,903,147
- Issue date Feb 13, 2024
- Samsung Electronics Co., Ltd.
- Hangyu Hwang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electronic device including housing
- Patent number 11,553,605
- Issue date Jan 10, 2023
- Samsung Electronics Co., Ltd.
- Hyunjung Jung
- G02 - OPTICS
Information Patent Grant
Electronic device including housing having pattern formed thereon
- Patent number 11,394,420
- Issue date Jul 19, 2022
- Samsung Electronics Co., Ltd.
- Jihwan Chun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device including housing containing metallic materials
- Patent number 11,159,660
- Issue date Oct 26, 2021
- Samsung Electronics Co., Ltd.
- Byounghee Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device including metal housing
- Patent number 11,157,040
- Issue date Oct 26, 2021
- Samsung Electronics Co., Ltd.
- Yongwook Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Housing, method of producing the same, and electronic device includ...
- Patent number 10,972,591
- Issue date Apr 6, 2021
- Samsung Electronics Co., Ltd.
- Junghyun Im
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Housing including metal material and electronic device including same
- Patent number 10,674,623
- Issue date Jun 2, 2020
- Samsung Electronics Co., Ltd.
- Hyunjung Jeong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device with waterproof structure
- Patent number 10,432,768
- Issue date Oct 1, 2019
- Samsung Electronics Co., Ltd.
- Byounghee Choi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE INCLUDING HOUSING HAVING PATTERN FORMED THEREON
- Publication number 20220006479
- Publication date Jan 6, 2022
- Samsung Electronics Co., Ltd.
- Jihwan CHUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING HOUSING
- Publication number 20210219438
- Publication date Jul 15, 2021
- Samsung Electronics Co., Ltd.
- Hyunjung JUNG
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE INCLUDING HOUSING AND METHOD OF PRODUCING THE HOU...
- Publication number 20210120681
- Publication date Apr 22, 2021
- Samsung Electronics Co., Ltd.
- Hangyu HWANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HOUSING, METHOD OF PRODUCING THE SAME, AND ELECTRONIC DEVICE INCLUD...
- Publication number 20200358890
- Publication date Nov 12, 2020
- Samsung Electronics Co., Ltd.
- Junghyun IM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING HOUSING CONTAINING METALLIC MATERIALS
- Publication number 20200252492
- Publication date Aug 6, 2020
- SAMSUNG ELECTRONICS CO., LTD.
- Byounghee Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING METAL HOUSING
- Publication number 20200201386
- Publication date Jun 25, 2020
- Samsung Electronics Co., Ltd.
- Yongwook HWANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOUSING INCLUDING METAL MATERIAL AND ELECTRONIC DEVICE INCLUDING SAME
- Publication number 20200037460
- Publication date Jan 30, 2020
- Samsung Electronics Co., Ltd.
- Hyunjung JEONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE WITH WATERPROOF STRUCTURE
- Publication number 20190222683
- Publication date Jul 18, 2019
- SAMSUNG ELECTRONICS CO., LTD.
- Byounghee CHOI
- G06 - COMPUTING CALCULATING COUNTING

Changyoun HWANG

Person

Patents Grantslast 30 patents

Electronic device including housing and method of producing the hou...

Electronic device including housing

Electronic device including housing having pattern formed thereon

Electronic device including housing containing metallic materials

Electronic device including metal housing

Housing, method of producing the same, and electronic device includ...

Housing including metal material and electronic device including same

Electronic device with waterproof structure

Patents Applicationslast 30 patents

ELECTRONIC DEVICE INCLUDING HOUSING HAVING PATTERN FORMED THEREON

ELECTRONIC DEVICE INCLUDING HOUSING

ELECTRONIC DEVICE INCLUDING HOUSING AND METHOD OF PRODUCING THE HOU...

HOUSING, METHOD OF PRODUCING THE SAME, AND ELECTRONIC DEVICE INCLUD...

ELECTRONIC DEVICE INCLUDING HOUSING CONTAINING METALLIC MATERIALS

ELECTRONIC DEVICE INCLUDING METAL HOUSING

HOUSING INCLUDING METAL MATERIAL AND ELECTRONIC DEVICE INCLUDING SAME

ELECTRONIC DEVICE WITH WATERPROOF STRUCTURE