Changha Yu

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna and electronic device comprising same
- Patent number 11,522,271
- Issue date Dec 6, 2022
- Samsung Electronics Co., Ltd.
- Jaehyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device having slit structure and electronic device includin...
- Patent number 11,233,312
- Issue date Jan 25, 2022
- Samsung Electronics Co., Ltd.
- Jaehyung Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE COMPRISING ANTENNA STRUCTURE
- Publication number 20250015480
- Publication date Jan 9, 2025
- Samsung Electronics Co., Ltd.
- Minkyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE INCLUDING ANTENNA
- Publication number 20240291159
- Publication date Aug 29, 2024
- Samsung Electronics Co., Ltd.
- Changha YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME
- Publication number 20240250412
- Publication date Jul 25, 2024
- Samsung Electronics Co., Ltd.
- Mincheol SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOBILE COMMUNICATION DEVICE COMPRISING ANTENNA
- Publication number 20240186681
- Publication date Jun 6, 2024
- Samsung Electronics Co., Ltd.
- Yunsik KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE COMPRISING ANTENNA
- Publication number 20230307829
- Publication date Sep 28, 2023
- Samsung Electronics Co., Ltd.
- Changha YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE INCLUDING ANTENNA
- Publication number 20230253992
- Publication date Aug 10, 2023
- Samsung Electronics Co., Ltd.
- Changha YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME
- Publication number 20210218129
- Publication date Jul 15, 2021
- Samsung Electronics Co., Ltd.
- Jaehyung KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE HAVING SLIT STRUCTURE AND ELECTRONIC DEVICE INCLUDIN...
- Publication number 20180269561
- Publication date Sep 20, 2018
- SAMSUNG ELECTRONICS CO., LTD.
- Jaehyung Kim
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Antenna and electronic device comprising same

Antenna device having slit structure and electronic device includin...

Patents Applicationslast 30 patents

ELECTRONIC DEVICE COMPRISING ANTENNA STRUCTURE

ELECTRONIC DEVICE INCLUDING ANTENNA

ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME

MOBILE COMMUNICATION DEVICE COMPRISING ANTENNA

ELECTRONIC DEVICE COMPRISING ANTENNA

ELECTRONIC DEVICE INCLUDING ANTENNA

ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME

ANTENNA DEVICE HAVING SLIT STRUCTURE AND ELECTRONIC DEVICE INCLUDIN...