Sanghyun CHANG

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for generating security key in wireless commun...
- Patent number 11,646,882
- Issue date May 9, 2023
- Samsung Electronics Co., Ltd.
- Sanghyun Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communication environment analysis and net...
- Patent number 11,463,185
- Issue date Oct 4, 2022
- Samsung Electronics Co., Ltd.
- Soonyoung Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling transmission power in wireless...
- Patent number 11,211,979
- Issue date Dec 28, 2021
- Samsung Electronics Co., Ltd.
- Sanghyun Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for operating beamforming in wireless communicati...
- Patent number 11,197,169
- Issue date Dec 7, 2021
- Samsung Electronics Co., Ltd.
- Sanghyun Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analysis method and device for network design in wireless communica...
- Patent number 11,159,952
- Issue date Oct 26, 2021
- Samsung Electronics Co., Ltd.
- Minsung Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for outputting beamforming signal based on sta...
- Patent number 11,075,469
- Issue date Jul 27, 2021
- Samsung Electronics Co., Ltd.
- Jaeyoung Huh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device including antenna and control method thereof
- Patent number 11,051,179
- Issue date Jun 29, 2021
- Samsung Electronics Co., Ltd.
- Sanghyun Chang
- G01 - MEASURING TESTING
Information Patent Grant
Methods of beam codebook generation for the 5G terminals
- Patent number 10,735,066
- Issue date Aug 4, 2020
- Samsung Electronics Co., Ltd.
- Jianhua Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for saving power of electronic device in wireless...
- Patent number 10,362,539
- Issue date Jul 23, 2019
- Samsung Electronics Co., Ltd.
- Jongho Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION POWER CONTROL METHOD AND ELECTRONIC DEVICE FOR PERFORM...
- Publication number 20240275638
- Publication date Aug 15, 2024
- Samsung Electronics Co., Ltd.
- Dohun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR COMMUNICATION ENVIRONMENT ANALYSIS AND NET...
- Publication number 20210167878
- Publication date Jun 3, 2021
- Samsung Electronics Co., LTD
- Soonyoung LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR OPERATING BEAMFORMING IN WIRELESS COMMUNICATI...
- Publication number 20200267567
- Publication date Aug 20, 2020
- Samsung Electronics Co., LTD
- Sanghyun CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANALYSIS METHOD AND DEVICE FOR NETWORK DESIGN IN WIRELESS COMMUNICA...
- Publication number 20200221314
- Publication date Jul 9, 2020
- Samsung Electronics Co., LTD
- Minsung CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR OUTPUTTING BEAMFORMING SIGNAL BASED ON STA...
- Publication number 20200194904
- Publication date Jun 18, 2020
- Samsung Electronics Co., Ltd.
- Jaeyoung HUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR GENERATING SECURITY KEY IN WIRELESS COMMUN...
- Publication number 20200044840
- Publication date Feb 6, 2020
- Samsung Electronics Co., LTD
- Sanghyun CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WIRELESS...
- Publication number 20190372633
- Publication date Dec 5, 2019
- Samsung Electronics Co., LTD
- Sanghyun CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF BEAM CODEBOOK GENERATION FOR THE 5G TERMINALS
- Publication number 20190222275
- Publication date Jul 18, 2019
- Samsung Electronics Co., Ltd.
- Jianhua Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR SAVING POWER OF ELECTRONIC DEVICE IN WIRELESS...
- Publication number 20180206189
- Publication date Jul 19, 2018
- Samsung Electronics Co., Ltd.
- Jongho OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE INCLUDING ANTENNA AND CONTROL METHOD THEREOF
- Publication number 20180152852
- Publication date May 31, 2018
- Samsung Electronics Co., Ltd.
- Sanghyun CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR PROVIDING SERVICE INFORMATION
- Publication number 20170193593
- Publication date Jul 6, 2017
- Samsung Electronics Co., Ltd.
- Inhak NA
- G06 - COMPUTING CALCULATING COUNTING

Sanghyun CHANG

Person

Patents Grantslast 30 patents

Apparatus and method for generating security key in wireless commun...

Method and apparatus for communication environment analysis and net...

Method and apparatus for controlling transmission power in wireless...

Device and method for operating beamforming in wireless communicati...

Analysis method and device for network design in wireless communica...

Apparatus and method for outputting beamforming signal based on sta...

Device including antenna and control method thereof

Methods of beam codebook generation for the 5G terminals

Method and device for saving power of electronic device in wireless...

Patents Applicationslast 30 patents

TRANSMISSION POWER CONTROL METHOD AND ELECTRONIC DEVICE FOR PERFORM...

METHOD AND APPARATUS FOR COMMUNICATION ENVIRONMENT ANALYSIS AND NET...

DEVICE AND METHOD FOR OPERATING BEAMFORMING IN WIRELESS COMMUNICATI...

ANALYSIS METHOD AND DEVICE FOR NETWORK DESIGN IN WIRELESS COMMUNICA...

APPARATUS AND METHOD FOR OUTPUTTING BEAMFORMING SIGNAL BASED ON STA...

APPARATUS AND METHOD FOR GENERATING SECURITY KEY IN WIRELESS COMMUN...

METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WIRELESS...

METHODS OF BEAM CODEBOOK GENERATION FOR THE 5G TERMINALS

METHOD AND DEVICE FOR SAVING POWER OF ELECTRONIC DEVICE IN WIRELESS...

DEVICE INCLUDING ANTENNA AND CONTROL METHOD THEREOF

APPARATUS AND METHOD FOR PROVIDING SERVICE INFORMATION