Keunchul HWANG

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for transmitting control channel in wireless c...
- Patent number 11,251,861
- Issue date Feb 15, 2022
- Samsung Electronics Co., Ltd.
- Yohan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission method and device using beamforming in wireless...
- Patent number 11,101,859
- Issue date Aug 24, 2021
- Samsung Electronics Co., Ltd.
- Balgeum Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission method and device using beamforming in wireless...
- Patent number 11,070,265
- Issue date Jul 20, 2021
- Samsung Electronics Co., Ltd.
- Balgeum Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier aggregation method and device in wireless communication system
- Patent number 10,779,326
- Issue date Sep 15, 2020
- Samsung Electronics Co., Ltd.
- Yohan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting control channel in wireless c...
- Patent number 10,644,783
- Issue date May 5, 2020
- Samsung Electronics Co., Ltd.
- Yohan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission method and apparatus of multi-antenna base station
- Patent number 9,386,533
- Issue date Jul 5, 2016
- Samsung Electronics Co., Ltd.
- Keunchul Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN WIRELESS C...
- Publication number 20200259553
- Publication date Aug 13, 2020
- Samsung Electronics Co., Ltd.
- Yohan KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION METHOD AND DEVICE USING BEAMFORMING IN WIRELESS...
- Publication number 20200076486
- Publication date Mar 5, 2020
- Samsung Electronics Co., LTD
- Balgeum CHOE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN WIRELESS C...
- Publication number 20190260461
- Publication date Aug 22, 2019
- Samsung Electronics Co., Ltd.
- Yohan KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER AGGREGATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
- Publication number 20190246426
- Publication date Aug 8, 2019
- Samsung Electronics Co., LTD
- Yohan KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOURCE ALLOCATION METHOD AND APPARATUS FOR USE IN WIRELESS COMMUN...
- Publication number 20140220976
- Publication date Aug 7, 2014
- Samsung Electronics Co., Ltd.
- Keunchul HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION METHOD AND APPARATUS OF MULTI-ANTENNA BASE STATION
- Publication number 20130196605
- Publication date Aug 1, 2013
- Samsung Electronics Co., Ltd.
- Keunchul HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Keunchul HWANG

Person

Patents Grantslast 30 patents

Method and apparatus for transmitting control channel in wireless c...

Signal transmission method and device using beamforming in wireless...

Signal transmission method and device using beamforming in wireless...

Carrier aggregation method and device in wireless communication system

Method and apparatus for transmitting control channel in wireless c...

Signal transmission method and apparatus of multi-antenna base station

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN WIRELESS C...

SIGNAL TRANSMISSION METHOD AND DEVICE USING BEAMFORMING IN WIRELESS...

METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN WIRELESS C...

CARRIER AGGREGATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM

RESOURCE ALLOCATION METHOD AND APPARATUS FOR USE IN WIRELESS COMMUN...

SIGNAL TRANSMISSION METHOD AND APPARATUS OF MULTI-ANTENNA BASE STATION