Sunghyun CHOI

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for WiFi handoff via coordination in wireless...
- Patent number 11,533,664
- Issue date Dec 20, 2022
- Samsung Electronics Co., Ltd.
- Mingyu Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station group reconfiguration messaging based on terminal move...
- Patent number 11,477,618
- Issue date Oct 18, 2022
- Samsung Electronics Co., Ltd.
- Byounghoon Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for using multiple carriers in wireless commun...
- Patent number 11,330,585
- Issue date May 10, 2022
- Samsung Electronics Co., Ltd.
- Byounghoon Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for occupying channel of unlicensed band in wi...
- Patent number 11,206,546
- Issue date Dec 21, 2021
- Samsung Electronics Co., Ltd.
- Byounghoon Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting or receiving side link signal related to fe...
- Patent number 11,051,274
- Issue date Jun 29, 2021
- LG Electronics Inc.
- Hyukjin Chae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus using multiple channels in unlic...
- Patent number 11,051,337
- Issue date Jun 29, 2021
- Samsung Electronics Co., Ltd.
- Byounghoon Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communication between vehicles and apparat...
- Patent number 11,032,682
- Issue date Jun 8, 2021
- Seoul National University R&DB Foundation
- SunWook Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for user equipment receiving broadcast feedbac...
- Patent number 10,887,887
- Issue date Jan 5, 2021
- LG Electronics Inc.
- Hyukjin Chae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for transmitting a reservation signal in a wir...
- Patent number 10,805,964
- Issue date Oct 13, 2020
- Samsung Electronics Co., Ltd.
- Byounghoon Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for random access and uplink data transmission fo...
- Patent number 10,660,133
- Issue date May 19, 2020
- Seoul National University R&DB Foundation
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting/receiving message including platoon informa...
- Patent number 10,631,138
- Issue date Apr 21, 2020
- LG Electronics Inc.
- Hyukjin Chae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining carrier sense threshold in wir...
- Patent number 10,602,544
- Issue date Mar 24, 2020
- Samsung Electronics Co., Ltd.
- Sang-Hyun Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise margin information for power control and link adaptation in I...
- Patent number RE47911
- Issue date Mar 17, 2020
- Koninklijke Philips N.V.
- Amjad Ali Soomro
Information Patent Grant
Method and apparatus for power saving of terminal in wireless LAN s...
- Patent number 10,492,136
- Issue date Nov 26, 2019
- Samsung Electronics Co., Ltd.
- Okhwan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing device to device communication...
- Patent number 10,356,593
- Issue date Jul 16, 2019
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique and apparatus for selecting multiple antennas
- Patent number 10,348,377
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Youngjip Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus and controlling method thereof
- Patent number 10,305,539
- Issue date May 28, 2019
- Samsung Electronics Co., Ltd.
- Sangsoon Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting and receiving buffer status i...
- Patent number 10,070,341
- Issue date Sep 4, 2018
- Samsung Electronics Co., Ltd.
- Youngwook Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling power consumption of wireless...
- Patent number 10,051,573
- Issue date Aug 14, 2018
- Samsung Electronics Co., Ltd.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling power and apparatus therefor in wireless com...
- Patent number 10,021,654
- Issue date Jul 10, 2018
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positioning method and apparatus therefor in wireless communication...
- Patent number 9,964,626
- Issue date May 8, 2018
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting discovery message in wireless communication...
- Patent number 9,967,810
- Issue date May 8, 2018
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for reducing interference in wireless communication system s...
- Patent number 9,930,679
- Issue date Mar 27, 2018
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting discovery message in wireless communication...
- Patent number 9,930,711
- Issue date Mar 27, 2018
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing device-to-device communication...
- Patent number 9,924,503
- Issue date Mar 20, 2018
- SNU R&DB Foundation
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for terminal clustering in wireless communication system sup...
- Patent number 9,877,267
- Issue date Jan 23, 2018
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for device-to-device communication in wireless...
- Patent number 9,854,424
- Issue date Dec 26, 2017
- LG Electronics Inc.
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of manufacturing semiconductor device using plasma doping pr...
- Patent number 9,825,153
- Issue date Nov 21, 2017
- Samsung Electronics Co., Ltd.
- Kyungin Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and mobile communication terminal for estimating battery con...
- Patent number 9,693,308
- Issue date Jun 27, 2017
- Samsung Electronics Co., Ltd.
- Jong-Hoe Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing device-to-device communication...
- Patent number 9,642,128
- Issue date May 2, 2017
- SNU R&DB Foundation
- Hakseong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM
- Publication number 20240276539
- Publication date Aug 15, 2024
- Samsung Electronics Co., Ltd.
- Seunghyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS METHOD AND DEVICE IN ULTRA-HIGH FREQUENCY WIRELESS CO...
- Publication number 20240172270
- Publication date May 23, 2024
- Samsung Electronics Co., LTD
- Seunghyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR SELF-INTERFERENCE CANCELLATION IN WIRELESS CO...
- Publication number 20220353880
- Publication date Nov 3, 2022
- Samsung Electronics Co., Ltd.
- Kwonjong LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR WIFI HANDOFF VIA COORDINATION IN WIRELESS...
- Publication number 20210266805
- Publication date Aug 26, 2021
- Samsung Electronics Co., Ltd.
- Mingyu LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR COMMUNICATING WITH INTELLIGENT BASE STATIO...
- Publication number 20210051448
- Publication date Feb 18, 2021
- Samsung Electronics Co., Ltd.
- Byounghoon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR USING MULTIPLE CARRIERS IN WIRELESS COMMUN...
- Publication number 20200374880
- Publication date Nov 26, 2020
- Samsung Electronics Co., LTD
- Byounghoon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING OR RECEIVING SIDE LINK SIGNAL RELATED TO FE...
- Publication number 20200337022
- Publication date Oct 22, 2020
- LG ELECTRONICS INC.
- Hyukjin CHAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR COMMUNICATION BETWEEN VEHICLES AND APPARAT...
- Publication number 20200186981
- Publication date Jun 11, 2020
- Seoul National University R&DB Foundation
- SunWook HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS USING MULTIPLE CHANNELS IN UNLIC...
- Publication number 20200084802
- Publication date Mar 12, 2020
- Samsung Electronics Co., Ltd.
- Byounghoon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OCCUPYING CHANNEL OF UNLICENSED BAND IN WI...
- Publication number 20200053570
- Publication date Feb 13, 2020
- Samsung Electronics Co., Ltd.
- Byounghoon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR USER EQUIPMENT RECEIVING BROADCAST FEEDBAC...
- Publication number 20200045705
- Publication date Feb 6, 2020
- LG ELECTRONICS INC.
- Hyukjin CHAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING/RECEIVING MESSAGE INCLUDING PLATOON INFORMA...
- Publication number 20190239035
- Publication date Aug 1, 2019
- LG ELECTRONICS INC.
- Hyukjin CHAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING A RESERVATION SIGNAL IN A WIR...
- Publication number 20190082474
- Publication date Mar 14, 2019
- Samsung Electronics Co. Ltd.
- Byounghoon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUE AND APPARATUS FOR SELECTING MULTIPLE ANTENNAS
- Publication number 20180205433
- Publication date Jul 19, 2018
- Samsung Electronics Co., LTD
- Youngjip KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF
- Publication number 20180026674
- Publication date Jan 25, 2018
- Samsung Electronics Co., Ltd.
- Sangsoon LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR POWER SAVING OF TERMINAL IN WIRELESS LAN S...
- Publication number 20170367043
- Publication date Dec 21, 2017
- Samsung Electronics Co., Ltd.
- Okhwan LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TERMINAL CLUSTERING IN WIRELESS COMMUNICATION SYSTEM SUP...
- Publication number 20170311227
- Publication date Oct 26, 2017
- LG ELECTRONICS INC.
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR CONTROLLING POWER AND APPARATUS THEREFOR IN WIRELESS COM...
- Publication number 20170215154
- Publication date Jul 27, 2017
- LG ELECTRONICS INC.
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITIONING METHOD AND APPARATUS THEREFOR IN WIRELESS COMMUNICATION...
- Publication number 20170212206
- Publication date Jul 27, 2017
- LG ELECTRONICS INC.
- Hakseong KIM
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR RANDOM ACCESS AND UPLINK DATA TRANSMISSION FO...
- Publication number 20170164411
- Publication date Jun 8, 2017
- Seoul National University R&DB Foundation
- Sunghyun CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING PLASMA DOPING PR...
- Publication number 20170148901
- Publication date May 25, 2017
- Samsung Electronics Co., Ltd.
- KYUNGIN CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING CARRIER SENSE THRESHOLD IN WIR...
- Publication number 20170055289
- Publication date Feb 23, 2017
- Samsung Electronics Co., Ltd.
- Sang-Hyun CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BUFFER STATUS I...
- Publication number 20170055177
- Publication date Feb 23, 2017
- Samsung Electronics Co., Ltd.
- Youngwook SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR REDUCING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM S...
- Publication number 20170013628
- Publication date Jan 12, 2017
- LG ELECTRONICS INC.
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING AND RECEIVING DISCOVERY MESSAGE IN WIRELESS...
- Publication number 20160373915
- Publication date Dec 22, 2016
- LG ELECTRONICS INC.
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING DISCOVERY MESSAGE IN WIRELESS COMMUNICATION...
- Publication number 20160330780
- Publication date Nov 10, 2016
- Seoul National University R&DB Foundation
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING POWER CONSUMPTION OF WIRELESS...
- Publication number 20160309412
- Publication date Oct 20, 2016
- Samsung Electronics Co., Ltd.
- Sunghyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING DISCOVERY MESSAGE IN WIRELESS COMMUNICATION...
- Publication number 20160278003
- Publication date Sep 22, 2016
- LG ELECTRONICS INC.
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING DEVICE TO DEVICE COMMUNICATION...
- Publication number 20160269887
- Publication date Sep 15, 2016
- LG Electronics Inc.
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS...
- Publication number 20160249198
- Publication date Aug 25, 2016
- LG ELECTRONICS INC.
- Hakseong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sunghyun CHOI

Person

Patents Grantslast 30 patents

Method and apparatus for WiFi handoff via coordination in wireless...

Base station group reconfiguration messaging based on terminal move...

Apparatus and method for using multiple carriers in wireless commun...

Method and apparatus for occupying channel of unlicensed band in wi...

Method for transmitting or receiving side link signal related to fe...

Communication method and apparatus using multiple channels in unlic...

Method and apparatus for communication between vehicles and apparat...

Method and apparatus for user equipment receiving broadcast feedbac...

Apparatus and method for transmitting a reservation signal in a wir...

Method and system for random access and uplink data transmission fo...

Method for transmitting/receiving message including platoon informa...

Method and apparatus for determining carrier sense threshold in wir...

Noise margin information for power control and link adaptation in I...

Method and apparatus for power saving of terminal in wireless LAN s...

Method and apparatus for performing device to device communication...

Technique and apparatus for selecting multiple antennas

Electronic apparatus and controlling method thereof

Method and apparatus for transmitting and receiving buffer status i...

Method and apparatus for controlling power consumption of wireless...

Method for controlling power and apparatus therefor in wireless com...

Positioning method and apparatus therefor in wireless communication...

Method for transmitting discovery message in wireless communication...

Method for reducing interference in wireless communication system s...

Method for transmitting discovery message in wireless communication...

Method and apparatus for performing device-to-device communication...

Method for terminal clustering in wireless communication system sup...

Method and apparatus for device-to-device communication in wireless...

Method of manufacturing semiconductor device using plasma doping pr...

Method and mobile communication terminal for estimating battery con...

Method and apparatus for performing device-to-device communication...

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM

RANDOM ACCESS METHOD AND DEVICE IN ULTRA-HIGH FREQUENCY WIRELESS CO...

METHOD AND DEVICE FOR SELF-INTERFERENCE CANCELLATION IN WIRELESS CO...

METHOD AND APPARATUS FOR WIFI HANDOFF VIA COORDINATION IN WIRELESS...

METHOD AND APPARATUS FOR COMMUNICATING WITH INTELLIGENT BASE STATIO...

APPARATUS AND METHOD FOR USING MULTIPLE CARRIERS IN WIRELESS COMMUN...

METHOD FOR TRANSMITTING OR RECEIVING SIDE LINK SIGNAL RELATED TO FE...

METHOD AND APPARATUS FOR COMMUNICATION BETWEEN VEHICLES AND APPARAT...

COMMUNICATION METHOD AND APPARATUS USING MULTIPLE CHANNELS IN UNLIC...

METHOD AND APPARATUS FOR OCCUPYING CHANNEL OF UNLICENSED BAND IN WI...

METHOD AND APPARATUS FOR USER EQUIPMENT RECEIVING BROADCAST FEEDBAC...

METHOD FOR TRANSMITTING/RECEIVING MESSAGE INCLUDING PLATOON INFORMA...

APPARATUS AND METHOD FOR TRANSMITTING A RESERVATION SIGNAL IN A WIR...

TECHNIQUE AND APPARATUS FOR SELECTING MULTIPLE ANTENNAS

ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF

METHOD AND APPARATUS FOR POWER SAVING OF TERMINAL IN WIRELESS LAN S...

METHOD FOR TERMINAL CLUSTERING IN WIRELESS COMMUNICATION SYSTEM SUP...

METHOD FOR CONTROLLING POWER AND APPARATUS THEREFOR IN WIRELESS COM...

POSITIONING METHOD AND APPARATUS THEREFOR IN WIRELESS COMMUNICATION...

METHOD AND SYSTEM FOR RANDOM ACCESS AND UPLINK DATA TRANSMISSION FO...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING PLASMA DOPING PR...

METHOD AND APPARATUS FOR DETERMINING CARRIER SENSE THRESHOLD IN WIR...

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BUFFER STATUS I...

METHOD FOR REDUCING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM S...

METHOD FOR TRANSMITTING AND RECEIVING DISCOVERY MESSAGE IN WIRELESS...

METHOD FOR TRANSMITTING DISCOVERY MESSAGE IN WIRELESS COMMUNICATION...

METHOD AND APPARATUS FOR CONTROLLING POWER CONSUMPTION OF WIRELESS...

METHOD FOR TRANSMITTING DISCOVERY MESSAGE IN WIRELESS COMMUNICATION...

METHOD AND APPARATUS FOR PERFORMING DEVICE TO DEVICE COMMUNICATION...

METHOD AND APPARATUS FOR DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS...