Inventor

CHANG YOUNGBIN

KR57 patents

Patents

50 patents

US10455621B2Oct 22, 2019

Method and apparatus for managing data communication in wireless communication network

SAMSUNG ELECTRONICS CO LTD11 citations86

US10917879B2Feb 9, 2021

Method and apparatus for enhanced contention based random access procedure

SAMSUNG ELECTRONICS CO LTD4 citations84

US10609676B1Mar 31, 2020

System and method of paging in next generation wireless communication system

SAMSUNG ELECTRONICS CO LTD3 citations84

US10524228B2Dec 31, 2019

System and method of paging in next generation wireless communication system

SAMSUNG ELECTRONICS CO LTD3 citations84

US10306470B2May 28, 2019

System and method for validating authenticity of base station and/or information received from base station

SAMSUNG ELECTRONICS CO LTD7 citations84

US10306503B2May 28, 2019

Method and device for measuring signal in beam forming system

SAMSUNG ELECTRONICS CO LTD7 citations84

US9900797B2Feb 20, 2018

Method and device for measuring signal in beam forming system

SAMSUNG ELECTRONICS CO LTD7 citations84

US11665694B2May 30, 2023

Method and apparatus for enhanced contention based random access procedure

SAMSUNG ELECTRONICS CO LTD1 citations73

US11659432B2May 23, 2023

Method and apparatus for managing data communication in wireless communication network

SAMSUNG ELECTRONICS CO LTD2 citations73

US11546802B2Jan 3, 2023

Method and apparatus for supporting flexible UE bandwidth in next generation communication system

SAMSUNG ELECTRONICS CO LTD2 citations73

US11219069B2Jan 4, 2022

Apparatus and method for signaling system information

SAMSUNG ELECTRONICS CO LTD2 citations73

US10764862B2Sep 1, 2020

System and method of paging in next generation wireless communication system

SAMSUNG ELECTRONICS CO LTD1 citations73

US10728758B2Jul 28, 2020

Method of secured transmission and reception of discovery message in a D2D communication system

SAMSUNG ELECTRONICS CO LTD2 citations73

US10624077B2Apr 14, 2020

System and method of scheduling and power saving in beam-formed system

SAMSUNG ELECTRONICS CO LTD4 citations73

US10602479B1Mar 24, 2020

System and method of paging in next generation wireless communication system

SAMSUNG ELECTRONICS CO LTD1 citations73

US10531496B2Jan 7, 2020

Apparatus and method for signaling system information

SAMSUNG ELECTRONICS CO LTD2 citations73

US10411775B2Sep 10, 2019

Apparatus and method for beam locking in a wireless communication system

SAMSUNG ELECTRONICS CO LTD2 citations73

US10224994B2Mar 5, 2019

System and method of connected mode discontinuous operation in beamformed system

SAMSUNG ELECTRONICS CO LTD5 citations73

US10142769B2Nov 27, 2018

Method and system for establishing a secure communication between remote UE and relay UE in a device to device communication network

SAMSUNG ELECTRONICS CO LTD3 citations73

US10104217B2Oct 16, 2018

Method and apparatus for operating electronic device detachable from another electronic device

SAMSUNG ELECTRONICS CO LTD2 citations73

US9930684B2Mar 27, 2018

Method and apparatus for device-to-device HARQ process management

SAMSUNG ELECTRONICS CO LTD5 citations73

US9813550B2Nov 7, 2017

Lawful interception method and apparatus of D2D communication-capable terminal

SAMSUNG ELECTRONICS CO LTD4 citations73

US9986410B2May 29, 2018

Terminal and distance estimation method thereof

SAMSUNG ELECTRONICS CO LTD2 citations72

US11553527B2Jan 10, 2023

Method and system for handling random access procedure in non-terrestrial communication system

SAMSUNG ELECTRONICS CO LTD2 citations71

USRE50279EJan 21, 2025

Discovery method and apparatus

SAMSUNG ELECTRONICS CO LTD0 citations63

US12058559B2Aug 6, 2024

Method and apparatus for managing data communication in wireless communication network

SAMSUNG ELECTRONICS CO LTD0 citations63

US12047959B2Jul 23, 2024

Method and apparatus for enhanced contention based random access procedure

SAMSUNG ELECTRONICS CO LTD0 citations63

US11985547B2May 14, 2024

Method and apparatus for supporting flexible UE bandwidth in next generation communication system

SAMSUNG ELECTRONICS CO LTD0 citations63

US11924883B2Mar 5, 2024

Apparatus and method for signaling system information

SAMSUNG ELECTRONICS CO LTD0 citations63

US11343871B2May 24, 2022

Method and apparatus for determining radio link failure in wireless communication system

SAMSUNG ELECTRONICS CO LTD0 citations63

US11163868B2Nov 2, 2021

Method for securing discovery information and device therefor

SAMSUNG ELECTRONICS CO LTD0 citations63

US11006332B2May 11, 2021

Method and system for handling device to device (D2D) communication

SAMSUNG ELECTRONICS CO LTD0 citations63

US10904859B2Jan 26, 2021

System and method of paging in next generation wireless communication system

SAMSUNG ELECTRONICS CO LTD0 citations63

US12408169B2Sep 2, 2025

Apparatus and method for performing random access in beam-formed system

SAMSUNG ELECTRONICS CO LTD0 citations62

US11902978B2Feb 13, 2024

Apparatus and method for performing random access in beam-formed system

SAMSUNG ELECTRONICS CO LTD0 citations62

US11240784B2Feb 1, 2022

Apparatus and method for performing random access in beam-formed system

SAMSUNG ELECTRONICS CO LTD0 citations62

US10672033B2Jun 2, 2020

Method and appartus for advertising on basis of area using device-to-device discovery

SAMSUNG ELECTRONICS CO LTD1 citations62

US11212737B2Dec 28, 2021

Method for managing system information window for transmitting and receiving system information

SAMSUNG ELECTRONICS CO LTD0 citations52

US10856254B2Dec 1, 2020

Method for communication in system in which 4G and 5G coexist, and device therefor

SAMSUNG ELECTRONICS CO LTD0 citations52

US10768268B2Sep 8, 2020

Apparatus and method for determining properties of channel

SAMSUNG ELECTRONICS CO LTD0 citations52

US10638312B2Apr 28, 2020

Method for securing discovery information and device therefor

SAMSUNG ELECTRONICS CO LTD0 citations52

US10530537B2Jan 7, 2020

Method and apparatus for retransmission in communication system

SAMSUNG ELECTRONICS CO LTD0 citations52

US10455415B2Oct 22, 2019

Method for securing discovery information and device therefor

SAMSUNG ELECTRONICS CO LTD0 citations52

US10390267B2Aug 20, 2019

Method and system for handling device to device (D2D) communication

SAMSUNG ELECTRONICS CO LTD0 citations52

US10187901B2Jan 22, 2019

Radio resource allocation method and apparatus for device to device communication in mobile communication system

SAMSUNG ELECTRONICS CO LTD0 citations52

US9930718B2Mar 27, 2018

Method and apparatus for switching data path in wireless communication system supporting device-to-device communication

SAMSUNG ELECTRONICS CO LTD0 citations52

US9848316B2Dec 19, 2017

Method for performing D2D discovery and terminal using same

SAMSUNG ELECTRONICS CO LTD0 citations52

Showing the top 50 of 57 patents by PatentIndex Score.