Inventor

LIM JINKWON

KR54 patents

Patents

50 patents

US11469627B2Oct 11, 2022

Apparatus and method for two-channel communication in a wireless power transfer

LG ELECTRONICS INC8 citations86

US12046927B2Jul 23, 2024

Wireless power transmitting device and communication method by wireless power transmitting device

LG ELECTRONICS INC6 citations85

US10735467B2Aug 4, 2020

Method and apparatus for controlling a device using bluetooth technology

LG ELECTRONICS INC8 citations84

US12095289B2Sep 17, 2024

Device and method for performing power allocation and out-band activation by using short-range communication in wireless power transmission system

LG ELECTRONICS INC3 citations75

US11800340B2Oct 24, 2023

Method for receiving audio data by using bluetooth technology, and apparatus therefor

LG ELECTRONICS INC4 citations75

US12081289B2Sep 3, 2024

Apparatus and method for broadcasting charging error in wireless charging device, method, and system

LG ELECTRONICS INC2 citations73

US11736919B2Aug 22, 2023

Method for receiving audio data by using bluetooth technology, and device therefor

LG ELECTRONICS INC2 citations73

US11665214B2May 30, 2023

Method and apparatus for receiving audio data by using Bluetooth technology

LG ELECTRONICS INC3 citations73

US11622196B2Apr 4, 2023

Method for transmitting audio data by using short-range wireless communication in wireless communication system, and apparatus for same

LG ELECTRONICS INC2 citations73

US11527924B2Dec 13, 2022

Device and method for supporting heterogeneous communication in wireless power transfer system

LG ELECTRONICS INC4 citations73

US11012227B2May 18, 2021

Authentication method and system for device using Bluetooth technology

LG ELECTRONICS INC3 citations73

US10979894B2Apr 13, 2021

Method and device for allocating address of device in Bluetooth mesh network

LG ELECTRONICS INC2 citations73

US10798548B2Oct 6, 2020

Method for controlling device by using Bluetooth technology, and apparatus

LG ELECTRONICS INC5 citations73

US10547995B2Jan 28, 2020

Method and device for transmitting/receiving data using Bluetooth mesh network

LG ELECTRONICS INC4 citations73

US10462661B2Oct 29, 2019

Method and device for transmitting/receiving data using bluetooth mesh network

LG ELECTRONICS INC2 citations73

US10390113B2Aug 20, 2019

Method and apparatus for controlling device using bluetooth technology

LG ELECTRONICS INC3 citations73

US10182327B2Jan 15, 2019

Method and device for transmitting/receiving data in mesh network using bluetooth

LG ELECTRONICS INC2 citations73

US9992615B2Jun 5, 2018

Method and apparatus for controlling a device using Bluetooth technology

LG ELECTRONICS INC2 citations73

US9955291B2Apr 24, 2018

Method and device for controlling group device using bluetooth in wireless communication system

LG ELECTRONICS INC3 citations73

US10162769B2Dec 25, 2018

Method and apparatus for transmitting and receiving data using HDMI

LG ELECTRONICS INC3 citations72

US12206258B2Jan 21, 2025

Apparatus and method for providing charging status information in wireless power transmission system

LG ELECTRONICS INC1 citations64

US12531445B2Jan 20, 2026

Wireless power transmitting device and communication method by wireless power transmitting device

LG ELECTRONICS INC1 citations63

US12086502B2Sep 10, 2024

Method for transmitting audio data using short-range communication in wireless communication system, and device for same

LG ELECTRONICS INC0 citations63

US11949254B2Apr 2, 2024

In-band and out-band communication method and device in wireless power transmission system

LG ELECTRONICS INC1 citations63

US10299104B2May 21, 2019

Method for performing discovery in wireless communication system and device therefor

LG ELECTRONICS INC1 citations63

US12580429B2Mar 17, 2026

Device and method for performing power allocation and out-band activation by using short-range communication in wireless power transmission system

LG ELECTRONICS INC0 citations62

US12119673B2Oct 15, 2024

Method and apparatus for performing wireless power transmission on basis of authentication

LG ELECTRONICS INC1 citations62

US12095280B2Sep 17, 2024

Device and method enabling out-band communication in wireless charging device, method and system

LG ELECTRONICS INC1 citations62

US12095525B2Sep 17, 2024

Apparatus and method for performing wireless power transmission on basis of out-band communication in wireless power transmission system

LG ELECTRONICS INC1 citations62

US11791670B2Oct 17, 2023

Device and method for supporting heterogeneous communication in wireless power transfer system

LG ELECTRONICS INC0 citations62

US10397850B2Aug 27, 2019

Method and device for transmitting/receiving data in mesh network using bluetooth

LG ELECTRONICS INC1 citations62

US10264312B2Apr 16, 2019

Method for controlling IP-based HDMI device

LG ELECTRONICS INC1 citations62

US12592589B2Mar 31, 2026

Wireless power reception device and wireless power transmission device

LG ELECTRONICS INC0 citations52

US12512704B2Dec 30, 2025

Apparatus and method enabling out-band communication in wireless charging apparatus, method and system

LG ELECTRONICS INC0 citations52

US12237697B2Feb 25, 2025

Wireless charging device, method and system for negotiating power class by using short range wireless communication

LG ELECTRONICS INC0 citations52

US12213054B2Jan 28, 2025

Wireless power reception device and wireless power transmission device

LG ELECTRONICS INC0 citations52

US12113790B2Oct 8, 2024

Mutual authentication and re-authentication method between wireless power transmitting device and wireless power receiving device, and wireless power transmitting device and wireless power receiving device using same

LG ELECTRONICS INC0 citations52

US12095524B2Sep 17, 2024

Device and method for performing wireless power transfer on basis of heterogeneous communication

LG ELECTRONICS INC0 citations52

US11941602B2Mar 26, 2024

Wireless power reception device and wireless power transmission device

LG ELECTRONICS INC0 citations52

US11916615B2Feb 27, 2024

Device and method for wirelessly transmitting power on basis of reestablishment of out-band communication

LG ELECTRONICS INC0 citations52

US11903056B2Feb 13, 2024

Voice signal receiving method using Bluetooth low power in wireless communication system, and apparatus therefor

LG ELECTRONICS INC0 citations52

US11870271B2Jan 9, 2024

Apparatus and method for performing firmware update in wireless power transmission system

LG ELECTRONICS INC0 citations52

US11829747B2Nov 28, 2023

Wireless charging device, method, and system for updating firmware

LG ELECTRONICS INC0 citations52

US11445453B2Sep 13, 2022

Method and apparatus for controlling power of device by using bluetooth technology

LG ELECTRONICS INC0 citations52

US9767684B2Sep 19, 2017

Method and device for controlling device using Bluetooth in wireless communication system

LG ELECTRONICS INC0 citations52

US11064335B2Jul 13, 2021

Method and apparatus for transmitting or receiving data by using bluetooth low energy technology

LG ELECTRONICS INC0 citations51

US10412338B2Sep 10, 2019

Method and apparatus for transmitting and receiving data by using HDMI

LG ELECTRONICS INC0 citations51

Showing the top 50 of 54 patents by PatentIndex Score.

LIM JINKWON

Patents

Apparatus and method for two-channel communication in a wireless power transfer

Wireless power transmitting device and communication method by wireless power transmitting device

Method and apparatus for controlling a device using bluetooth technology

Device and method for performing power allocation and out-band activation by using short-range communication in wireless power transmission system

Method for receiving audio data by using bluetooth technology, and apparatus therefor

Access control method and device in wireless power transmission system

Wireless power transmission device

Method and device for providing audio service using Bluetooth technology

Apparatus and method for broadcasting charging error in wireless charging device, method, and system

Method for receiving audio data by using bluetooth technology, and device therefor

Method and apparatus for receiving audio data by using Bluetooth technology

Method for transmitting audio data by using short-range wireless communication in wireless communication system, and apparatus for same

Device and method for supporting heterogeneous communication in wireless power transfer system

Authentication method and system for device using Bluetooth technology

Method and device for allocating address of device in Bluetooth mesh network

Method for controlling device by using Bluetooth technology, and apparatus

Method and device for transmitting/receiving data using Bluetooth mesh network

Method and device for transmitting/receiving data using bluetooth mesh network

Method and apparatus for controlling device using bluetooth technology

Method and device for transmitting/receiving data in mesh network using bluetooth

Method and apparatus for controlling a device using Bluetooth technology

Method and device for controlling group device using bluetooth in wireless communication system

Method and apparatus for transmitting and receiving data using HDMI

Apparatus and method for providing charging status information in wireless power transmission system

Wireless power transmitting device and communication method by wireless power transmitting device

Method for transmitting audio data using short-range communication in wireless communication system, and device for same

In-band and out-band communication method and device in wireless power transmission system

Method for performing discovery in wireless communication system and device therefor

Device and method for performing power allocation and out-band activation by using short-range communication in wireless power transmission system

Method and apparatus for performing wireless power transmission on basis of authentication

Device and method enabling out-band communication in wireless charging device, method and system

Apparatus and method for performing wireless power transmission on basis of out-band communication in wireless power transmission system

Device and method for supporting heterogeneous communication in wireless power transfer system

Method and device for transmitting/receiving data in mesh network using bluetooth

Method for controlling IP-based HDMI device

Wireless power reception device and wireless power transmission device

Apparatus and method enabling out-band communication in wireless charging apparatus, method and system

Wireless charging device, method and system for negotiating power class by using short range wireless communication

Wireless power reception device and wireless power transmission device

Mutual authentication and re-authentication method between wireless power transmitting device and wireless power receiving device, and wireless power transmitting device and wireless power receiving device using same

Device and method for performing wireless power transfer on basis of heterogeneous communication

Wireless power reception device and wireless power transmission device

Device and method for wirelessly transmitting power on basis of reestablishment of out-band communication

Voice signal receiving method using Bluetooth low power in wireless communication system, and apparatus therefor

Apparatus and method for performing firmware update in wireless power transmission system

Wireless charging device, method, and system for updating firmware

Method and apparatus for controlling power of device by using bluetooth technology

Method and device for controlling device using Bluetooth in wireless communication system

Method and apparatus for transmitting or receiving data by using bluetooth low energy technology

Method and apparatus for transmitting and receiving data by using HDMI