Jungyoun KANG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Earphone
- Patent number 10,448,141
- Issue date Oct 15, 2019
- LG Electronics Inc.
- Yonghyuk Na
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ear unit and portable sound device
- Patent number 10,433,061
- Issue date Oct 1, 2019
- LG Electronics Inc.
- Yonghyuk Na
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable electronic equipment
- Patent number 10,063,955
- Issue date Aug 28, 2018
- LG Electronics Inc.
- Sangwoo Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable sound equipment
- Patent number 10,034,074
- Issue date Jul 24, 2018
- LG Electronics Inc.
- Donghyun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable sound equipment
- Patent number 9,918,155
- Issue date Mar 13, 2018
- LG Electronics Inc.
- Donghyun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EARPHONE
- Publication number 20180184192
- Publication date Jun 28, 2018
- LG ELECTRONICS INC.
- Yonghyuk NA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EAR UNIT AND PORTABLE SOUND DEVICE
- Publication number 20180184205
- Publication date Jun 28, 2018
- LG ELECTRONICS INC.
- Yonghyuk NA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE ELECTRONIC EQUIPMENT
- Publication number 20170311072
- Publication date Oct 26, 2017
- LG ELECTRONICS INC.
- Sangwoo Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE SOUND EQUIPMENT
- Publication number 20170195767
- Publication date Jul 6, 2017
- LG ELECTRONICS INC.
- Donghyun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE SOUND EQUIPMENT
- Publication number 20170195768
- Publication date Jul 6, 2017
- LG ELECTRONICS INC.
- Donghyun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE