Yun Geon CHO

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Lens for light-emitting device and method of manufacturing light-em...
- Patent number 10,790,427
- Issue date Sep 29, 2020
- LUMENS CO., LTD.
- Seung Hyun Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element and backlight assembly includi...
- Patent number 10,312,424
- Issue date Jun 4, 2019
- LUMENS CO., LTD.
- Seung Hyun Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens for light-emitting device and method of manufacturing light-em...
- Patent number 10,177,291
- Issue date Jan 8, 2019
- LUMENS CO., LTD.
- Seung Hyun Oh
- G02 - OPTICS
Information Patent Grant
Light emitting device package and light emitting device package module
- Patent number 10,163,870
- Issue date Dec 25, 2018
- LUMENS CO., LTD.
- Hyo Gu Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device package and light emitting device package module
- Patent number 9,853,017
- Issue date Dec 26, 2017
- LUMENS CO., LTD.
- Hyo Gu Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device package strip
- Patent number 9,824,952
- Issue date Nov 21, 2017
- LUMENS CO., LTD.
- Hong-Geol Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing improved chip-on-board type light emitting...
- Patent number 9,748,459
- Issue date Aug 29, 2017
- LUMENS CO., LTD.
- Seung-Hyun Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens for light-emitting device and method of manufacturing light-em...
- Patent number 9,741,914
- Issue date Aug 22, 2017
- LUMENS CO., LTD.
- Seung Hyun Oh
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE PACKAGE AND LIGHT EMITTING DEVICE PACKAGE MOD...
- Publication number 20190206846
- Publication date Jul 4, 2019
- LUMENS CO., LTD
- Hyo Gu JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LENS FOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EM...
- Publication number 20190115514
- Publication date Apr 18, 2019
- LUMENS CO., LTD
- Seung Hyun OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE PACKAGE AND LIGHT EMITTING DEVICE PACKAGE MODULE
- Publication number 20180076183
- Publication date Mar 15, 2018
- LUMENS CO., LTD
- Hyo Gu JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND BACKLIGHT ASSEMBLY INCLUDI...
- Publication number 20170263831
- Publication date Sep 14, 2017
- LUMENS CO., LTD
- Seung Hyun OH
- F21 - LIGHTING
Information Patent Application
LENS FOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EM...
- Publication number 20170084806
- Publication date Mar 23, 2017
- LUMENS CO., LTD
- Seung Hyun OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE PACKAGE AND LIGHT EMITTING DEVICE PACKAGE MODULE
- Publication number 20160358896
- Publication date Dec 8, 2016
- LUMENS CO., LTD
- Hyo Gu JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE PACKAGE STRIP
- Publication number 20160293815
- Publication date Oct 6, 2016
- LUMENS CO., LTD
- Hong-Geol CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP-ON-BOARD TYPE LIGHT EMITTING DEVICE PACKAGE AND METHOD FOR MAN...
- Publication number 20160190411
- Publication date Jun 30, 2016
- LUMENS CO., LTD.
- Seung-Hyun OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LENS FOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EM...
- Publication number 20160053965
- Publication date Feb 25, 2016
- LUMENS CO., LTD
- Seung Hyun OH
- F21 - LIGHTING

Yun Geon CHO

Person

Patents Grantslast 30 patents

Lens for light-emitting device and method of manufacturing light-em...

Semiconductor light emitting element and backlight assembly includi...

Lens for light-emitting device and method of manufacturing light-em...

Light emitting device package and light emitting device package module

Light emitting device package and light emitting device package module

Light emitting device package strip

Method for manufacturing improved chip-on-board type light emitting...

Lens for light-emitting device and method of manufacturing light-em...

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE PACKAGE AND LIGHT EMITTING DEVICE PACKAGE MOD...

LENS FOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EM...

LIGHT EMITTING DEVICE PACKAGE AND LIGHT EMITTING DEVICE PACKAGE MODULE

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND BACKLIGHT ASSEMBLY INCLUDI...

LENS FOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EM...

LIGHT EMITTING DEVICE PACKAGE AND LIGHT EMITTING DEVICE PACKAGE MODULE

LIGHT EMITTING DEVICE PACKAGE STRIP

CHIP-ON-BOARD TYPE LIGHT EMITTING DEVICE PACKAGE AND METHOD FOR MAN...

LENS FOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT-EM...