Bok-Chun Yun

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer electrolyte membrane, membrane electrode assembly and fuel...
- Patent number 9,722,271
- Issue date Aug 1, 2017
- Samsung SDI Co., Ltd.
- Jun-Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight unit using electron emission elements and a display appar...
- Patent number 8,716,926
- Issue date May 6, 2014
- Samsung Electronics Co., Ltd.
- Yu-jeong Cho
- G02 - OPTICS
Information Patent Grant
Plasma display panel characterized by high efficiency
- Patent number 8,482,199
- Issue date Jul 9, 2013
- Samsung SDI Co., Ltd.
- Eui-Jeong Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel
- Patent number 8,004,191
- Issue date Aug 23, 2011
- Samsung SDI Co., Ltd.
- Seung-Hyun Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel
- Patent number 7,999,473
- Issue date Aug 16, 2011
- Samsung SDI Co., Ltd.
- Seung-Hyun Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for cathode ray tube
- Patent number 6,794,807
- Issue date Sep 21, 2004
- Samsung SDI Co., Ltd.
- Tae-Sik Oh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL AND MEMBRANE-ELECTRODE A...
- Publication number 20160301092
- Publication date Oct 13, 2016
- Samsung SDI Co., Ltd.
- Jun-Young KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND FUEL...
- Publication number 20150236367
- Publication date Aug 20, 2015
- Samsung SDI Co., Ltd.
- Jun-Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT UNIT USING ELECTRON EMISSION ELEMENTS AND A DISPLAY APPAR...
- Publication number 20110310611
- Publication date Dec 22, 2011
- Samsung Electronics Co., Ltd.
- Yu-jeong CHO
- G02 - OPTICS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20110101849
- Publication date May 5, 2011
- Hyun-Chul Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma Display Panel Characterized by High Efficiency
- Publication number 20110050095
- Publication date Mar 3, 2011
- Samsung SDI Co., Ltd.
- Eui-Jeong Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME
- Publication number 20100301735
- Publication date Dec 2, 2010
- Bok-Chun Yun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20100117512
- Publication date May 13, 2010
- Samsung SDI Co., Ltd
- Seung-Hyun SON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20100117513
- Publication date May 13, 2010
- Samsung SDI Co., Ltd
- Seung-Hyun SON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode ray tube
- Publication number 20030071558
- Publication date Apr 17, 2003
- Tae-Sik Oh
- H01 - BASIC ELECTRIC ELEMENTS

Bok-Chun Yun

Person

Patents Grantslast 30 patents

Polymer electrolyte membrane, membrane electrode assembly and fuel...

Backlight unit using electron emission elements and a display appar...

Plasma display panel characterized by high efficiency

Plasma display panel

Plasma display panel

Electron gun for cathode ray tube

Patents Applicationslast 30 patents

POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL AND MEMBRANE-ELECTRODE A...

POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND FUEL...

BACKLIGHT UNIT USING ELECTRON EMISSION ELEMENTS AND A DISPLAY APPAR...

PLASMA DISPLAY PANEL

Plasma Display Panel Characterized by High Efficiency

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME

PLASMA DISPLAY PANEL

PLASMA DISPLAY PANEL

Electron gun for cathode ray tube