Belyaev Sergey

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Transmittance-variable device
- Patent number 12,092,907
- Issue date Sep 17, 2024
- LG Chem, Ltd.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Grant
Transmittance-variable device
- Patent number 11,630,330
- Issue date Apr 18, 2023
- LG Chem, Ltd.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Grant
Transmittance-variable device
- Patent number 11,391,991
- Issue date Jul 19, 2022
- LG Chem, Ltd.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Grant
Transmittance-variable device
- Patent number 11,392,006
- Issue date Jul 19, 2022
- LG Chem, Ltd.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Grant
Optical filter for preventing reflection and organic light-emitting...
- Patent number 11,276,844
- Issue date Mar 15, 2022
- LG Chem, Ltd.
- Sun Kug Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical filter for anti-reflection and organic light-emitting device
- Patent number 11,175,443
- Issue date Nov 16, 2021
- LG Chem, Ltd.
- Ji Youn Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical filter for anti-reflection and organic light-emitting device
- Patent number 11,152,599
- Issue date Oct 19, 2021
- LG Chem, Ltd.
- Jong Hyun Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmittance-variable device
- Patent number 11,099,435
- Issue date Aug 24, 2021
- LG Chem, Ltd.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Grant
Optical film having a liquid crystal layer including twisted nemati...
- Patent number 10,989,850
- Issue date Apr 27, 2021
- LG Chem, Ltd.
- Dae Hee Lee
- G02 - OPTICS
Information Patent Grant
Optical filter for anti-reflection and organic light-emitting device
- Patent number 10,943,960
- Issue date Mar 9, 2021
- LG Chem, Ltd.
- Eun Hye Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical film
- Patent number 10,564,337
- Issue date Feb 18, 2020
- LG Chem, Ltd.
- Sin Young Kim
- G02 - OPTICS
Information Patent Grant
Optical film
- Patent number 10,018,760
- Issue date Jul 10, 2018
- LG Chem, Ltd.
- Jun Won Chang
- G02 - OPTICS
Information Patent Grant
Polarizing glasses for observing a stereoscopic image
- Patent number 9,709,827
- Issue date Jul 18, 2017
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
Optical film and method of adjusting wavelength dispersion characte...
- Patent number 9,448,349
- Issue date Sep 20, 2016
- LG Chem, Ltd.
- Seung Hun Chae
- G02 - OPTICS
Information Patent Grant
Optical film
- Patent number 9,316,769
- Issue date Apr 19, 2016
- LG Chem, Ltd.
- Jun Won Chang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Integrated wide viewing film
- Patent number 8,994,914
- Issue date Mar 31, 2015
- LG Chem, Ltd.
- Jun-Won Chang
- G02 - OPTICS
Information Patent Grant
Luminance-enhancing polarising plate for an organic light-emitting...
- Patent number 8,969,857
- Issue date Mar 3, 2015
- LG Chem, Ltd.
- Sin-Young Kim
- G02 - OPTICS
Information Patent Grant
Biaxial-optical polynorbornene-based film and method of manufacturi...
- Patent number 8,801,978
- Issue date Aug 12, 2014
- LG Chem, Ltd.
- Won Kook Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical film and method of adjusting wavelength dispersion characte...
- Patent number 8,767,297
- Issue date Jul 1, 2014
- LG Chem, Ltd.
- Seung Hun Chae
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display
- Patent number 8,767,151
- Issue date Jul 1, 2014
- LG Chem, Ltd.
- Jun-Won Chang
- G02 - OPTICS
Information Patent Grant
Luminance-enhancing polarising plate for an organic light-emitting...
- Patent number 8,759,864
- Issue date Jun 24, 2014
- LG Chem, Ltd.
- Sin-Young Kim
- G02 - OPTICS
Information Patent Grant
In-plane switching liquid crystal display
- Patent number 8,743,326
- Issue date Jun 3, 2014
- LG Chem, Ltd.
- Jun-Won Chang
- G02 - OPTICS
Information Patent Grant
Stereoscopic image display device
- Patent number 8,462,150
- Issue date Jun 11, 2013
- LG Chem, Ltd.
- Byoung Kun Jeon
- G02 - OPTICS
Information Patent Grant
Biaxial-optical polynorbornene-based film and method of manufacturi...
- Patent number 8,440,117
- Issue date May 14, 2013
- LG Chem, Ltd.
- Won Kook Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
TN-LCD and polarizer plate comprising an integrated O film having a...
- Patent number 8,355,103
- Issue date Jan 15, 2013
- LG Chem, Ltd.
- Byoung-Kun Jeon
- G02 - OPTICS
Information Patent Grant
Luminance-enhancing polarising plate for an organic light-emitting...
- Patent number 8,338,823
- Issue date Dec 25, 2012
- LG Chem, Ltd.
- Sin-Young Kim
- G02 - OPTICS
Information Patent Grant
Composition for liquid crystal film, liquid crystal film using comp...
- Patent number 8,318,043
- Issue date Nov 27, 2012
- LG Chem, Ltd.
- Dae-Hee Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Integrated wide viewing film and in-plane switching liquid crystal...
- Patent number 8,305,545
- Issue date Nov 6, 2012
- LG Chem, Ltd.
- Jun-Won Chang
- G02 - OPTICS
Information Patent Grant
Bi-axial retardation compensation film and vertically aligned liqui...
- Patent number 8,237,898
- Issue date Aug 7, 2012
- LG Chem, Ltd.
- Byoung-kun Jeon
- G02 - OPTICS
Information Patent Grant
Integrated O film comprising a negative biaxial film and a positive...
- Patent number 8,107,042
- Issue date Jan 31, 2012
- LG Chem, Ltd.
- Byoung-Kun Jeon
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Light Modulating Device
- Publication number 20230305338
- Publication date Sep 28, 2023
- LG CHEM, LTD.
- Min Jun Gim
- B60 - VEHICLES IN GENERAL
Information Patent Application
Transmittance-Variable Device
- Publication number 20230213788
- Publication date Jul 6, 2023
- LG CHEM, LTD.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Application
Light Modulation Device
- Publication number 20220299690
- Publication date Sep 22, 2022
- LG CHEM, LTD.
- Min Jun Gim
- G02 - OPTICS
Information Patent Application
Transmittance-Variable Device
- Publication number 20210311342
- Publication date Oct 7, 2021
- LG CHEM, LTD.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Application
Transmittance-Variable Device
- Publication number 20210240012
- Publication date Aug 5, 2021
- LG CHEM, LTD.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Application
Transmittance-Variable Device
- Publication number 20210165284
- Publication date Jun 3, 2021
- LG CHEM, LTD.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Application
Transmittance-Variable Device
- Publication number 20200233246
- Publication date Jul 23, 2020
- LG CHEM, LTD.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER FOR PREVENTING REFLECTION AND ORGANIC LIGHT-EMITTING...
- Publication number 20200212366
- Publication date Jul 2, 2020
- LG CHEM, LTD.
- Sun Kug KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILTER FOR ANTI-REFLECTION AND ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20200200958
- Publication date Jun 25, 2020
- LG CHEM, LTD.
- Ji Youn LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILTER FOR ANTI-REFLECTION AND ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20200043993
- Publication date Feb 6, 2020
- LG CHEM, LTD.
- Eun Hye LEE
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER FOR ANTI-REFLECTION AND ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20190237515
- Publication date Aug 1, 2019
- LG CHEM, LTD.
- Jong Hyun JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILM
- Publication number 20180321431
- Publication date Nov 8, 2018
- LG CHEM, LTD.
- Sin Young KIM
- G02 - OPTICS
Information Patent Application
OPTICAL FILM
- Publication number 20160187554
- Publication date Jun 30, 2016
- LG CHEM, LTD.
- Dae Hee LEE
- G02 - OPTICS
Information Patent Application
OPTICAL FILM
- Publication number 20150153497
- Publication date Jun 4, 2015
- LG CHEM, LTD.
- Ju Won CHANG
- G02 - OPTICS
Information Patent Application
OPTICAL FILM AND METHOD OF ADJUSTING WAVELENGTH DISPERSION CHARACTE...
- Publication number 20140240830
- Publication date Aug 28, 2014
- LG CHEM, LTD.
- Seung Hun CHAE
- G02 - OPTICS
Information Patent Application
BIAXIAL-OPTICAL POLYNORBORNENE-BASED FILM AND MTEHOD OF MANUFACTURI...
- Publication number 20130334718
- Publication date Dec 19, 2013
- LG CHEM, LTD.
- Won Kook KIM
- G02 - OPTICS
Information Patent Application
LUMINANCE-ENHANCING POLARISING PLATE FOR AN ORGANIC LIGHT-EMITTING...
- Publication number 20130112959
- Publication date May 9, 2013
- LG CHEM, LTD.
- Sin-Young KIM
- G02 - OPTICS
Information Patent Application
LUMINANCE-ENHANCING POLARISING PLATE FOR AN ORGANIC LIGHT-EMITTING...
- Publication number 20130099219
- Publication date Apr 25, 2013
- LG CHEM, LTD.
- Sin-Young KIM
- G02 - OPTICS
Information Patent Application
COMPOSITION FOR LIQUID CRYSTAL FILM, LIQUID CRYSTAL FILM USING COMP...
- Publication number 20130053468
- Publication date Feb 28, 2013
- LG CHEM, LTD.
- Dae-Hee LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY
- Publication number 20120293758
- Publication date Nov 22, 2012
- Jun-Won CHANG
- G02 - OPTICS
Information Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY
- Publication number 20120293754
- Publication date Nov 22, 2012
- Jun-Won CHANG
- G02 - OPTICS
Information Patent Application
INTEGRATED WIDE VIEWING FILM
- Publication number 20120293764
- Publication date Nov 22, 2012
- Jun-Won CHANG
- G02 - OPTICS
Information Patent Application
INTEGRATED O FILM FOR IMPROVING VIEWING ANGLE OF TN-LCD, AND POLARI...
- Publication number 20120194765
- Publication date Aug 2, 2012
- Byoung-Kun Jeon
- G02 - OPTICS
Information Patent Application
OPTICAL FILM
- Publication number 20120075568
- Publication date Mar 29, 2012
- LG CHEM, LTD.
- Jun Won CHANG
- G02 - OPTICS
Information Patent Application
POLARIZING GLASSES
- Publication number 20120044568
- Publication date Feb 23, 2012
- LG CHEM, LTD.
- Byoung Kun Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEREOSCOPIC IMAGE DISPLAY DEVICE
- Publication number 20110254834
- Publication date Oct 20, 2011
- LG CHEM, LTD.
- Byoung Kun JEON
- G02 - OPTICS
Information Patent Application
Composition for liquid crystal film, liquid crystal film using comp...
- Publication number 20110080552
- Publication date Apr 7, 2011
- Dae-Hee Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BI-AXIAL RETARDATION COMPENSATION FILM AND VERTICALLY ALIGNED LIQUI...
- Publication number 20110032463
- Publication date Feb 10, 2011
- Byoung-kun JEON
- G02 - OPTICS
Information Patent Application
LUMINANCE-ENHANCING POLARISING PLATE FOR AN ORGANIC LIGHT-EMITTING...
- Publication number 20100320494
- Publication date Dec 23, 2010
- Sin-Young Kim
- G02 - OPTICS
Information Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...
- Publication number 20100188627
- Publication date Jul 29, 2010
- Byoung Kun JEON
- G02 - OPTICS

Belyaev Sergey

Person

Patents Grantslast 30 patents

Transmittance-variable device

Transmittance-variable device

Transmittance-variable device

Transmittance-variable device

Optical filter for preventing reflection and organic light-emitting...

Optical filter for anti-reflection and organic light-emitting device

Optical filter for anti-reflection and organic light-emitting device

Transmittance-variable device

Optical film having a liquid crystal layer including twisted nemati...

Optical filter for anti-reflection and organic light-emitting device

Optical film

Optical film

Polarizing glasses for observing a stereoscopic image

Optical film and method of adjusting wavelength dispersion characte...

Optical film

Integrated wide viewing film

Luminance-enhancing polarising plate for an organic light-emitting...

Biaxial-optical polynorbornene-based film and method of manufacturi...

Optical film and method of adjusting wavelength dispersion characte...

In-plane switching liquid crystal display

Luminance-enhancing polarising plate for an organic light-emitting...

In-plane switching liquid crystal display

Stereoscopic image display device

Biaxial-optical polynorbornene-based film and method of manufacturi...

TN-LCD and polarizer plate comprising an integrated O film having a...

Luminance-enhancing polarising plate for an organic light-emitting...

Composition for liquid crystal film, liquid crystal film using comp...

Integrated wide viewing film and in-plane switching liquid crystal...

Bi-axial retardation compensation film and vertically aligned liqui...

Integrated O film comprising a negative biaxial film and a positive...

Patents Applicationslast 30 patents

Light Modulating Device

Transmittance-Variable Device

Light Modulation Device

Transmittance-Variable Device

Transmittance-Variable Device

Transmittance-Variable Device

Transmittance-Variable Device

OPTICAL FILTER FOR PREVENTING REFLECTION AND ORGANIC LIGHT-EMITTING...

OPTICAL FILTER FOR ANTI-REFLECTION AND ORGANIC LIGHT-EMITTING DEVICE

OPTICAL FILTER FOR ANTI-REFLECTION AND ORGANIC LIGHT-EMITTING DEVICE

OPTICAL FILTER FOR ANTI-REFLECTION AND ORGANIC LIGHT-EMITTING DEVICE

OPTICAL FILM

OPTICAL FILM

OPTICAL FILM

OPTICAL FILM AND METHOD OF ADJUSTING WAVELENGTH DISPERSION CHARACTE...

BIAXIAL-OPTICAL POLYNORBORNENE-BASED FILM AND MTEHOD OF MANUFACTURI...

LUMINANCE-ENHANCING POLARISING PLATE FOR AN ORGANIC LIGHT-EMITTING...

LUMINANCE-ENHANCING POLARISING PLATE FOR AN ORGANIC LIGHT-EMITTING...

COMPOSITION FOR LIQUID CRYSTAL FILM, LIQUID CRYSTAL FILM USING COMP...

IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY

IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY

INTEGRATED WIDE VIEWING FILM

INTEGRATED O FILM FOR IMPROVING VIEWING ANGLE OF TN-LCD, AND POLARI...

OPTICAL FILM

POLARIZING GLASSES

STEREOSCOPIC IMAGE DISPLAY DEVICE

Composition for liquid crystal film, liquid crystal film using comp...

BI-AXIAL RETARDATION COMPENSATION FILM AND VERTICALLY ALIGNED LIQUI...

LUMINANCE-ENHANCING POLARISING PLATE FOR AN ORGANIC LIGHT-EMITTING...

IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY INCLUDING VIEWING ANGLE C...