Chil-sung CHOI

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Optical head for hologram optical apparatus and method of operating...
- Patent number 9,753,432
- Issue date Sep 5, 2017
- Samsung Electronics Co., Ltd.
- Kyoung-seok Pyun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for holographic recording
- Patent number 9,651,918
- Issue date May 16, 2017
- Samsung Electronics Co., Ltd.
- Kyoung-seok Pyun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Islands-in-sea type photorefractive polymer composite, and photoref...
- Patent number 9,436,060
- Issue date Sep 6, 2016
- Samsung Electronics Co., Ltd.
- Chil-sung Choi
- G02 - OPTICS
Information Patent Grant
High speed hologram recording apparatus
- Patent number 9,367,036
- Issue date Jun 14, 2016
- Samsung Electronics Co., Ltd.
- Kyoung-seok Pyun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High speed hologram recording apparatus and method
- Patent number 9,291,997
- Issue date Mar 22, 2016
- Samsung Electronics Co., Ltd.
- Kyoung-seok Pyun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photorefractive composite, spatial light modulator, and hologram di...
- Patent number 9,164,382
- Issue date Oct 20, 2015
- Samsung Electronics Co., Ltd.
- Kyu-young Hwang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photorefractive polymer composite, and photorefractive device and h...
- Patent number 9,134,550
- Issue date Sep 15, 2015
- Samsung Electronics Co., Ltd.
- Chil-sung Choi
- G02 - OPTICS
Information Patent Grant
Photopolymer composition for recording hologram, and photopolymer l...
- Patent number 9,128,460
- Issue date Sep 8, 2015
- Samsung Electronics Co., Ltd.
- Chil-sung Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Photorefractive composite, spatial light modulator, and hologram di...
- Patent number 9,097,970
- Issue date Aug 4, 2015
- Samsung Electronics Co., Ltd.
- Kyu-young Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus and method for recording micro-hologram
- Patent number 8,605,562
- Issue date Dec 10, 2013
- Samsung Electronics Co., Ltd.
- Kyungsuk Pyun
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR HOLOGRAPHIC RECORDING
- Publication number 20140285863
- Publication date Sep 25, 2014
- Seoul National University R&DB Foundation
- Kyoung-seok PYUN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ISLANDS-IN-SEA TYPE PHOTOREFRACTIVE POLYMER COMPOSITE, AND PHOTOREF...
- Publication number 20140253997
- Publication date Sep 11, 2014
- Samsung Electronics Co., Ltd.
- Chil-sung CHOI
- G02 - OPTICS
Information Patent Application
PHOTOREFRACTIVE POLYMER COMPOSITE, AND PHOTOREFRACTIVE DEVICE AND H...
- Publication number 20140133000
- Publication date May 15, 2014
- Chil-sung CHOI
- G02 - OPTICS
Information Patent Application
OPTICAL HEAD FOR HOLOGRAM OPTICAL APPARATUS AND METHOD OF OPERATING...
- Publication number 20140132999
- Publication date May 15, 2014
- Samsung Electronics Co., Ltd.
- Kyoung-seok PYUN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOPOLYMER COMPOSITION FOR RECORDING HOLOGRAM, AND PHOTOPOLYMER L...
- Publication number 20140127611
- Publication date May 8, 2014
- Samsung Electronics Co., Ltd.
- Chil-sung CHOI
- G11 - INFORMATION STORAGE
Information Patent Application
PHASE MASK AND HOLOGRAPHIC RECORDING APPARATUS EMPLOYING THE SAME
- Publication number 20140055830
- Publication date Feb 27, 2014
- Samsung Electronics Co., Ltd.
- Kyoung-seok PYUN
- G02 - OPTICS
Information Patent Application
HIGH SPEED HOLOGRAM RECORDING APPARATUS
- Publication number 20140009809
- Publication date Jan 9, 2014
- Samsung Electronics Co., Ltd.
- Kyoung-seok Pyun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HIGH SPEED HOLOGRAM RECORDING APPARATUS AND METHOD
- Publication number 20130308170
- Publication date Nov 21, 2013
- Samsung Electronics Co., Ltd.
- Kyoung-seok PYUN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOREFRACTIVE COMPOSITE, SPATIAL LIGHT MODULATOR, AND HOLOGRAM DI...
- Publication number 20130148181
- Publication date Jun 13, 2013
- Samsung Electronics Co., Ltd.
- Kyu-young HWANG
- G02 - OPTICS
Information Patent Application
PHOTOREFRACTIVE COMPOSITE, SPATIAL LIGHT MODULATOR, AND HOLOGRAM DI...
- Publication number 20130148180
- Publication date Jun 13, 2013
- Kyu-young HWANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
APPARATUS AND METHOD FOR RECORDING MICRO-HOLOGRAM
- Publication number 20130039160
- Publication date Feb 14, 2013
- Samsung Electronics, Co., Ltd.
- Kyungsuk PYUN
- G11 - INFORMATION STORAGE

Chil-sung CHOI

Person

Patents Grantslast 30 patents

Optical head for hologram optical apparatus and method of operating...

Method and apparatus for holographic recording

Islands-in-sea type photorefractive polymer composite, and photoref...

High speed hologram recording apparatus

High speed hologram recording apparatus and method

Photorefractive composite, spatial light modulator, and hologram di...

Photorefractive polymer composite, and photorefractive device and h...

Photopolymer composition for recording hologram, and photopolymer l...

Photorefractive composite, spatial light modulator, and hologram di...

Apparatus and method for recording micro-hologram

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR HOLOGRAPHIC RECORDING

ISLANDS-IN-SEA TYPE PHOTOREFRACTIVE POLYMER COMPOSITE, AND PHOTOREF...

PHOTOREFRACTIVE POLYMER COMPOSITE, AND PHOTOREFRACTIVE DEVICE AND H...

OPTICAL HEAD FOR HOLOGRAM OPTICAL APPARATUS AND METHOD OF OPERATING...

PHOTOPOLYMER COMPOSITION FOR RECORDING HOLOGRAM, AND PHOTOPOLYMER L...

PHASE MASK AND HOLOGRAPHIC RECORDING APPARATUS EMPLOYING THE SAME

HIGH SPEED HOLOGRAM RECORDING APPARATUS

HIGH SPEED HOLOGRAM RECORDING APPARATUS AND METHOD

PHOTOREFRACTIVE COMPOSITE, SPATIAL LIGHT MODULATOR, AND HOLOGRAM DI...

PHOTOREFRACTIVE COMPOSITE, SPATIAL LIGHT MODULATOR, AND HOLOGRAM DI...

APPARATUS AND METHOD FOR RECORDING MICRO-HOLOGRAM