Sei Hyoung LEE

Person

Gwangju, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for providing mixed reality content
- Patent number 10,674,077
- Issue date Jun 2, 2020
- Electronics and Telecommunications Research Institute
- Nack Woo Kim
- G01 - MEASURING TESTING
Information Patent Grant
Directional backlight unit
- Patent number 9,971,083
- Issue date May 15, 2018
- Electronics and Telecommunications Research Institute
- Soo Yong Jung
- G02 - OPTICS
Information Patent Grant
Single module bi-directional optical transmitting and receiving system
- Patent number 9,906,301
- Issue date Feb 27, 2018
- Electronics and Telecommunications Research Institute
- Soo Yong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device comprising a depth perception adjusting unit that in...
- Patent number 9,823,485
- Issue date Nov 21, 2017
- Electronics and Telecommunications Research Institute
- Hee Seung Kim
- G02 - OPTICS
Information Patent Grant
Directional backlight unit
- Patent number 9,213,132
- Issue date Dec 15, 2015
- Electronics and Telecommunications Research Institute
- Soo Yong Jung
- G02 - OPTICS
Information Patent Grant
Optical waveguide and bi-directional optical transceiver
- Patent number 8,488,924
- Issue date Jul 16, 2013
- Electronics and Telecommunications Research Institute
- Sei-Hyoung Lee
- G02 - OPTICS
Information Patent Grant
Optical waveguide and bi-directional optical transceiver
- Patent number 7,995,883
- Issue date Aug 9, 2011
- Electronics and Telecommunications Research Institute
- Sei-hyoung Lee
- G02 - OPTICS
Information Patent Grant
Optical waveguide device and optical communication module
- Patent number 7,792,401
- Issue date Sep 7, 2010
- Electronics and Telecommunications Research Institute
- Hyun-seo Kang
- G02 - OPTICS
Information Patent Grant
Wavelength selective optical focusing device using optical fiber an...
- Patent number 7,412,133
- Issue date Aug 12, 2008
- Electronics and Telecommunications Research Institute
- Shin Young Yoon
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR PROVIDING MIXED REALITY CONTENT
- Publication number 20190089898
- Publication date Mar 21, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Nack Woo KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20170146807
- Publication date May 25, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hee Seung KIM
- G02 - OPTICS
Information Patent Application
SINGLE MODULE BI-DIRECTIONAL OPTICAL TRANSMITTING AND RECEIVING SYSTEM
- Publication number 20170126317
- Publication date May 4, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Soo Yong JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME
- Publication number 20160202594
- Publication date Jul 14, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hee Seung KIM
- G02 - OPTICS
Information Patent Application
DIRECTIONAL BACKLIGHT UNIT
- Publication number 20160161662
- Publication date Jun 9, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Soo Yong JUNG
- G02 - OPTICS
Information Patent Application
DIRECTIONAL BACKLIGHT UNIT
- Publication number 20150205032
- Publication date Jul 23, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Soo Yong JUNG
- G02 - OPTICS
Information Patent Application
DIRECTIONAL BACKLIGHT UNIT, METHOD OF OPERATING THE DIRECTIONAL BAC...
- Publication number 20150138486
- Publication date May 21, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sei Hyoung LEE
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE AND BI-DIRECTIONAL OPTICAL TRANSCEIVER
- Publication number 20110002692
- Publication date Jan 6, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sei-Hyoung LEE
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE AND BI-DIRECTIONAL OPTICAL TRANSCEIVER
- Publication number 20100135614
- Publication date Jun 3, 2010
- Sei-hyoung Lee
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE AND OPTICAL COMMUNICATION MODULE
- Publication number 20100021108
- Publication date Jan 28, 2010
- Hyun-seo Kang
- G02 - OPTICS
Information Patent Application
Wavelength selective optical focusing device using optical fiber an...
- Publication number 20070071389
- Publication date Mar 29, 2007
- Shin Young Yoon
- G02 - OPTICS

Sei Hyoung LEE

Person

Patents Grantslast 30 patents

Apparatus and method for providing mixed reality content

Directional backlight unit

Single module bi-directional optical transmitting and receiving system

Display device comprising a depth perception adjusting unit that in...

Directional backlight unit

Optical waveguide and bi-directional optical transceiver

Optical waveguide and bi-directional optical transceiver

Optical waveguide device and optical communication module

Wavelength selective optical focusing device using optical fiber an...

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR PROVIDING MIXED REALITY CONTENT

DISPLAY DEVICE

SINGLE MODULE BI-DIRECTIONAL OPTICAL TRANSMITTING AND RECEIVING SYSTEM

BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME

DIRECTIONAL BACKLIGHT UNIT

DIRECTIONAL BACKLIGHT UNIT

DIRECTIONAL BACKLIGHT UNIT, METHOD OF OPERATING THE DIRECTIONAL BAC...

OPTICAL WAVEGUIDE AND BI-DIRECTIONAL OPTICAL TRANSCEIVER

OPTICAL WAVEGUIDE AND BI-DIRECTIONAL OPTICAL TRANSCEIVER

OPTICAL WAVEGUIDE DEVICE AND OPTICAL COMMUNICATION MODULE

Wavelength selective optical focusing device using optical fiber an...