Hee Keyng Sung

Person

Daejon-Shi, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Structure and method for optical connection between optical transmi...
- Patent number 7,478,954
- Issue date Jan 20, 2009
- Electronics and Telecommunications Research Institute
- In Kui Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar optical waveguide and method of fabricating the same
- Patent number 7,289,712
- Issue date Oct 30, 2007
- Electronics and Telecommunications Research Institute
- Tae Hong Kim
- G02 - OPTICS
Information Patent Grant
Multi-wavelength optical transceiver module, and multiplexer/demult...
- Patent number 7,218,806
- Issue date May 15, 2007
- Electronics and Telecommunications Research Institute
- Young Tak Han
- G02 - OPTICS
Information Patent Grant
Optical waveguide platform and method of manufacturing the same
- Patent number 6,839,497
- Issue date Jan 4, 2005
- Electronics and Telecommunications Research Institute
- Sang Ho Park
- G02 - OPTICS
Information Patent Grant
Optical module for suppressing optical and electrical crosstalk sim...
- Patent number 6,807,326
- Issue date Oct 19, 2004
- Electronics and Telecommunications Research Institute
- Young-tak Han
- G02 - OPTICS
Information Patent Grant
Optical waveguide platform and manufacturing method thereof
- Patent number 6,804,444
- Issue date Oct 12, 2004
- Electronics and Telecommunications Research Institute
- Jang-uk Shin
- G02 - OPTICS
Information Patent Grant
Dielectric resonator and filter including capacitor electrodes on a...
- Patent number 6,060,965
- Issue date May 9, 2000
- Electronics and Telecommunications Research Institute
- Hee Kyung Sung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING BIO MATERIAL USING PHOTOELECTRIC...
- Publication number 20120181450
- Publication date Jul 19, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kwan Su KIM
- G01 - MEASURING TESTING
Information Patent Application
STRUCTURE AND METHOD FOR OPTICAL CONNECTION BETWEEN OPTICAL TRANSMI...
- Publication number 20080075408
- Publication date Mar 27, 2008
- In Kui CHO
- G02 - OPTICS
Information Patent Application
Base station optical line terminal of passive optical subscriber ne...
- Publication number 20060133730
- Publication date Jun 22, 2006
- Electronics and Telecommunications Research Institute.
- Jang-Uk Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Planar optical waveguide and method of fabricating the same
- Publication number 20060127022
- Publication date Jun 15, 2006
- Tae Hong Kim
- G02 - OPTICS
Information Patent Application
Multi-wavelength optical transceiver module, and multiplexer/demult...
- Publication number 20060088246
- Publication date Apr 27, 2006
- Young Tak Han
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE FOR SUPPRESSING OPTICAL AND ELECTRICAL CROSSTALK SIM...
- Publication number 20040028351
- Publication date Feb 12, 2004
- Young-tak Han
- G02 - OPTICS
Information Patent Application
Optical waveguide platform and method of manufacturing the same
- Publication number 20040028312
- Publication date Feb 12, 2004
- Sang Ho Park
- G02 - OPTICS
Information Patent Application
Optical waveguide platform and manufacturing method thereof
- Publication number 20030190108
- Publication date Oct 9, 2003
- Jang-uk Shin
- G02 - OPTICS

Hee Keyng Sung

Person

Patents Grantslast 30 patents

Structure and method for optical connection between optical transmi...

Planar optical waveguide and method of fabricating the same

Multi-wavelength optical transceiver module, and multiplexer/demult...

Optical waveguide platform and method of manufacturing the same

Optical module for suppressing optical and electrical crosstalk sim...

Optical waveguide platform and manufacturing method thereof

Dielectric resonator and filter including capacitor electrodes on a...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DETECTING BIO MATERIAL USING PHOTOELECTRIC...

STRUCTURE AND METHOD FOR OPTICAL CONNECTION BETWEEN OPTICAL TRANSMI...

Base station optical line terminal of passive optical subscriber ne...

Planar optical waveguide and method of fabricating the same

Multi-wavelength optical transceiver module, and multiplexer/demult...

OPTICAL MODULE FOR SUPPRESSING OPTICAL AND ELECTRICAL CROSSTALK SIM...

Optical waveguide platform and method of manufacturing the same

Optical waveguide platform and manufacturing method thereof