Hea Cheon Kim

Person

Yuseong-Gu, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Field effect transistor and method for manufacturing the same
- Patent number 7,902,572
- Issue date Mar 8, 2011
- Electronics and Telecommunications Research Institute
- Ho Kyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating pseudomorphic high electron mobility transistor
- Patent number 7,419,862
- Issue date Sep 2, 2008
- Electronics and Telecommunications Research Institute
- Jong Won Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor and method for manufacturing the same
- Patent number 7,387,955
- Issue date Jun 17, 2008
- Electronics and Telecommunications Research Institute
- Ho Kyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide interconnection apparatus
- Patent number 7,106,153
- Issue date Sep 12, 2006
- Electronics and Telecommunications Research Institute
- Woo Jin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave power amplifier
- Patent number 6,940,354
- Issue date Sep 6, 2005
- Electronics and Telecommunications Research Institute
- Dong Min Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of manufacturing a self-aligned gate transistor with P-type...
- Patent number 6,541,319
- Issue date Apr 1, 2003
- Electronics and Telecommunications Research Institute
- Jae Kyoung Mun
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FIELD EFFECT TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20080251858
- Publication date Oct 16, 2008
- Ho Kyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of fabricating pseudomorphic high electron mobility transistor
- Publication number 20070134862
- Publication date Jun 14, 2007
- Jong Won Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Oscillator using TFMS line
- Publication number 20070126518
- Publication date Jun 7, 2007
- Electronics and Telecommunications Research Institute.
- Hong Gu Ji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Field effect transistor and method for manufacturing the same
- Publication number 20070099368
- Publication date May 3, 2007
- Ho Kyun Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Waveguide interconnection apparatus
- Publication number 20040227597
- Publication date Nov 18, 2004
- Woo Jin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microwave power amplifier
- Publication number 20040124926
- Publication date Jul 1, 2004
- Dong Min Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Waveguide structured package and method for fabricating the same
- Publication number 20040080377
- Publication date Apr 29, 2004
- Woo Jin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing self-aligned gate transistor
- Publication number 20020081810
- Publication date Jun 27, 2002
- Jae Kyoung Mun
- H01 - BASIC ELECTRIC ELEMENTS

Hea Cheon Kim

Person

Patents Grantslast 30 patents

Field effect transistor and method for manufacturing the same

Method of fabricating pseudomorphic high electron mobility transistor

Field effect transistor and method for manufacturing the same

Waveguide interconnection apparatus

Microwave power amplifier

Method of manufacturing a self-aligned gate transistor with P-type...

Patents Applicationslast 30 patents

FIELD EFFECT TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME

Method of fabricating pseudomorphic high electron mobility transistor

Oscillator using TFMS line

Field effect transistor and method for manufacturing the same

Waveguide interconnection apparatus

Microwave power amplifier

Waveguide structured package and method for fabricating the same

Method of manufacturing self-aligned gate transistor