Tak Kin Chu

Person

Bethesda, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for making electronic devices having a monolayer diffusion...
- Patent number 6,881,669
- Issue date Apr 19, 2005
- The United States of America as represented by the Secretary of the Navy
- Tak Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic devices with barium barrier film and process for making...
- Patent number 6,734,558
- Issue date May 11, 2004
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic devices with cesium barrier film and process for making...
- Patent number 6,720,654
- Issue date Apr 13, 2004
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic devices with composite atomic barrier film and process f...
- Patent number 6,566,247
- Issue date May 20, 2003
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic devices with diffusion barrier and process for making same
- Patent number 6,465,887
- Issue date Oct 15, 2002
- The United States of America as represented by the Secretary of the Navy
- Tak Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic devices with a barrier film and process for making same
- Patent number 6,351,036
- Issue date Feb 26, 2002
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Gallium arsenide semiconductor devices fabricated with insulator layer
- Patent number 6,306,212
- Issue date Oct 23, 2001
- The United States of America as represented by the Secretary of the Navy
- Francisco Santiago
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic devices with composite atomic barrier film and process f...
- Patent number 6,291,876
- Issue date Sep 18, 2001
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic devices with barium barrier film and process for making...
- Patent number 6,211,066
- Issue date Apr 3, 2001
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Gallium arsenide semiconductor devices fabricated with insulator layer
- Patent number 6,208,001
- Issue date Mar 27, 2001
- The United States of America as represented by the Secretary of the Navy
- Francisco Santiago
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic devices with rubidium barrier film and process for makin...
- Patent number 6,188,134
- Issue date Feb 13, 2001
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Processes for making electronic devices with rubidum barrier film
- Patent number 6,171,953
- Issue date Jan 9, 2001
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic devices with strontium barrier film and process for maki...
- Patent number 6,144,050
- Issue date Nov 7, 2000
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic devices with strontium barrier film and process for maki...
- Patent number 6,083,818
- Issue date Jul 4, 2000
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for making a semiconductor device with barrier film formati...
- Patent number 6,077,775
- Issue date Jun 20, 2000
- The United States of America as represented by the Secretary of the Navy
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
BaF.sub.2 /GaAs electronic components
- Patent number 5,932,006
- Issue date Aug 3, 1999
- The United States of America as represented by the Secretary of the Navy
- Francisco Santiago
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming epitaxial BaF.sub.2 on GaAs
- Patent number 5,690,737
- Issue date Nov 25, 1997
- The United States of America as represented by the Secretary of the Navy
- Francisco Santiago
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for forming epitaxial BaF.sub.2 on GaAs
- Patent number 5,435,264
- Issue date Jul 25, 1995
- The United States of America as represented by the Secretary of the Navy
- Francisco Santiago
- C30 - CRYSTAL GROWTH
Information Patent Grant
Photodetector array having high pixel density
- Patent number 5,389,812
- Issue date Feb 14, 1995
- The United States of America as represented by the Secretary of the Navy
- Carmen I. Huber
- G02 - OPTICS
Information Patent Grant
Method of making a photodetector array having high pixel density
- Patent number 5,328,853
- Issue date Jul 12, 1994
- The United States of America as represented by the Secretary of the Navy
- Carmen I. Huber
- G02 - OPTICS
Information Patent Grant
Semiconductor heterojunction device with graded bandgap
- Patent number 5,061,973
- Issue date Oct 29, 1991
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-color coincident infrared detector
- Patent number 5,059,786
- Issue date Oct 22, 1991
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- G01 - MEASURING TESTING
Information Patent Grant
Long wavelength infrared detector with heterojunction
- Patent number 5,047,622
- Issue date Sep 10, 1991
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Long wavelength infrared detector with heterojunction
- Patent number 5,012,083
- Issue date Apr 30, 1991
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Design for electronic spectrally tunable infrared detector
- Patent number 4,996,579
- Issue date Feb 26, 1991
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared image detector utilizing Schottky barrier junctions
- Patent number 4,962,303
- Issue date Oct 9, 1990
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensitization pretreatment of Pb-salt epitaxial films for schottky...
- Patent number 4,900,373
- Issue date Feb 13, 1990
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensitization pretreatment of Pb-salt epitaxial films for Schottky...
- Patent number 4,870,027
- Issue date Sep 26, 1989
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of sensitizing Pb-salt epitaxial films for schottky diodes
- Patent number 4,853,339
- Issue date Aug 1, 1989
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating lead halide sensitized infrared photodiodes
- Patent number 4,406,050
- Issue date Sep 27, 1983
- The United States of America as represented by the Secretary of the Navy
- Tak-Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICES WITH CESIUM BARRIER FILM AND PROCESS FOR MAKING...
- Publication number 20020153610
- Publication date Oct 24, 2002
- MICHAEL F. STUMBORG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Electronic devices with diffusion barrier and process for making same
- Publication number 20020025675
- Publication date Feb 28, 2002
- Tak Kin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic devices with composite atomic barrier film and process f...
- Publication number 20010040238
- Publication date Nov 15, 2001
- Michael F. Stumborg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRONIC DEVICES WITH BARIUM BARRIER FILM AND PROCESS FOR MAKING...
- Publication number 20010035581
- Publication date Nov 1, 2001
- MICHAEL F. STUMBORG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Tak Kin Chu

Person

Patents Grantslast 30 patents

Process for making electronic devices having a monolayer diffusion...

Electronic devices with barium barrier film and process for making...

Electronic devices with cesium barrier film and process for making...

Electronic devices with composite atomic barrier film and process f...

Electronic devices with diffusion barrier and process for making same

Electronic devices with a barrier film and process for making same

Gallium arsenide semiconductor devices fabricated with insulator layer

Electronic devices with composite atomic barrier film and process f...

Electronic devices with barium barrier film and process for making...

Gallium arsenide semiconductor devices fabricated with insulator layer

Electronic devices with rubidium barrier film and process for makin...

Processes for making electronic devices with rubidum barrier film

Electronic devices with strontium barrier film and process for maki...

Electronic devices with strontium barrier film and process for maki...

Process for making a semiconductor device with barrier film formati...

BaF.sub.2 /GaAs electronic components

Process for forming epitaxial BaF.sub.2 on GaAs

Process for forming epitaxial BaF.sub.2 on GaAs

Photodetector array having high pixel density

Method of making a photodetector array having high pixel density

Semiconductor heterojunction device with graded bandgap

Multi-color coincident infrared detector

Long wavelength infrared detector with heterojunction

Long wavelength infrared detector with heterojunction

Design for electronic spectrally tunable infrared detector

Infrared image detector utilizing Schottky barrier junctions

Sensitization pretreatment of Pb-salt epitaxial films for schottky...

Sensitization pretreatment of Pb-salt epitaxial films for Schottky...

Method of sensitizing Pb-salt epitaxial films for schottky diodes

Method for fabricating lead halide sensitized infrared photodiodes

Patents Applicationslast 30 patents

ELECTRONIC DEVICES WITH CESIUM BARRIER FILM AND PROCESS FOR MAKING...

Electronic devices with diffusion barrier and process for making same

Electronic devices with composite atomic barrier film and process f...

ELECTRONIC DEVICES WITH BARIUM BARRIER FILM AND PROCESS FOR MAKING...