David S. Y. Hsu

Person

Alexandria, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making an integrally gated carbon nanotube field ionizer...
- Patent number 7,919,338
- Issue date Apr 5, 2011
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Integrally gated carbon nanotube ionizer device
- Patent number 7,884,359
- Issue date Feb 8, 2011
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Integrally gated carbon nanotube field ionizer device and method of...
- Patent number 7,535,014
- Issue date May 19, 2009
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing efficient low voltage multilayer phosphor films
- Patent number H2131
- Issue date Nov 1, 2005
- The United States of America, as represented by the Secretary of the Navy
- David S. Y. Hsu
- 427 - Coating processes
Information Patent Grant
Method of making low gate current multilayer emitter with vertical...
- Patent number 6,890,233
- Issue date May 10, 2005
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for regulating electron emission in field emit...
- Patent number 6,686,680
- Issue date Feb 3, 2004
- The United States of America as represented by the Secretary of the Navy
- Jonathan L. Shaw
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emitter cell and array with vertical thin-film-edge emitter
- Patent number 6,595,820
- Issue date Jul 22, 2003
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low gate current field emitter cell and array with vertical thin-fi...
- Patent number 6,590,322
- Issue date Jul 8, 2003
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a low gate current field emitter cell and a...
- Patent number 6,568,979
- Issue date May 27, 2003
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned integrally gated nanofilament field emitter cell and a...
- Patent number 6,448,701
- Issue date Sep 10, 2002
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methods for manufacture of self-aligned integrally gated nanofilame...
- Patent number 6,440,763
- Issue date Aug 27, 2002
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for preparing efficient low voltage phosphors and products p...
- Patent number 6,402,985
- Issue date Jun 11, 2002
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nanoparticle phosphors manufactured using the bicontinuous cubic ph...
- Patent number 6,379,583
- Issue date Apr 30, 2002
- The United States of America as represented by the Secretary of the Navy
- Henry F. Gray
- C30 - CRYSTAL GROWTH
Information Patent Grant
Low gate current field emitter cell and array with vertical thin-fi...
- Patent number 6,333,598
- Issue date Dec 25, 2001
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin-film edge field emitter device
- Patent number 6,246,069
- Issue date Jun 12, 2001
- The United States of America as represented by the Secretary of the Navy
- David S. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming field emitter cell and array with vertical thin-f...
- Patent number 6,168,491
- Issue date Jan 2, 2001
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoparticle phosphors manufactured using the bicontinuous cubic ph...
- Patent number 6,090,200
- Issue date Jul 18, 2000
- Henry F. Gray
- C30 - CRYSTAL GROWTH
Information Patent Grant
Field emitter cell and array with vertical thin-film-edge emitter
- Patent number 6,084,245
- Issue date Jul 4, 2000
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphors having a semiconductor host surrounded by a shell
- Patent number 5,985,173
- Issue date Nov 16, 1999
- Henry F. Gray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thin-film edge field emitter device and method of manufacture therefor
- Patent number 5,742,121
- Issue date Apr 21, 1998
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin-film edge field emitter device and method of manufacture therefor
- Patent number 5,584,740
- Issue date Dec 17, 1996
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating sub-half-micron trenches and holes
- Patent number 5,459,099
- Issue date Oct 17, 1995
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricatring sub-half-micron trenches and holes
- Patent number 5,420,067
- Issue date May 30, 1995
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin-film edge field emitter device and method of manufacture therefor
- Patent number 5,382,185
- Issue date Jan 17, 1995
- The United States of America as represented by the Secretary of the Navy
- Henry F. Gray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective area platinum film deposition
- Patent number 5,320,978
- Issue date Jun 14, 1994
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming nanometer-scale trenches and holes
- Patent number 5,246,879
- Issue date Sep 21, 1993
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of nanometer lithography
- Patent number 5,110,760
- Issue date May 5, 1992
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separation of carbon isotopes
- Patent number 4,406,763
- Issue date Sep 27, 1983
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation of hydrogen isotopes
- Patent number 4,399,011
- Issue date Aug 16, 1983
- The United States of America as represented by the Secretary of the Navy
- David S. Y. Hsu
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
INTEGRALLY GATED CARBON NANOTUBE IONIZER DEVICE
- Publication number 20090283693
- Publication date Nov 19, 2009
- The Government of The United States of America,
- David S.Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF MAKING AN INTEGRALLY GATED CARBON NANOTUBE FIELD IONIZER...
- Publication number 20090224225
- Publication date Sep 10, 2009
- THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETA...
- David S.Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Regeneration of field emission from carbon nanotubes
- Publication number 20080048543
- Publication date Feb 28, 2008
- David S.Y. Hsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Integrally gated carbon nanotube field ionizer device and method of...
- Publication number 20070284631
- Publication date Dec 13, 2007
- David S.Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF MAKING LOW GATE CURRENT MULTILAYER EMITTER WITH VERTICAL...
- Publication number 20040108804
- Publication date Jun 10, 2004
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method and apparatus for regulating electron emission in field emit...
- Publication number 20030132714
- Publication date Jul 17, 2003
- Jonathan L. Shaw
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emitter cell and array with vertical thin-film-edge emitter
- Publication number 20020190622
- Publication date Dec 19, 2002
- David S.Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
SELF-ALIGNED INTEGRALLY GATED NANOFILAMENT FIELD EMITTER CELL AND A...
- Publication number 20020125805
- Publication date Sep 12, 2002
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for preparing efficient low voltage phosphors
- Publication number 20020081373
- Publication date Jun 27, 2002
- David S.Y. Hsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Low gate current field emitter cell and array with vertical thin-fi...
- Publication number 20020055319
- Publication date May 9, 2002
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Low gate current field emitter cell and array with vertical thin-fi...
- Publication number 20020042241
- Publication date Apr 11, 2002
- David S. Y. Hsu
- B82 - NANO-TECHNOLOGY

David S. Y. Hsu

Person

Patents Grantslast 30 patents

Method of making an integrally gated carbon nanotube field ionizer...

Integrally gated carbon nanotube ionizer device

Integrally gated carbon nanotube field ionizer device and method of...

Method for preparing efficient low voltage multilayer phosphor films

Method of making low gate current multilayer emitter with vertical...

Method and apparatus for regulating electron emission in field emit...

Field emitter cell and array with vertical thin-film-edge emitter

Low gate current field emitter cell and array with vertical thin-fi...

Method of manufacturing a low gate current field emitter cell and a...

Self-aligned integrally gated nanofilament field emitter cell and a...

Methods for manufacture of self-aligned integrally gated nanofilame...

Method for preparing efficient low voltage phosphors and products p...

Nanoparticle phosphors manufactured using the bicontinuous cubic ph...

Low gate current field emitter cell and array with vertical thin-fi...

Thin-film edge field emitter device

Method of forming field emitter cell and array with vertical thin-f...

Nanoparticle phosphors manufactured using the bicontinuous cubic ph...

Field emitter cell and array with vertical thin-film-edge emitter

Phosphors having a semiconductor host surrounded by a shell

Thin-film edge field emitter device and method of manufacture therefor

Thin-film edge field emitter device and method of manufacture therefor

Method of fabricating sub-half-micron trenches and holes

Method of fabricatring sub-half-micron trenches and holes

Thin-film edge field emitter device and method of manufacture therefor

Selective area platinum film deposition

Method of forming nanometer-scale trenches and holes

Method of nanometer lithography

Separation of carbon isotopes

Separation of hydrogen isotopes

Patents Applicationslast 30 patents

INTEGRALLY GATED CARBON NANOTUBE IONIZER DEVICE

METHOD OF MAKING AN INTEGRALLY GATED CARBON NANOTUBE FIELD IONIZER...

Regeneration of field emission from carbon nanotubes

Integrally gated carbon nanotube field ionizer device and method of...

METHOD OF MAKING LOW GATE CURRENT MULTILAYER EMITTER WITH VERTICAL...

Method and apparatus for regulating electron emission in field emit...

Field emitter cell and array with vertical thin-film-edge emitter

SELF-ALIGNED INTEGRALLY GATED NANOFILAMENT FIELD EMITTER CELL AND A...

Method for preparing efficient low voltage phosphors

Low gate current field emitter cell and array with vertical thin-fi...

Low gate current field emitter cell and array with vertical thin-fi...