Chunping Luo

Person

Milpitas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of using xenon ion beams to improve track width definition
- Patent number 8,256,096
- Issue date Sep 4, 2012
- Headway Technologies, Inc.
- Stuart Kao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Single layer resist liftoff process for nano track width
- Patent number 8,236,484
- Issue date Aug 7, 2012
- Headway Technologies, Inc.
- Jei-Wei Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Process to manufacture magnetic tunnel junction read head
- Patent number 8,087,157
- Issue date Jan 3, 2012
- Headway Technologies, Inc.
- Stuart Kao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
CPP head with parasitic shunting reduction
- Patent number 7,864,490
- Issue date Jan 4, 2011
- Headway Technologies, Inc.
- Jeiwei Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Process to manufacture CPP GMR read head
- Patent number 7,810,227
- Issue date Oct 12, 2010
- Headway Technologies, Inc.
- Stuart Kao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Xenon ion beam to improve track width definition
- Patent number 7,320,170
- Issue date Jan 22, 2008
- Headway Technologies, Inc.
- Stuart Kao
- G11 - INFORMATION STORAGE
Information Patent Grant
CPP head with parasitic shunting reduction
- Patent number 7,279,269
- Issue date Oct 9, 2007
- Headway Technologies, Inc.
- Jeiwei Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to form reduced dimension pattern with good edge roughness
- Patent number 6,905,811
- Issue date Jun 14, 2005
- Headway Technologies, Inc.
- Chao Peng Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Extremely high density magnetic recording media, with production me...
- Patent number 6,555,252
- Issue date Apr 29, 2003
- Board of Regents of the University of Nebraska
- David J. Sellmyer
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CPP head with parasitic shunting reduction
- Publication number 20080050615
- Publication date Feb 28, 2008
- HEADWAY TECHNOLOGIES, INC.
- Jeiwei Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Process to manufacture CPP GMR read head
- Publication number 20080040914
- Publication date Feb 21, 2008
- Headway Technologies, Inc.&TDK Corporation
- Stuart Kao
- G01 - MEASURING TESTING
Information Patent Application
Xenon ion beam to improve track width definition
- Publication number 20080040915
- Publication date Feb 21, 2008
- HEADWAY TECHNOLOGIES, INC.
- Stuart Kao
- G01 - MEASURING TESTING
Information Patent Application
Pedestals for use as part of magnetic read heads
- Publication number 20080043378
- Publication date Feb 21, 2008
- HEADWAY TECHNOLOGIES, INC.
- Stuart Kao
- G01 - MEASURING TESTING
Information Patent Application
Process to manufacture magnetic tunnel junction read head
- Publication number 20080034576
- Publication date Feb 14, 2008
- Headway Technologies, Inc.&TDK Corporation
- Stuart Kao
- G01 - MEASURING TESTING
Information Patent Application
Xenon ion beam to improve track width definition
- Publication number 20050231856
- Publication date Oct 20, 2005
- HEADWAY TECHNOLOGIES, INC.
- Stuart Kao
- G01 - MEASURING TESTING
Information Patent Application
CPP head with parasitic shunting reduction
- Publication number 20050130070
- Publication date Jun 16, 2005
- HEADWAY TECHNOLOGIES, INC.
- Jeiwei Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Single layer resist liftoff process for nano track width
- Publication number 20050106509
- Publication date May 19, 2005
- HEADWAY TECHNOLOGIES, INC.
- Jei-Wei Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Method to form reduced dimension pattern with good edge roughness
- Publication number 20040214109
- Publication date Oct 28, 2004
- HEADWAY TECHNOLOGIES, INC.
- Chao Peng Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Extremely high density magnetic recording media, with production me...
- Publication number 20010036562
- Publication date Nov 1, 2001
- David J. Sellmyer
- G11 - INFORMATION STORAGE

Chunping Luo

Person

Patents Grantslast 30 patents

Method of using xenon ion beams to improve track width definition

Single layer resist liftoff process for nano track width

Process to manufacture magnetic tunnel junction read head

CPP head with parasitic shunting reduction

Process to manufacture CPP GMR read head

Xenon ion beam to improve track width definition

CPP head with parasitic shunting reduction

Method to form reduced dimension pattern with good edge roughness

Extremely high density magnetic recording media, with production me...

Patents Applicationslast 30 patents

CPP head with parasitic shunting reduction

Process to manufacture CPP GMR read head

Xenon ion beam to improve track width definition

Pedestals for use as part of magnetic read heads

Process to manufacture magnetic tunnel junction read head

Xenon ion beam to improve track width definition

CPP head with parasitic shunting reduction

Single layer resist liftoff process for nano track width

Method to form reduced dimension pattern with good edge roughness

Extremely high density magnetic recording media, with production me...