Robert O. Schwenker

Person

Hopewell Junction, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
High-resolution, patterned-media master mask
- Patent number 7,842,437
- Issue date Nov 30, 2010
- Hitachi Global Storage Technologies, Netherlands, B.V.
- James G. Belleson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head having high conductivity lead structures seeded by ep...
- Patent number 7,837,837
- Issue date Nov 23, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Michael Andrew Parker
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Low cost anti-parallel pinned spin valve (SV) and magnetic tunnel j...
- Patent number 6,882,510
- Issue date Apr 19, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Michael Andrew Parker
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having high conductivity lead structures seeded by ep...
- Patent number 6,853,519
- Issue date Feb 8, 2005
- International Business Machines Corporation
- Michael Andrew Parker
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head with read track width defining layer that planarizes the...
- Patent number 6,519,118
- Issue date Feb 11, 2003
- International Business Machines Corporation
- Henry C. Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a magnetic head including a read head with...
- Patent number 6,434,814
- Issue date Aug 20, 2002
- International Business Machines Corporation
- Henry C. Chang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for making a thin film magnetic head having a protective coa...
- Patent number 5,271,802
- Issue date Dec 21, 1993
- International Business Machines Corporation
- Henry C. Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive transducer having tantalum lead conductors
- Patent number 5,268,806
- Issue date Dec 7, 1993
- International Business Machines Corporation
- Wolfgang M. Goubau
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sputtering apparatus for producing thin films of material
- Patent number 5,198,090
- Issue date Mar 30, 1993
- International Business Machines Corporation
- Arkadi Galicki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin film magnetic head having a protective coating and method for...
- Patent number 5,175,658
- Issue date Dec 29, 1992
- International Buiness Machines Corporation
- Henry C. Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure of an improved bipolar transistor
- Patent number T106101
- Issue date Dec 3, 1985
- Joseph R. Cavaliere
- 357 -
Information Patent Grant
Method for forming aluminum oxide dielectric isolation in integrate...
- Patent number 4,542,579
- Issue date Sep 24, 1985
- International Business Machines Corporation
- Michael R. Poponiak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor
- Patent number 4,392,149
- Issue date Jul 5, 1983
- International Business Machines Corporation
- Cheng T. Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating a high performance PNP and NPN structure
- Patent number 4,378,630
- Issue date Apr 5, 1983
- International Business Machines Corporation
- Cheng T. Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High performance PNP and NPN transistor structure
- Patent number 4,339,767
- Issue date Jul 13, 1982
- International Business Machines Corporation
- Cheng T. Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating a bipolar transistor
- Patent number 4,338,138
- Issue date Jul 6, 1982
- International Business Machines Corporation
- Joseph R. Cavaliere
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating a self-aligned micrometer bipolar transisto...
- Patent number 4,333,227
- Issue date Jun 8, 1982
- International Business Machines Corporation
- Cheng T. Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating improved bipolar transistor utilizing selec...
- Patent number 4,309,812
- Issue date Jan 12, 1982
- International Business Machines Corporation
- Cheng T. Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned micrometer bipolar transistor device and process
- Patent number 4,303,933
- Issue date Dec 1, 1981
- International Business Machines Corporation
- Cheng T. Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making large area isolation trenches utilizing a two-st...
- Patent number 4,211,582
- Issue date Jul 8, 1980
- International Business Machines Corporation
- Cheng T. Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anodic etching method for the detection of electrically active defe...
- Patent number 4,180,439
- Issue date Dec 25, 1979
- International Business Machines Corporation
- John L. Deines
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing integrated circuit devices by ion implantation
- Patent number 4,118,250
- Issue date Oct 3, 1978
- International Business Machines Corporation
- Cheng Tzong Horng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a non-epitaxial bipolar integrated circuit
- Patent number 4,111,720
- Issue date Sep 5, 1978
- International Business Machines Corporation
- Alwin E. Michel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of high current ion implantation and charge reduction by sim...
- Patent number 4,076,558
- Issue date Feb 28, 1978
- International Business Machines Corporation
- Hans Stephen Rupprecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of proton-enhanced diffusion for simultaneously forming inte...
- Patent number 3,982,967
- Issue date Sep 28, 1976
- IBM Corporation
- San-Mei Ku
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-resolution, patterned-media master mask
- Publication number 20090170010
- Publication date Jul 2, 2009
- James G. Belleson
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head having high conductivity lead structures seeded by ep...
- Publication number 20050120546
- Publication date Jun 9, 2005
- Michael Andrew Parker
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head having high conductivity lead structures seeded by ep...
- Publication number 20040075954
- Publication date Apr 22, 2004
- Michael Andrew Parker
- G11 - INFORMATION STORAGE
Information Patent Application
Low cost anti-parallel pinned spin valve (SV) and magnetic tunnel j...
- Publication number 20040057164
- Publication date Mar 25, 2004
- Michael Andrew Parker
- G01 - MEASURING TESTING
Information Patent Application
Read head with read track width defining layer that planarizes the...
- Publication number 20020089794
- Publication date Jul 11, 2002
- Henry C. Chang
- B82 - NANO-TECHNOLOGY

Robert O. Schwenker

Person

Patents Grantslast 30 patents

High-resolution, patterned-media master mask

Magnetic head having high conductivity lead structures seeded by ep...

Low cost anti-parallel pinned spin valve (SV) and magnetic tunnel j...

Magnetic head having high conductivity lead structures seeded by ep...

Read head with read track width defining layer that planarizes the...

Method of manufacturing a magnetic head including a read head with...

Method for making a thin film magnetic head having a protective coa...

Magnetoresistive transducer having tantalum lead conductors

Sputtering apparatus for producing thin films of material

Thin film magnetic head having a protective coating and method for...

Structure of an improved bipolar transistor

Method for forming aluminum oxide dielectric isolation in integrate...

Bipolar transistor

Process for fabricating a high performance PNP and NPN structure

High performance PNP and NPN transistor structure

Process for fabricating a bipolar transistor

Process for fabricating a self-aligned micrometer bipolar transisto...

Process for fabricating improved bipolar transistor utilizing selec...

Self-aligned micrometer bipolar transistor device and process

Process for making large area isolation trenches utilizing a two-st...

Anodic etching method for the detection of electrically active defe...

Process for producing integrated circuit devices by ion implantation

Method for forming a non-epitaxial bipolar integrated circuit

Method of high current ion implantation and charge reduction by sim...

Method of proton-enhanced diffusion for simultaneously forming inte...

Patents Applicationslast 30 patents

High-resolution, patterned-media master mask

Magnetic head having high conductivity lead structures seeded by ep...

Magnetic head having high conductivity lead structures seeded by ep...

Low cost anti-parallel pinned spin valve (SV) and magnetic tunnel j...

Read head with read track width defining layer that planarizes the...