Michael Tsai

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Chandler, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Wrought processing of brittle target alloy for sputtering applications
- Patent number 6,599,377
- Issue date Jul 29, 2003
- Heraeus, Inc.
- Michael Bartholomeusz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Wrought processing of brittle target alloy for sputtering applications
- Patent number 6,521,062
- Issue date Feb 18, 2003
- Heraeus, Inc.
- Michael Bartholomeusz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Stretching of magnetic materials to increase pass-through-flux (PTF)
- Patent number 6,514,358
- Issue date Feb 4, 2003
- Heraeus, Inc.
- Michael Bartholomeusz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic data-storage targets and method for preparation
- Patent number 6,432,223
- Issue date Aug 13, 2002
- Heraeus Inc.
- Michael Bartholomeusz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic data-storage targets and methods for preparation
- Patent number 6,123,783
- Issue date Sep 26, 2000
- Heraeus, Inc.
- Michael Bartholomeusz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WROUGHT PROCESSING OF BRITTLE TARGET ALLOY FOR SPUTTERING APPLICATIONS
- Publication number 20020003009
- Publication date Jan 10, 2002
- MICHAEL BARTHOLOMEUSZ
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...