Peter Beverley Powell Phipps

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of using an etchant solution for removing a thin metallic layer
- Patent number 7,087,183
- Issue date Aug 8, 2006
- International Business Machines Corporation
- Peter Beverley Powell Phipps
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic recording heads having thin thermally conductive undercoating
- Patent number 7,035,047
- Issue date Apr 25, 2006
- International Business Machines Corporation
- Wen-Chien Hsiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Simultaneous planarization of pole piece and coil materials for wri...
- Patent number 7,025,659
- Issue date Apr 11, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Florence Eschbach
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method of using an etchant solution for removing a thin metallic layer
- Publication number 20050236275
- Publication date Oct 27, 2005
- Peter Beverley Powell Phipps
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...