Ching Jackie Tsoi

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium having novel underlayer structure
- Patent number 7,179,549
- Issue date Feb 20, 2007
- Komag, Inc.
- Sudhir S. Malhotra
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk comprising a first carbon overcoat having a high SP3...
- Patent number 6,855,232
- Issue date Feb 15, 2005
- Komag, Inc.
- Bruce Jairson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic disk comprising a first carbon overcoat having a high SP3...
- Patent number 6,682,807
- Issue date Jan 27, 2004
- Komag, Inc.
- Bruce Lairson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic disk comprising a first carbon overcoat having a high SP3...
- Patent number 6,565,719
- Issue date May 20, 2003
- Komag, Inc.
- Bruce Lairson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Magnetic recording medium having novel underlayer structure
- Publication number 20050158588
- Publication date Jul 21, 2005
- Sudhir S. Malhotra
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk comprising a first carbon overcoat having a high SP3...
- Publication number 20040137207
- Publication date Jul 15, 2004
- Bruce Lairson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Magnetic disk comprising a first carbon overcoat having a high SP3...
- Publication number 20030027019
- Publication date Feb 6, 2003
- Bruce Lairson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...