Yongho Ju

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermally assisted magnetic write head system utilizing multilayer...
- Patent number 6,909,674
- Issue date Jun 21, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Yongho Ju
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having highly thermally conductive insulator material...
- Patent number 6,842,306
- Issue date Jan 11, 2005
- Hitachi Global Storage Technologies
- Marie-Claire Cyrille
- G11 - INFORMATION STORAGE
Information Patent Grant
Low-resistance high-magnetoresistance magnetic tunnel junction devi...
- Patent number 6,756,128
- Issue date Jun 29, 2004
- International Business Machines Corporation
- Matthew J. Carey
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording disk with multilayered therma...
- Patent number 6,579,590
- Issue date Jun 17, 2003
- Hitachi Global Storage Technologies Netherlands B.V.
- Yongho Ju
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Thermally assisted magnetic write head system utilizing multilayer...
- Publication number 20040252591
- Publication date Dec 16, 2004
- Hitachi Global Storage Technologies, Inc.
- Yongho Ju
- G11 - INFORMATION STORAGE
Information Patent Application
LOW-RESISTANCE HIGH-MAGNETORESISTANCE MAGNETIC TUNNEL JUNCTION DEVI...
- Publication number 20040091744
- Publication date May 13, 2004
- Matthew J. Carey
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head having highly thermally conductive insulator material...
- Publication number 20040085675
- Publication date May 6, 2004
- Marie-Claire Cyrille
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING DISK WITH MULTILAYERED THERMA...
- Publication number 20030096077
- Publication date May 22, 2003
- Yongho Ju
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...