Jennifer Ai-Ming Leung

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic write head having helical coil with a fin structure for re...
- Patent number 8,031,432
- Issue date Oct 4, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Wen-Chien David Hsiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Resistance measurements of a helical coil
- Patent number 7,741,133
- Issue date Jun 22, 2010
- Hitachi Global Storage Technologies Netherlands, B.V.
- Edward Hin Pong Lee
- G01 - MEASURING TESTING
Information Patent Grant
Testing the quality of lift-off processes in wafer fabrication
- Patent number 7,713,762
- Issue date May 11, 2010
- Hitachi Global Storage Technologies Netherlands, B.V.
- Edward Hin Pong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Perpendicular magnetic recording head with photoresist dam between...
- Patent number 7,612,963
- Issue date Nov 3, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Donald G. Allen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC WRITE HEAD FABRICATION WITH INTEGRATED ELECTRICAL LAPPING...
- Publication number 20120094009
- Publication date Apr 19, 2012
- Donald Allen
- G11 - INFORMATION STORAGE
Information Patent Application
TESTING THE QUALITY OF LIFT-OFF PROCESSES IN WAFER FABRICATION
- Publication number 20090152542
- Publication date Jun 18, 2009
- Edward Hin Pong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC WRITE HEAD HAVING HELICAL COIL WITH A FIN STRUCTURE FOR RE...
- Publication number 20090154011
- Publication date Jun 18, 2009
- Wen-Chien David Hsiao
- G11 - INFORMATION STORAGE
Information Patent Application
RESISTANCE MEASUREMENTS OF A HELICAL COIL
- Publication number 20090153157
- Publication date Jun 18, 2009
- Edward Hin Pong Lee
- G01 - MEASURING TESTING