Berkowitz; Jeffery K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Berkowitz; Jeffery K..The latest application filed is for "ion bombardment etch to stripe height".
- Berkowitz; Jeffery K. - Carver MN
| Patent | Date |
|---|---|
| Head performance based nano-machining process control for stripe forming of advanced sliders Grant 7,147,539 - Hao , et al. December 12, 2 | 2006-12-12 |
| Method for producing magnetoresistive heads ion bombardment etch to stripe height Grant 6,732,421 - Gates , et al. May 11, 2 | 2004-05-11 |
| Ion bombardment etch to stripe height App 20030177631 - Gates, Jane K. ; et al. | 2003-09-25 |
| Ion beam treatments for magnetic recording heads and magnetic recording media Grant 6,603,637 - Segar , et al. August 5, 2 | 2003-08-05 |
| Ion treatments for magnetic recording heads and magnetic recording media Grant 6,368,425 - Segar , et al. April 9, 2 | 2002-04-09 |
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