Inventor
Katalin Pentek
Inventor
San Jose, CA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer67%
Y10TTechnical subjects covered by former us classification22%
G01QScanning-probe techniques or apparatus6%
G01RMeasuring electric variables6%
PatentTitleYear
8,947,827'Stitched pole having a tapered tip'20158,854,764'Multiple-sense thermo-resistive sensor for contact detection of read-write heads'20148,837,084'Perpendicular magnetic write head having a hull shaped stitched pole'20148,547,660'Magnetic write head manufactured by an enhanced damascene process producing a tapered write pole with a non-magnetic spacer and non-magnetic bump'20138,441,757'Perpendicular magnetic write head with wrap-around shield, slanted pole and slanted pole bump fabricated by damascene process'20138,201,320'Method for manufacturing a magnetic write head having a wrap around shield that is magnetically coupled with a leading magnetic shield'20127,748,103'Method of manufacturing a perpendicular magnetic recording write head with notched trailing shield'20107,593,183'Magnetic write head design for reducing temperature induced protrusion'20097,576,951'Perpendicular magnetic write head having a magnetic write pole with a concave trailing edge'20097,380,330'Method for making magnetic write head'20087,110,217'Write head design with improved bump to control write saturation'20067,023,204'Magnetic imaging microscope test system and its application for characterization of read and write heads for magnetic recording'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (5)· patent assignee history
2006–2015Based in San Jose, CA, US· patent location history
2012–2014Patents assigned to PENTEK KATALIN (4)· patent assignee history
2012–2013Patents assigned to CHEN YINGJIAN (3)· patent assignee history
2012–2014Patents assigned to CHIU ANDREW (3)· patent assignee history
2013–2015Patents assigned to HGST Netherlands BV (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HGST Netherlands BV | 5 | 2013–2015 |
| HITACHI GLOBAL STORAGE TECH | 5 | 2006–2010 |
| PENTEK KATALINself | 4 | 2012–2014 |
| CHEN YINGJIAN | 3 | 2012–2013 |
| CHIU ANDREW | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 12 | 2006–2015 |