Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6912771 | Magnetic head for hard disk drive having varied composition nickel-iron alloy magnetic poles | Thomas Edward Dinan, Alan Tam | 2005-07-05 |
| 6876507 | High-saturation thin-film write head for high-coercivity magnetic data storage media | Mike Ming Yu Chen, Thomas Edward Dinan, Paul P. Nguyen | 2005-04-05 |
| 6725527 | Method of making a magnetic head assembly having open yoke write head with highly defined narrow track width | Thomas Young Chang, Glen Adam Garfunkel, Edward Hin Pong Lee, Samuel Wonder Yuan | 2004-04-27 |
| 6724571 | Magnetic head for hard disk drive having varied composition nickel-iron alloy magnetic poles | Thomas Edward Dinan, Alan Tam | 2004-04-20 |
| 6687083 | Enhanced low profile magnet write head | Wenchein Hsiao, Edward Hin Pong Lee, Hugo Alberto Emilio Santini, Joseph Smyth, Samuel W. Yuan | 2004-02-03 |
| 6667457 | System and method for a sacrificial anode in a kerf for corrosion protection during slider fabrication | Edward Hin Pong Lee, Edward Dinan Thomas | 2003-12-23 |
| 6664026 | Method of manufacturing high aspect ratio photolithographic features | Son V. Nguyen, Thomas Edward Dinan, Thao Pham | 2003-12-16 |
| 6621660 | Thin film magnetic head | Richard Hsiao, Patrick Rush Webb | 2003-09-16 |
| 6599411 | Method of electroplating a nickel-iron alloy film with a graduated composition | Thomas Edward Dinan, Alan Tam | 2003-07-29 |
| 6538857 | Read head with N-cycle switch for electrostatic discharge (ESD) protection | Saad K. Doss, Glen Adam Garfunkel, Edward Hin Pong Lee, Chie Ching Poon, Andrew Ching Tam | 2003-03-25 |
| 6493183 | Thermally-assisted magnetic recording system with head having resistive heater in write gap | Prakash Kasiraj, Hemantha K. Wickramasinghe | 2002-12-10 |
| 6359750 | Data storage system with TiC MR-head magnetic shield dummy shield spark gap | Timothy Scott Hughbanks, Steven H. Voldman, Albert John Wallash | 2002-03-19 |
| 6330128 | Magnetic head assembly having open yoke write head with highly defined narrow track width | Thomas Young Chang, Glen Adam Garfunkel, Edward Hin Pong Lee, Samuel Wonder Yuan | 2001-12-11 |
| 6288880 | Method of making TiC MR-head magnetic shield dummy shield spark gap | Timothy Scott Hughbanks, Steven H. Voldman, Albert John Wallash | 2001-09-11 |
| 6162305 | Method of making spin valve read head with plasma produced metal oxide insulation layer between lead and shield layers | Richard Hsiao, Daniele Mauri | 2000-12-19 |
| 6081409 | TiC MR-head magnetic shield dummy shield spark gap | Timothy Scott Hughbanks, Steven H. Voldman, Albert John Wallash | 2000-06-27 |
| 6049056 | Method of laser cutting a metal line on an MR head with a laser | Hamid Balamane, Chie Ching Poon, Andrew Ching Tam | 2000-04-11 |
| 5999379 | Spin valve read head with plasma produced metal oxide insulation layer between lead and shield layers and method of making | Richard Hsiao, Daniele Mauri | 1999-12-07 |
| 5935453 | MR sensor having end regions with planar sides | Robert E. Fontana, Jr., Tsann Lin, Ching Hwa Tsang | 1999-08-10 |
| 5901432 | Method for making a thin film inductive write head having a pedestal pole tip and an electroplated gap | Michael Armstrong, David Heim, Richard Hsiao, Hugo Alberto Emilio Santini | 1999-05-11 |
| 5885750 | Tantalum adhesion layer and reactive-ion-etch process for providing a thin film metallization area | Richard Hsiao, Hugo Alberto Emilio Santini, Clinton David Snyder | 1999-03-23 |
| 5867890 | Method for making a thin film merged magnetoresistive read/inductive write head having a pedestal pole tip | Richard Hsiao, Cherngye Hwang, Hugo Alberto Emilio Santini | 1999-02-09 |
| 5864450 | NI45FE55 metal-in-gap thin film magnetic head | Mao-Min Chen | 1999-01-26 |
| 5812350 | Metal-in-gap thin film magnetic head employing Ni.sub.45 Fe.sub.55 | Mao-Min Chen | 1998-09-22 |
| 5802700 | Method of making a planarized thin film magnetic write head with submicron trackwidth | Mao-Min Chen, Kochan Ju, Hugo Alberto Emilio Santini | 1998-09-08 |