Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778358 | Magnetically soft, high saturation magnetization laminates of iron-cobalt-nitrogen and iron-nickel | Hai Jiang, Yingjian Chen, Xiaozhong Dang | 2004-08-17 |
| 6751055 | Inductive transducer with reduced pole tip protrusion | Arshad A. Alfoqaha, Sandrawattie Sankar, David J. Seagle, Kenneth R. Young | 2004-06-15 |
| 6722019 | Method of making horizontal thin film write, MR read head | Mark E. Re | 2004-04-20 |
| 6693760 | Preamplifier circuit configurable to allow simultaneous read and write operations for self-servo writing a disk drive | John Cuda, Jack M. Chue, Robert L. Cloke, David Price Turner, Gary L. Dunbar | 2004-02-17 |
| 6607923 | Method of making magnetoresistive read/ inductive write magnetic head assembly fabricated with silicon on hard insulator for improved durability and electrostatic discharge protection | Jeffrey Carr, Moris Dovek | 2003-08-19 |
| 6600620 | Self-servo writing a disk drive by propagating interleaved sets of timing clocks and servo bursts during alternate time intervals | John Cuda, Jack M. Chue, Robert L. Cloke, David Price Turner, Gary L. Dunbar | 2003-07-29 |
| 6456449 | Disk drive with wide servo burst pattern and wide servo sensing element | Karl A. Belser, Wayne Leung Cheung, Dave Anthony Freitas, Ju-Hi J. Hong, Michael Paul Salo +1 more | 2002-09-24 |
| 6239955 | Stabilized MR sensor and heat guide joined by contiguous junction | Moris Dovek, Robert E. Fontana, Jr., Richard Hsiao, Hugo Alberto Emilio Santini, Virgil S. Speriosu | 2001-05-29 |
| 6181532 | Stabilized MR sensor and flux/heat guide joined by contiguous junction | Moris Dovek, Robert E. Fontana, Jr., Richard Hsiao, Hugo Alberto Emilio Santini, Virgil S. Speriosu | 2001-01-30 |
| 6038110 | Dual header tape head design | Joseph A. Aboaf, Thomas J. Beaulieu, Vincent N. Kahwaty, David J. Seagle | 2000-03-14 |
| 6029339 | Method of making write head with recessed stitched yoke on a planar portion of an insulation layer defining zero throat height | Thomas Young Chang, Edward Hinpong Lee, Douglas Johnson Werner | 2000-02-29 |
| 5930084 | Stabilized MR sensor and flux guide joined by contiguous junction | Moris Dovek, Robert E. Fontana, Jr., Richard Hsiao, Hugo Alberto Emilio Santini, Virgil S. Speriosu | 1999-07-27 |
| 5926349 | Simplified magnetic head with common write gap/first insulation layer | James H. Lee | 1999-07-20 |
| 5893981 | Method of making stabilized MR sensor and flux guide joined by contiguous junction | Moris Dovek, Robert E. Fontana, Jr., Richard Hsiao, Hugo Alberto Emilio Santini, Virgil S. Speriosu | 1999-04-13 |
| 5805391 | Write head with recessed stitched yoke on a planar portion of an insulation layer defining zero throat height | Thomas Young Chang, Edward Hinpong Lee, Douglas Johnson Werner | 1998-09-08 |
| 5779923 | Simplified method of making merged MR head | James H. Lee | 1998-07-14 |
| 5768070 | Horizontal thin film write, MR read head | Mark E. Re | 1998-06-16 |
| 5757591 | Magnetoresistive read/inductive write magnetic head assembly fabricated with silicon on hard insulator for improved durability and electrostatic discharge protection and method for manufacturing same | Jeffrey Carr, Moris Dovek | 1998-05-26 |
| 5700380 | Simplified method of making vias for merged MR head | James H. Lee | 1997-12-23 |
| 5664316 | Method of manufacturing magnetoresistive read transducer having a contiguous longitudinal bias layer | Mao-Min Chen, Robert E. Fontana, Jr., Kenneth Ting-Yuan Kung, James H. Lee, Jyh-Shiliey Jerry Lo +2 more | 1997-09-09 |
| 5617277 | Magnetoresistive read head with back filled gap insulation layers | Mao-Min Chen | 1997-04-01 |
| 5604073 | Azo dyes as adhesion promotion additive in polydimethylglutarimide | Alfred Renaldo, Douglas Johnson Werner | 1997-02-18 |
| 5588199 | Lapping process for a single element magnetoresistive head | Hin P. E. Lee, David J. Seagle | 1996-12-31 |
| 5581427 | Peak enhanced magnetoresistive read transducer | Joseph Feng, Douglas Johnson Werner | 1996-12-03 |
| 5532109 | Azo dyes as adhesion promotion additive in polydimethylglutarimide | Alfred Renaldo, Douglas Johnson Werner | 1996-07-02 |