Issued Patents All Time
Showing 76–95 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7154696 | Tunable fly height using magnetomechanical effect in a magnetic head | Vladimir Nikitin, Savas Gider | 2006-12-26 |
| 7133241 | Method and apparatus for optimizing record quality with varying track and linear density by allowing overlapping data tracks | Xiaodong Che, Yansheng Luo, Xiaoyu Sui, Samuel W. Yuan | 2006-11-07 |
| 7099123 | Self-pinned abutted junction heads having an arrangement of a second hard bias layer and a free layer for providing a net net longitudinal bias on the free layer | Hardayal Singh Gill, Jih-Shiuan Luo | 2006-08-29 |
| 7092220 | Apparatus for enhancing thermal stability, improving biasing and reducing damage from electrostatic discharge in self-pinned abutted junction heads having a first self-pinned layer extending under the hard bias layers | Hardayal Singh Gill, Jih-Shiuan Luo | 2006-08-15 |
| 7092206 | Magnetic head with magnetic layers of differing widths and third pole with reduced thickness | Hin P. E. Lee, Jyh-Shuey Lo, Yansheng Luo, Samuel Yuan | 2006-08-15 |
| 7088550 | Magnetic hard disk recording head with self-compensating thermal expansion | Savas Gider | 2006-08-08 |
| 7085100 | Magnetic head having a bilayer pole tip | Tom Harris, Gautam Khera, David Lee, Edward Hin Pong Lee, Hugo Alberto Emilio Santini +1 more | 2006-08-01 |
| 7083738 | Method for creating inductive write head with steep shoulder at notch | Edward Hin Pong Lee, Aron Pentek | 2006-08-01 |
| 7079353 | Magnetic head having a write coil structure with a reduced electrical resistance for reducing thermal protrusion | Edward Hin Pong Lee, Vladimir Nikitin, Samuel Yuan | 2006-07-18 |
| 7072154 | Method and apparatus for providing a self-pinned bias layer that extends beyond the ends of the free layer | Hardayal Singh Gill, Jih-Shiuan Luo | 2006-07-04 |
| 7050277 | Apparatus having a self-pinned abutted junction magnetic read sensor with hard bias layers formed over ends of a self-pinned layer and extending under a hard bias layer | Hardayal Singh Gill, Jih-Shiuan Luo | 2006-05-23 |
| 7035047 | Magnetic recording heads having thin thermally conductive undercoating | Peter Beverley Powell Phipps, Yong Shen, John Jaekoyun Yang, Samuel W. Yuan | 2006-04-25 |
| 7023660 | Localized pole tip heating device for magnetic head for hard disk drive | Quan-chiu Harry Lam | 2006-04-04 |
| 6842306 | Magnetic head having highly thermally conductive insulator materials containing cobalt-oxide | Marie-Claire Cyrille, Yongho Ju, Wen-Yaung Lee, Stefan Maat, Howard Gordon Zolla | 2005-01-11 |
| 6826014 | Write head having first pole piece with frequency dependent variable effective throat height | Quan-chiu Harry Lam | 2004-11-30 |
| 6570743 | READ HEAD WITH HIGH AND LOW RESISTANCE LEAD LAYERS WHEREIN THE HIGH RESISTANCE LEAD LAYERS ARE CONNECTED TO A READ SENSOR AND EXTEND PERPENDICULAR FROM AN AIR BEARING SURFACE (ABS) OF THE READ HEAD BEYOND A BACK RECESSED EDGE OF THE SENSOR WHERE THE HIGH RESISTANCE LEAD LAYERS ARE CONNECTED TO THE LOW RESISTANCE LAYERS | Glen Adam Garfunkel, Edward Hinpong Lee, Douglas Johnson Werner | 2003-05-27 |
| 6430011 | Read head with improved lead layers at an air bearing surface | Glen Adam Garfunkel, Edward Hinpong Lee, Douglas Johnson Werner | 2002-08-06 |
| 6176005 | Method of making read head with improved lead layers | Glen Adam Garfunkel, Edward Hinpong Lee, Douglas Johnson Werner | 2001-01-23 |
| 6085406 | Method of making a read head with improved lead layers at an air bearing surface | Glen Adam Garfunkel, Edward Hinpong Lee, Douglas Johnson Werner | 2000-07-11 |
| 6001235 | Rotary plater with radially distributed plating solution | David M. Arken, Andrew Chiu, Joseph J. Fatula, Jr., Robert William Hitzfield, Yiping Hsiao | 1999-12-14 |