Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725527 | Method of making a magnetic head assembly having open yoke write head with highly defined narrow track width | Thomas Young Chang, Edward Hin Pong Lee, Neil Leslie Robertson, Samuel Wonder Yuan | 2004-04-27 |
| 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 | Wen-Chien David Hsiao, Edward Hinpong Lee, Douglas Johnson Werner | 2003-05-27 |
| 6538857 | Read head with N-cycle switch for electrostatic discharge (ESD) protection | Saad K. Doss, Edward Hin Pong Lee, Chie Ching Poon, Neil Leslie Robertson, Andrew Ching Tam | 2003-03-25 |
| 6430011 | Read head with improved lead layers at an air bearing surface | Wen-Chien David Hsiao, Edward Hinpong Lee, Douglas Johnson Werner | 2002-08-06 |
| 6330128 | Magnetic head assembly having open yoke write head with highly defined narrow track width | Thomas Young Chang, Edward Hin Pong Lee, Neil Leslie Robertson, Samuel Wonder Yuan | 2001-12-11 |
| 6325947 | Method for forming low profile multi-layer coil merged thin film magnetic head | Edward Hinpong Lee, Joseph Smyth, Samuel Wonder Yuan | 2001-12-04 |
| 6176005 | Method of making read head with improved lead layers | Wen-Chien David Hsiao, Edward Hinpong Lee, Douglas Johnson Werner | 2001-01-23 |
| 6111406 | System and method for testing a write head in a combined magnetic head using an associated read sensor in the combined head | Donald E. Horne, Michael Paul Salo | 2000-08-29 |
| 6085406 | Method of making a read head with improved lead layers at an air bearing surface | Wen-Chien David Hsiao, Edward Hinpong Lee, Douglas Johnson Werner | 2000-07-11 |
| 6034848 | Low profile multi-layer coil merged thin film magnetic head | Edward Hinpong Lee, Joseph Smyth, Samuel Wonder Yuan | 2000-03-07 |
| 5735036 | Lapping process for minimizing shorts and element recession at magnetic head air bearing surface | Robert Owen Barr, Alain M. Desouches, John P. Herber, Robert G. Biskeborn, Carol Yoshiko Inouye +3 more | 1998-04-07 |
| 5614727 | Thin film diode having large current capability with low turn-on voltages for integrated devices | Daniele Mauri, Wen-Yaung Lee, Cherngye Hwang | 1997-03-25 |
| 5603156 | Lapping process for minimizing shorts and element recession at magnetic head air bearing surface | Robert G. Biskeborn, Carol Yoshiko Inouye, David J. Seagle, Albert John Wallash, Robert Owen Barr +1 more | 1997-02-18 |
| 5576908 | Actuator and file level initialization of magnetoresistive transducers | Mike P. Salo, Akihiko Aoyagi, Hiroshi Yanagisawa, Hiroshima Terashima, Kenji Kuroki | 1996-11-19 |
| 5508614 | Non-contact method for testing for MR shield short circuits | Donald E. Horne, Robert Langland Smith | 1996-04-16 |
| 5465186 | Shorted magnetoresistive head leads for electrical overstress and electrostatic discharge protection during manufacture of a magnetic storage system | Christopher H. Bajorek, A. David Erpelding, Surya Pattanaik, Neil Leslie Robertson, Albert John Wallash | 1995-11-07 |