Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909579 | Magnetic head with a vertically laminated back gap structure having magnetic layer thicknesses less than the skin depth | Jeffrey McCord, Vladimir Nikitin | 2005-06-21 |
| 6906893 | Magnetic head coil and structure for protecting same during pole notch processing | Wenchein Hsiao, Bradley Webb | 2005-06-14 |
| 6870705 | Magnetic head having short pole yoke length and method for fabrication thereof | Richard Hsiao | 2005-03-22 |
| 6848166 | Method of protecting the pole piece of a magnetic head during the ion mill patterning of the yoke | — | 2005-02-01 |
| 6804879 | Method of fabricating a magnetic transducer with a write head having a multi-layer coil | Richard Hsiao, Quang Le, Paul P. Nguyen, Son V. Nguyen, Denny Tang +3 more | 2004-10-19 |
| 6798621 | Shield electrical connections for tunnel valve sensors | Jeffrey McCord | 2004-09-28 |
| 6795278 | Method of protecting read sensors from electrostatic discharge damage during the manufacture of magnetic heads | James Devereaux Jarrett, Richard Hsiao, Ciaran Fox, Thomas R. Albrecht | 2004-09-21 |
| 6785098 | First pole piece with frequency dependent variable effective throat height | Wenchein Hsiao, Quan-chiu Harry Lam | 2004-08-31 |
| 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, Neil Leslie Robertson, Samuel Wonder Yuan | 2004-04-27 |
| 6687083 | Enhanced low profile magnet write head | Wenchein Hsiao, Neil Leslie Robertson, 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 | Neil Leslie Robertson, Edward Dinan Thomas | 2003-12-23 |
| 6538857 | Read head with N-cycle switch for electrostatic discharge (ESD) protection | Saad K. Doss, Glen Adam Garfunkel, Chie Ching Poon, Neil Leslie Robertson, Andrew Ching Tam | 2003-03-25 |
| 6510022 | Method for shaping pole pieces of magnetic heads by chemical mechanical polishing | Ashok Lahiri, Eric James Lee, Hong Xu | 2003-01-21 |
| 6470566 | ESD protection during GMR head fabrication | Richard Hsiao, Timothy J. Moran, Joseph Smyth, Howard Gordon Zolla | 2002-10-29 |
| 6411469 | Transducer suspension system with high conductivity leads having two layers | Randall George Simmons | 2002-06-25 |
| 6330128 | Magnetic head assembly having open yoke write head with highly defined narrow track width | Thomas Young Chang, Glen Adam Garfunkel, Neil Leslie Robertson, Samuel Wonder Yuan | 2001-12-11 |
| 5871655 | Integrated conductor magnetic recording head and suspension having cross-over integrated circuits for noise reduction | Randall George Simmons | 1999-02-16 |
| 5867889 | Double self-aligned insulated contiguous junction for flux-guided-MR or yoke-MR head applications | Moris Dovek, Robert E. Fontana, Jr., Linda Hope Lane | 1999-02-09 |
| 5805382 | Integrated conductor magnetic recording head and suspension having cross-over integrated circuits for noise reduction | Randall George Simmons | 1998-09-08 |
| 5655475 | Method of grinding thin-film magnetic heads using optical grinding markers | Douglas Warren Crandell, David J. Seagle | 1997-08-12 |
| 5579717 | Method of grinding thin-film magnetic heads using optical grinding markers | Douglas Warren Crandell, David J. Seagle | 1996-12-03 |
| 5462636 | Method for chemically scribing wafers | George Chen | 1995-10-31 |