Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246543 | Textured data storage disk having a brittle nonmetallic substrate | Peter Michael Baumgart, Hung Nguyen, Thao A. Nguyen, Andrew Ching Tam, Anthony W. Wu | 2001-06-12 |
| 6013336 | Procedure employing a diode-pumped laser for controllably texturing a disk surface | Peter Michael Baumgart, Thao A. Nguyen, Andrew Ching Tam | 2000-01-11 |
| 5875084 | Magnetic recording disk having protrusions centered in respective depressions | Peter Michael Baumgart, Thao A. Nguyen, Andrew Ching Tam | 1999-02-23 |
| 5768076 | Magnetic recording disk having a laser-textured surface | Peter Michael Baumgart, Thao A. Nguyen, Andrew Ching Tam | 1998-06-16 |
| 5689057 | Calibration disk with disk bumps for calibrating PZT sliders | Peter Michael Baumgart, Karl A. Flechsig, Michael F. Lee, Ullal V. Nayak, Thao A. Nguyen +2 more | 1997-11-18 |
| 5631408 | Method of making disk bumps with laser pulses | Peter Michael Baumgart, Karl A. Flechsig, Michael F. Lee, Ullal V. Nayak, Thao A. Nguyen +2 more | 1997-05-20 |
| 5595791 | Process for texturing brittle glass disks | Peter Michael Baumgart, Hung Nguyen, Thao A. Nguyen, Andrew Ching Tam, Anthony W. Wu | 1997-01-21 |
| 5567484 | Process for texturing brittle nonmetallic surfaces | Peter Michael Baumgart, Hung Nguyen, Thao A. Nguyen, Andrew Ching Tam, Anthony W. Wu | 1996-10-22 |
| 5544775 | Laser machined slider | Randall T. Kerth, Douglas J. Krajnovich, Murlidhar V. Kulkarni, Andrew Ching Tam | 1996-08-13 |
| 5528922 | Method of making disk bumps with laser pulses for calibrating PZT sliders | Peter Michael Baumgart, Karl A. Flechsig, Michael F. Lee, Ullal V. Nayak, Thao A. Nguyen +2 more | 1996-06-25 |