Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7064659 | Glide testing of disks with calibration confirmation testing by inducing collision of the slider with production disk surface | Norman Chu, Patricia Galindo, Hang Fai Ngo, Yu-Nan Lo, Nalin Zhou | 2006-06-20 |
| 6935925 | System, method, and apparatus for in-situ acoustic emission monitoring of burnish heads in production during magnetic media cleaning or burnish process | Parul Agrawal, Norman Chu, Charles Lee, Tony Mello, Christopher Ramm +1 more | 2005-08-30 |
| 6771453 | Glide slider fly height calibration method using disk spin down and slider dynamic scan | AN-CHOU CHEN, Norman Chu, Shanlin Duan, Patricia Galindo, Roger Yu Lo +2 more | 2004-08-03 |
| 6662623 | Apparatus and method for glide height calibration of disk surfaces by use of dual-zone laser texture | James Hammond Brannon, Jorge Colonia, Huyen D. Do, Shanlin Duan, Connie H. Moy +2 more | 2003-12-16 |
| 6580266 | Thin film delamination detection for magnetic disks | Shanlin Duan, Yan Liu, Bob C. Robinson, Li Tang, Ka Wong | 2003-06-17 |
| 6567240 | Disk drive platter using sputter shadows thereon for determining orientation thereof | Andrew John Buhler, Erich Chuh, Hang Fai Ngo, Alma Lujan Ortega-Avery, Bob C. Robinson +2 more | 2003-05-20 |