Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5062938 | High coercivity low noise cobalt alloy magnetic recording medium and its manufacturing process | — | 1991-11-05 |
| 5051288 | Thin film magnetic recording disk comprising alternating layers of a CoNi or CoPt alloy and a non-magnetic spacer layer | Richard H. Ahlert, Steven E. Lambert, Ian L. Sanders | 1991-09-24 |
| 5030494 | Carbon overcoat for a thin film magnetic recording disk containing discrete clusters of tungsten (W) or tungsten carbide (WC) which project from the surface of the overcoat | Richard H. Ahlert, Kwang Ki Kim, Ian L. Sanders, Anthony W. Wu | 1991-07-09 |
| 4940511 | Method for making a magnetoresistive read transducer | Robert E. Fontana, Jr., James H. Lee, Haralambos Lefakis | 1990-07-10 |
| 4914538 | Magnetoresistive read transducer | Hung-Chang W. Huang, Cherngye Hwang | 1990-04-03 |
| 4879619 | Magnetoresistive read transducer | Robert E. Fontana, Jr., James H. Lee, Haralambos Lefakis | 1989-11-07 |
| 4825325 | Magnetoresistive read transducer assembly | — | 1989-04-25 |
| 4809109 | Magnetoresistive read transducer and method for making the improved transducer | Michael F. Toney, Ching Hwa Tsang | 1989-02-28 |
| 4789598 | Thin film medium for horizontal magnetic recording having an improved cobalt-based alloy magnetic layer | Run-Han Wang | 1988-12-06 |
| 4782413 | Magnetoresistive sensor with mixed phase antiferromagnetic film | Ting-Chang Huang | 1988-11-01 |
| 4778582 | Process for making a thin film metal alloy magnetic recording disk with a hydrogenated carbon overcoat | — | 1988-10-18 |
| 4755897 | Magnetoresistive sensor with improved antiferromagnetic film | — | 1988-07-05 |
| 4749628 | Multilayered vertical magnetic recording medium | Richard H. Ahlert, Grace S. Lim | 1988-06-07 |
| 4657824 | Vertical magnetic recording medium with an intermetallic compound nucleating layer | — | 1987-04-14 |
| 4654276 | Magnetic recording medium with an underlayer and a cobalt-based magnetic layer | Richard H. Ahlert, Grace S. Lim | 1987-03-31 |
| 4652499 | Magnetic recording medium with a chromium alloy underlayer and a cobalt-based magnetic layer | — | 1987-03-24 |
| 4632883 | Vertical recording medium with improved perpendicular magnetic anisotropy due to influence of beta-tantalum underlayer | Mohammad T. Moshref | 1986-12-30 |
| 4488262 | Electronically programmable read only memory | Dominique Basire, Arup Bhattacharyya, Pierre Mollier | 1984-12-11 |
| 4471405 | Thin film capacitor with a dual bottom electrode structure | Kris V. Srikrishnan | 1984-09-11 |
| 4437139 | Laser annealed dielectric for dual dielectric capacitor | — | 1984-03-13 |
| 4423087 | Thin film capacitor with a dual bottom electrode structure | Kris V. Srikrishnan | 1983-12-27 |
| 4408254 | Thin film capacitors | Wei-Kan Chu | 1983-10-04 |
| 4333808 | Method for manufacture of ultra-thin film capacitor | Arup Bhattacharyya, Wei-Kan Chu, Francis W. Wiedman | 1982-06-08 |
| 4319264 | Nickel-gold-nickel conductors for solid state devices | Amitava Gangulee, Paul S. Ho, Robert J. Miller | 1982-03-09 |
| 4310568 | Method of fabricating improved Schottky barrier contacts | William D. Rosenberg, James F. White | 1982-01-12 |