Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775576 | Perpendicular anisotropic magnetic recording | Jean-Claude Bouchand, Dominque Jeanniot | 1988-10-04 |
| 4771350 | Magnetic reading/writing transducer for perpendicular recording | — | 1988-09-13 |
| 4763215 | Device for writing high density data on a magnetic medium | Catherine Gueugnon, Pierre Bernstein | 1988-08-09 |
| 4737873 | Magnetic writing transducer for transverse recording | — | 1988-04-12 |
| 4622615 | Magnetic transducer for high density recording or writing | — | 1986-11-11 |
| 4447839 | Magnetoresistant transducer | Michel Helle | 1984-05-08 |
| 4432028 | Shielded magnetoresistance transducer high data density applications | Michel Helle | 1984-02-14 |
| 4422118 | Integrated magnetic transducer | Michel Helle | 1983-12-20 |
| 4386383 | Magnetic transducer comprising a gap of variable larger dimension for reading and writing data present on a magnetic carrier | Michel Helle, Jean-Pierre Lazzari | 1983-05-31 |
| 4380784 | Magnetic transducer for reading and/or recording of data contained on a magnetic carrier | Michel Helle, Jean-Pierre Lazzari | 1983-04-19 |
| 4323941 | Integrated magnetic transducer | Jean-Pierre Lazzari | 1982-04-06 |
| 4261024 | Transducer platform | — | 1981-04-07 |