| 4744095 |
Diversity channel data receiver with automatic alignment over a .+-.3.5-bit range |
Patrick Clement |
1988-05-10 |
| 4586165 |
Thermo-optic information writing process and information support for implementing this process |
Jean-Claude Lehureau, Henriette Magna |
1986-04-29 |
| 4577291 |
Thermo-optical data writing process and data medium for performing this process |
— |
1986-03-18 |
| 4551733 |
Protected optical disc comprising a flexible closure element |
Francois Lange, Francois Le Carvennec, Jean-Claude Lehureau, Roger Rascle |
1985-11-05 |
| 4536868 |
Protected optical disk with a free layer holder |
Francois Lange |
1985-08-20 |
| 4517574 |
Optical disc humidity protected |
— |
1985-05-14 |
| 4405994 |
Thermo-optic information writing process and information support for implementing this process |
Jean-Claude Lehureau, Henriette Magna |
1983-09-20 |
| 4404656 |
Thermo-optical data writing process and data medium for performing this process |
— |
1983-09-13 |
| 4398203 |
Thermo-optical method for writing information and an information medium for the application of said method |
— |
1983-08-09 |
| 4371954 |
Reversible memory structure with thermo-optical writing and optical reading and process for writing and erasing said structure |
— |
1983-02-01 |
| 4360895 |
Permanent memory structure with thermo-optical writing and optical reading and writing process in such a structure |
— |
1982-11-23 |