Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873575 | Method for providing a personal identification code of a security module | Thomas Werner | 2020-12-22 |
| 4894110 | Identification card with a visible authenticity feature | Joseph Lass, Hansjurgen Merkle, Wolfgang Becker, Erwin Lob | 1990-01-16 |
| 4766026 | Identification card with a visible authenticity feature and a method of manufacturing said card | Joseph Lass, Hansjurgen Merkle, Wolfgang Becker, Erwin Lob | 1988-08-23 |
| 4533958 | Method of transmitting serial data between facsimile equipment and interface performing the same | — | 1985-08-06 |