Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10554291 | Method and system for detecting useful signals with significant respective frequency drifts in an overall signal | Benjamin Gadat, Lyonel Barthe, Thibault Maisonnat | 2020-02-04 |
| 7114594 | Door frame of a shaft door with a control arrangement for an elevator shaft and method for access to a control unit | Eric Rossignol, Andreas Dorsch, Martin Rogger | 2006-10-03 |