IOT Integrierte Optik GmbH
4Patents
0Active
4Granted
26Portfolio score
Filing activity: Sep 16, 1994 → Jul 14, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5611007A | Asymmetric integrated optical Mach-Zehnder interferometer | Physics | 12 | Expired |
| US5526453A | Integrated optical coupler | Physics | 11 | Expired |
| US5590226A | Integrated optical branching arrangement and method using same | Physics | 7 | Expired |
| US6067388A | Method of making an integrated optical component and an integrated optical star coupler made in accordance with said method | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.