Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809213 | Two-track convolver operating with acoustic waves and with suppression of self-convolution signals | — | 1989-02-28 |
| 4799184 | Convolver arangement with acoustic waves | — | 1989-01-17 |
| 4760360 | Surface-wave resonator structure having metallization strips interrupted in sub-sections in reflector fingers | Peter Zibis | 1988-07-26 |
| 4701657 | Dispersive interdigital transducer for arrangements operating with acoustic waves | — | 1987-10-20 |
| 4397547 | Lens module for an opto-electronic range finder | — | 1983-08-09 |
| 4370724 | Circuit for the sensor controlled distance measurement | Heiner Herbst, Hans-Joerg Pfleiderer | 1983-01-25 |
| 4367534 | Circuit for sensor-controlled telemetry | Heiner Herbst, Hans-Joerg Pfleiderer | 1983-01-04 |
| 4360256 | Single reflex camera with an optoelectronic distance meter mounted in the vicinity of the view finder eyepiece | — | 1982-11-23 |
| 4359274 | Single reflex camera with optoelectronic distance meter | Peter Kleinschmidt, Heiner Herbst, Hans-Jorg Pfleiderer | 1982-11-16 |
| 4335317 | Circuit for sensor-controlled telemetry | — | 1982-06-15 |
| 4334151 | Circuit provided with an exposure measuring part for sensor-controlled telemetry | Heiner Herbst, Hans-Joerg Pfleiderer | 1982-06-08 |
| 4334150 | Circuit with an exposure measuring unit for sensor controlled range measurement | Heiner Herbst, Hans-Joerg Pfleiderer | 1982-06-08 |