|
| Patents for H03H 9 - Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators (20,116) |
|---|
| 03/02/1976 | US3942118 Delay time controller for use in a group-delay equalizer | | 02/24/1976 | US3940720 Recirculating electric and acoustic tapped delay line | | 02/24/1976 | US3940717 Acoustic surface wave devices using Tl3 TaS4 and Tl3 TaSe4 crystals | | 02/24/1976 | US3940638 Thin quartz oscillator with support of leads | | 02/17/1976 | US3939442 Ceramic filter circuit | | 02/10/1976 | US3938062 End fire surface wave piezoelectric transducer | | 02/03/1976 | US3936774 High bulk mode rejection surface wave device | | 02/03/1976 | US3936765 Surface acoustic wave oscillators | | 02/03/1976 | US3936679 Elastic surface wave transducer | | 01/27/1976 | US3935550 Group delay equaliser | | 01/20/1976 | US3933037 Device including a thermostatic enclosure, which is suspended from a tropospheric balloon | | 01/06/1976 | US3931600 Mechanical filter | | 01/06/1976 | US3931598 Normal reflective array compressor and method | | 01/06/1976 | US3931597 Apparatus and method for phase-encoded surface wave devices | | 01/06/1976 | US3931420 Temperature compensated acoustic surface wave device | | 01/06/1976 | US3931388 Crystal resonator housing configurations |
|