| Patents for H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input (11,466) |
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| 08/18/1981 | CA1107356A1 Apparatus for stabilizing microwave oscillator circuits |
| 08/12/1981 | EP0033473A2 Current controlled oscillator |
| 08/11/1981 | US4283691 Crystal oscillator having low noise signal extraction circuit |
| 08/04/1981 | US4282498 Circuit package |
| 08/04/1981 | US4282496 Starting circuit for low power oscillator circuit |
| 07/28/1981 | CA1106000A1 Selective call radio communication receiver |
| 07/22/1981 | EP0032358A2 Oscillator with digital temperature compensation |
| 07/21/1981 | US4280175 Alternating to direct voltage converter |
| 07/07/1981 | US4277758 Ultrasonic wave generating apparatus with voltage-controlled filter |
| 06/16/1981 | US4274066 Quartz crystal oscillator |
| 06/09/1981 | US4272840 Semiconductor integrated circuit for a timepiece |
| 06/09/1981 | US4272736 Start stop oscillator having fixed starting phase |
| 05/26/1981 | US4270102 Integrated circuit FM local oscillator with AFC control and temperature compensation |
| 05/26/1981 | US4270100 Microwave acoustic wave oscillator |
| 05/26/1981 | US4270098 Means for linearizing a voltage variable capacitor controlled oscillator |
| 05/26/1981 | US4270097 Oscillator electronically tunable within a very wide frequency band |
| 05/19/1981 | US4268916 Frequency converting circuit |
| 05/12/1981 | CA1101085A1 Integrated microwave oscillator |
| 05/05/1981 | CA1100616A1 Modulating signal and carrier signal generating circuit |
| 04/28/1981 | US4264980 Self-oscillating converter for ultrashort wave radio receivers |
| 04/28/1981 | US4264967 Unit time producing system |
| 04/28/1981 | US4264875 System for optical injection phase locking and switching of microwave oscillators |
| 04/01/1981 | EP0025894A1 Frequency divider |
| 03/24/1981 | US4258337 Stabilized output power oscillator |
| 03/18/1981 | EP0025391A1 Reliable low frequency tuning fork oscillator and transmitter comprising such an oscillator |
| 03/17/1981 | US4257010 Method and apparatus for sensing and maintaining oscillations in an oscillating system |
| 03/10/1981 | US4255723 Amplitude control inverter circuit for electronic device |
| 03/03/1981 | US4254382 Crystal oscillator temperature compensating circuit |
| 02/03/1981 | US4249262 Tunable microwave oscillator |
| 02/03/1981 | US4249199 Phase compensated controlled oscillator |
| 01/27/1981 | US4247826 Semiconductor integrated amplifier |
| 01/14/1981 | EP0022404A1 Plasma generator |
| 01/13/1981 | US4245193 High-Q multi-mode resonator controlled source |
| 01/07/1981 | EP0021566A1 Start/stop oscillator having fixed starting phase |
| 01/06/1981 | US4243954 Low level LC oscillator |
| 01/06/1981 | US4243953 Voltage controlled oscillator presenting high impedance to parallel resonant tank circuit |
| 12/16/1980 | US4240047 Mechanical resonator oscillator having redundant parallel drive circuits |
| 12/09/1980 | CA1091299A1 Phase locked loop exciter generator for high frequency transmitter |
| 11/26/1980 | EP0019591A1 Quartz oscillator with temperature compensation |
| 11/18/1980 | US4234858 Voltage controlled oscillator with phase control circuits |
| 11/18/1980 | CA1089967A1 Radio-frequency oscillator-modulator |
| 11/11/1980 | US4232447 Method and an apparatus for continuously monitoring the cross-section of slivers |
| 11/04/1980 | CA1089039A1 Oscillating circuit |
| 10/29/1980 | EP0017899A1 Controllable oscillator grouping |
| 10/28/1980 | US4230953 Non-linear control circuit |
| 10/14/1980 | US4228539 High frequency transmitter |
| 10/14/1980 | CA1087698A1 Temperature compensated crystal oscillator |
| 09/23/1980 | US4224580 Quartz crystal oscillator |
| 09/23/1980 | US4223524 Quartz oscillation circuit for electronic timepieces |
| 09/17/1980 | EP0015873A1 Oscillator with a low frequency quartz resonator |
| 09/16/1980 | CA1085939A1 Voltage controlled oscillator |
| 09/16/1980 | CA1085938A1 Voltage controlled oscillator |
| 09/03/1980 | EP0014868A1 Vibration generator for an ultrasonic liquid atomiser |
| 08/26/1980 | US4219779 Self-oscillating mixer circuit |
| 08/26/1980 | US4219754 Temperature compensation by positioning of plural piezoelectric vibrators in an electronic wristwatch |
| 08/26/1980 | CA1084599A1 Detection and maintenance of oscillations |
| 08/20/1980 | EP0014387A1 Wide range voltage-controlled crystal oscillator |
| 08/19/1980 | US4218661 C-MOS crystal oscillator including circuit for temporarily increasing closed loop gain |
| 08/06/1980 | EP0014115A2 Tunable high frequency magnetostatic wave oscillator |
| 08/05/1980 | CA1083236A1 Microwave transistor oscillators |
| 07/22/1980 | US4214252 Semiconductor device having a MOS-capacitor |
| 07/22/1980 | US4214212 Tuner device for a television receiver |
| 07/22/1980 | CA1082319A1 Current controlled oscillator |
| 07/09/1980 | EP0013174A1 Microwave oscillator |
| 07/08/1980 | US4211985 Crystal oscillator using a class B complementary MIS amplifier |
| 07/08/1980 | US4211984 Oscillating circuit arrangements for high frequency industrial generators |
| 06/03/1980 | CA1078933A1 Elastic surface wave oscillator |
| 04/22/1980 | US4199734 Crystal oscillator having switchably disabled harmonic-tuned output circuit |
| 04/01/1980 | US4196404 Crystal oscillator having low power consumption |
| 03/25/1980 | US4195268 Crystal oscillator including adjustable auto transformer for neutralizing crystal capacitance |
| 03/25/1980 | US4195263 Selective call radio communication receiver |
| 03/11/1980 | US4193046 Piezo-electric oscillators with automatic gain control |
| 03/11/1980 | US4193045 Temperature compensated surface acoustic wave oscillators |
| 03/11/1980 | US4193041 Condition responsive inductance to frequency converter with temperature compensation |
| 03/04/1980 | CA1073064A1 Trimming condenser for crystal driven oscillators with coarse and fine tuning |
| 02/26/1980 | US4190808 Amplifier-oscillator frequency multiplier apparatus |
| 02/19/1980 | US4189690 Resonant linear frequency modulator |
| 02/19/1980 | US4189688 Microwave FET power oscillator |
| 02/12/1980 | US4188593 RC Oscillator |
| 02/05/1980 | US4187476 SHF band oscillator circuit using FET |
| 01/29/1980 | CA1070821A1 Controlled oscillator |
| 01/22/1980 | CA1070396A1 R f oscillator and modulator |
| 12/18/1979 | US4179671 Capacitor switching circuits for adjusting crystal oscillator frequency |
| 12/18/1979 | CA1068347A1 Electronic remote control transmitter |
| 12/11/1979 | US4178566 Quartz crystal tuning fork vibrator for a crystal oscillator |
| 11/27/1979 | CA1067153A1 Plural band, single/double conversion radio receiver |
| 11/20/1979 | US4175254 Selectively tunable heterodyne receiver |
| 11/14/1979 | EP0005403A1 Single mode hyperfrequency oscillator tunable by varying a magnetic field |
| 10/16/1979 | CA1064585A1 Phase control circuit and oscillator circuit using it |
| 09/25/1979 | US4169248 Oscillating circuit |
| 09/25/1979 | CA1063186A1 Recursive detector-oscillator circuit |
| 09/11/1979 | CA1062384A1 Voltage supply circuit for voltage-dependent capacitor diode tuning |
| 09/04/1979 | CA1061871A1 Variable frequency oscillator |
| 07/24/1979 | US4162452 Channel selection for a television receiver having low-gain high frequency RF-IF section |
| 07/24/1979 | US4162451 MESFET-device surface-wave-device channel selector |
| 07/10/1979 | US4160957 Signal re-generation apparatus |
| 07/10/1979 | US4160953 Self-oscillation mixer circuits |
| 07/03/1979 | US4160213 Mixer injection voltage compensation circuit |
| 07/03/1979 | CA1057828A1 Temperature compensated surface acoustic wave oscillator |
| 06/12/1979 | US4158182 Low noise oscillator circuit |