| Patents for H03B 1 - Details (4,410) |
|---|
| 02/12/1987 | WO1987000993A1 Local oscillation circuit |
| 01/29/1987 | WO1987000706A1 Local oscillator |
| 01/27/1987 | US4639691 Oscillator |
| 01/27/1987 | US4639690 Tunable, dielectric-resonator-stabilized oscillator and method of tuning same |
| 01/20/1987 | US4638264 Voltage controlled oscillator with series connected resonance element and switched capacitance |
| 01/07/1987 | EP0207650A2 Wide range electronic oscillator |
| 12/30/1986 | US4633520 Prescaler input circuit |
| 12/30/1986 | US4633197 Single resonant tank modulated oscillator |
| 12/30/1986 | EP0205771A1 Integrated microwave oscillator |
| 12/16/1986 | US4630008 Direct FM crystal-controlled oscillator |
| 12/16/1986 | US4630004 Dielectric resonator stabilized microstrip oscillator |
| 12/16/1986 | US4630002 Very high frequency oscillator with gyromagnetic resonators |
| 12/09/1986 | US4628283 Hermetically sealed oscillator with dielectric resonator tuned through dielectric window by adjusting screw |
| 12/09/1986 | CA1215145A1 Tv tuner oscillator with feedback for more low frequency power |
| 12/03/1986 | EP0203663A1 Microwave power oscillator linearly modulated in a large-frequency domain |
| 12/02/1986 | US4626800 YIG thin film tuned MIC oscillator |
| 11/25/1986 | US4625183 Low-cost VCO using lumped elements in microwave band |
| 11/04/1986 | US4621241 Wide range electronic oscillator |
| 10/21/1986 | US4619001 Tuning systems on dielectric substrates |
| 10/21/1986 | US4618836 Wide band dielectric resonator oscillator having temperature compensation |
| 10/07/1986 | US4616193 High frequency transistor oscillator with discrete resonator elements for transponder |
| 10/07/1986 | CA1212457A1 Frequency converter, especially catv converter |
| 09/16/1986 | US4612668 FM wireless transmitter |
| 09/02/1986 | US4609884 Level control for a voltage controlled oscillator |
| 09/02/1986 | US4609883 Microwave oscillator hermetically sealed and coupled to dielectric resonator |
| 08/26/1986 | CA1210461A1 Microwave oscillator |
| 07/22/1986 | US4602221 High frequency energy source |
| 07/22/1986 | CA1208319A1 Dual mode cavity stabilized oscillator |
| 07/02/1986 | EP0185908A2 High frequency energy source |
| 07/01/1986 | US4598423 Tuning circuit for a multiband tuner |
| 06/24/1986 | US4596966 Variable capacitor-controlled transistorized ultra-high frequency oscillator |
| 06/24/1986 | CA1206538A1 Microwave oscillator |
| 06/03/1986 | US4593257 In a tuning system for a television receiver |
| 06/03/1986 | US4593256 Oscillator with switched reactance resonator for wide bandwidth and serial bias connections for low power |
| 06/03/1986 | US4593255 Varactor tuned Colpitts oscillator with compensating varactor for wide band width |
| 05/28/1986 | EP0182664A2 Low noise oscillator |
| 05/21/1986 | EP0181801A1 Very high frequency oscillator using gyromagnetic resonators |
| 05/20/1986 | US4590616 Re-tuning device comprising a switching mixer stage and a tuning oscillator |
| 05/20/1986 | US4590443 Transistor oscillator with compensating circuit for variable collector-base capacitance |
| 05/13/1986 | US4589055 Rotor shaft support mechanism in oscillator |
| 05/13/1986 | US4588969 Adjustable crystal oscillator with acceleration compensation |
| 05/13/1986 | US4588964 Hermetically sealed microwave solid-state oscillator with dielectric resonator tuned by electromagnetically coupled terminating admittance |
| 05/06/1986 | CA1204175A1 Variable frequency u.h.f. local oscillator for a television receiver |
| 04/22/1986 | US4584541 Digital modulator with variations of phase and amplitude modulation |
| 04/15/1986 | US4583056 Apparatus having printed circuit pattern for suppressing radio interference |
| 04/08/1986 | US4581594 Drive circuit for YIG tuned devices |
| 04/08/1986 | US4581591 Integrated circuit tunable cavity oscillator |
| 04/01/1986 | US4580109 Low noise oscillator |
| 03/19/1986 | EP0174710A1 Variable frequency R.C.oscillator. |
| 03/04/1986 | US4574257 Crystal resonator oscillator having circuitry for suppressing undesired crystal harmonics |
| 02/04/1986 | US4569084 Frequency converter, especially CATV converter |
| 02/04/1986 | US4568890 Microwave oscillator injection locked at its fundamental frequency for producing a harmonic frequency output |
| 01/21/1986 | US4565979 Double dielectric resonator stabilized oscillator |
| 01/21/1986 | US4565978 Integrable oscillator circuit |
| 01/14/1986 | US4564822 TV Tuner oscillator with feedback for more low frequency power |
| 12/24/1985 | US4560957 Oscillator fine tune circuit |
| 12/18/1985 | EP0164684A2 Tuned oscillator |
| 12/17/1985 | CA1198183A1 Transistorized microwave oscillator of oscillation frequency multiplying type |
| 12/17/1985 | CA1198182A1 Oscillator utilizing inductive parameter of transistor |
| 12/03/1985 | US4556852 Mounting a semiconductor device in a microwave cavity oscillator |
| 11/26/1985 | US4555678 Microwave oscillator |
| 11/19/1985 | US4554516 Frequency source having YIG absorption/transmission filter |
| 10/29/1985 | US4550293 Narrow deviation voltage controlled crystal oscillator |
| 10/02/1985 | EP0156708A1 Microwave transistor oscillator controlled by a variable capacitance |
| 09/10/1985 | US4540955 Dual mode cavity stabilized oscillator |
| 09/03/1985 | US4539530 Transistorized microwave oscillator of oscillation frequency multiplying type |
| 08/28/1985 | EP0152547A2 High-frequency oscillator |
| 08/20/1985 | US4536721 Low noise crystal oscillator |
| 08/06/1985 | US4533881 Rapid starting variable frequency oscillator with minimum startup perturbations |
| 07/30/1985 | CA1191213A1 Transistor circuit including biassing circuit |
| 07/02/1985 | US4527130 Push-pull microwave oscillator with fundamental and second harmonic outputs |
| 06/25/1985 | CA1189581A1 Mounting a semiconductor device in a microwave cavity oscillator |
| 06/04/1985 | US4521746 Microwave oscillator with TM01δ dielectric resonator |
| 05/22/1985 | EP0141933A2 Integrated circuit oscillator |
| 04/23/1985 | US4513256 Swept frequency signal generator |
| 04/17/1985 | EP0137281A1 Microwave oscillator |
| 04/16/1985 | US4511861 VCO Having field effect and bipolar transistors in parallel |
| 03/26/1985 | US4507622 Oscillator utilizing inductive parameter of transistor |
| 03/12/1985 | US4504798 Transistor circuit including biassing circuit |
| 03/06/1985 | EP0133799A2 Tuning system on dielectric substrates |
| 02/13/1985 | EP0132749A2 Tunable LC oscillator comprising a voltage-controlled reactance |
| 01/23/1985 | EP0132010A1 RF-tuning device comprising a switching mixer stage and a tuning oscillator |
| 01/22/1985 | CA1181492A1 Push-pull microwave oscillator |
| 01/15/1985 | US4494081 Variable frequency U. H. F. local oscillator for a television receiver |
| 12/27/1984 | EP0129251A1 Stripline Doppler radar |
| 12/27/1984 | EP0129154A2 Tuning circuit for at least two frequency ranges |
| 12/05/1984 | EP0127238A1 Oscillator circuit |
| 11/27/1984 | US4485356 Variable low frequency sinusoidal oscillator using simulated inductance |
| 11/21/1984 | EP0125586A2 Oscillator circuit for television receivers |
| 11/21/1984 | EP0125451A2 Mounting a semiconductor device in a microwave cavity oscillator |
| 11/20/1984 | US4484157 Lithium tantalate and lithium niobate containing piezoelectricity element |
| 11/13/1984 | CA1177914A1 Low distortion fet oscillator |
| 10/31/1984 | EP0123448A1 Dual mode cavity stabilized oscillator |
| 10/17/1984 | EP0121824A1 Microwave oscillator |
| 10/02/1984 | CA1175509A1 Wideband, synthesizer switched element voltage controlled oscillator |
| 08/01/1984 | EP0114437A1 Microwave oscillator |
| 07/31/1984 | CA1171926A1 Input selection arrangement for applying different local oscillator signals to a prescaler of a phase- lock loop tuning system |
| 07/04/1984 | EP0106843A4 Imrpoved inductance to frequency converter circuit. |
| 06/13/1984 | EP0110595A2 Oscillator utilizing inductive parameter of transistor |
| 06/12/1984 | US4454486 Waveform synthesis using multiplexed parallel synthesizers |