| Patents for H03H 7 - Multiple-port networks comprising only passive electrical elements as network components (15,104) |
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| 03/29/1995 | CN2193624Y 功率因数修正装置 Power factor correction device |
| 03/28/1995 | US5402321 Composite device having inductor and coupling member |
| 03/23/1995 | DE4420376A1 Modulator Modulator |
| 03/22/1995 | EP0644605A1 Circuit and method for balun compensation |
| 03/21/1995 | US5400000 Band-pass filter having two loop-shaped electrodes |
| 03/21/1995 | CA2031918C Switched-loop/180° phase bit device with aperture shutter capabilities |
| 03/15/1995 | EP0643481A1 Radio frequency filter |
| 03/14/1995 | CA2026048C Line filter |
| 03/07/1995 | US5396197 Network node trap |
| 03/02/1995 | DE4329361A1 Power distributor |
| 02/28/1995 | US5394122 RF digital-to-analog converter |
| 02/28/1995 | US5394061 High frequency plasma power source and impedance matching device for supplying power to a semiconductor processing apparatus |
| 02/22/1995 | EP0639902A1 Distribution device for the signals from satellite for an antenna installation |
| 02/21/1995 | US5392018 Electronically tuned matching networks using adjustable inductance elements and resonant tank circuits |
| 02/21/1995 | US5391392 Method for manufacturing electrical components |
| 02/15/1995 | EP0638953A1 LC-type dielectric filter and duplexer |
| 02/14/1995 | US5390337 Combination surge and diplex filter for CATV distribution systems |
| 02/14/1995 | US5389902 Electromagnetic delay line having a plurality of chip capacitors disposed in more than one row |
| 02/14/1995 | US5389843 Simplified structure for programmable delays |
| 02/09/1995 | WO1995004406A1 Variable bode equalizer with reversible reactance elements |
| 02/08/1995 | EP0637842A1 LC element, semiconductor device and LC element manufacturing method |
| 01/31/1995 | US5386203 Antenna coupler |
| 01/26/1995 | WO1995002924A1 Flat cable to flat parallel wire cable |
| 01/25/1995 | EP0635907A2 Filtered electrical connector |
| 01/24/1995 | CA2034994C Low loss 360 degree x-band analog phase shifter |
| 01/18/1995 | EP0532717A4 Multimedia high speed network |
| 01/17/1995 | US5382928 Radio frequency |
| 01/17/1995 | US5382927 Band-pass filter having two looped-shaped electrodes |
| 01/17/1995 | US5382925 Hybrid coupler |
| 01/10/1995 | US5381145 Method and apparatus for parallel decoding and encoding of data |
| 01/10/1995 | US5381110 Spurious frequency suppressor |
| 01/04/1995 | EP0632654A1 Autotransformer for the transmission of baseband video |
| 01/03/1995 | US5379294 For bandpass-filtering a first analog aignal and second signal |
| 01/03/1995 | US5379008 Variable impedance circuit providing reduced distortion |
| 01/03/1995 | US5379005 Flat cable to flat parallel wire cable |
| 01/03/1995 | US5378947 Filter circuit composed of glass delay line with no coil |
| 01/03/1995 | US5378939 Gallium arsenide monolithically integrated sampling head using equivalent time sampling having a bandwidth greater than 100 Ghz |
| 01/03/1995 | US5378937 Equalizer for optical communication systems |
| 12/28/1994 | EP0631385A1 Device for limiting the impedance mismatch of a point to multipoint connection comprising buslines printed on a rigid isolating substrate |
| 12/27/1994 | US5376907 High-frequency tunable filter |
| 12/27/1994 | US5376904 Directional coupler for differentially driven twisted line |
| 12/21/1994 | EP0629892A2 Waveguide-type optical device and impedance matching method thereof |
| 12/14/1994 | EP0358649B1 Arrangement for filtering an incoming fm signal |
| 12/14/1994 | CN1096405A 30 deg. stepping phase-shifting circuit |
| 12/08/1994 | WO1994028627A1 High temperature superconductor lumped elements and circuit |
| 12/07/1994 | EP0627137A1 Digitally controlled phase shifter |
| 11/23/1994 | CN1095529A Variable impedance circuit providing reduced distortion |
| 11/22/1994 | US5367275 Laminate LC filter having combined condenser and coil functions |
| 11/16/1994 | CN2183066Y Symmetric type wave filter for electronic ballast |
| 11/15/1994 | US5365203 Delay line device and method of manufacturing the same |
| 11/09/1994 | EP0623968A1 Signal distribution device |
| 11/09/1994 | CN2182496Y Frequency adjustable single-frequency device |
| 11/08/1994 | US5363072 High-frequency power divider-combiner |
| 11/08/1994 | US5363070 Attenuator having phase between input and output signals independent of attenuation |
| 11/08/1994 | US5363068 Autotransformer capable of passing a DC signal as well as a balanced output signal |
| 11/02/1994 | EP0622848A1 Chip-type circuit component and method of manufacturing the same |
| 11/01/1994 | US5361403 AM-FM transmitter power amplifier |
| 10/19/1994 | CN1093842A Signal controlled phase shifter |
| 10/18/1994 | US5357226 Noise filter |
| 10/18/1994 | CA2036099C Analog phase shifter |
| 10/11/1994 | US5355103 Fast settling, wide dynamic range vector modulator |
| 10/11/1994 | US5355102 Electronic system |
| 10/05/1994 | EP0618640A1 Enhanced tunability for low-dielectric-constant ferroelectric materials |
| 10/04/1994 | US5352994 Gallium arsenide monolithically integrated nonlinear transmission line impedance transformer |
| 10/02/1994 | CA2120282A1 Enhanced tunability for low-dielectric-constant ferroelectric materials |
| 09/28/1994 | EP0617509A2 Voltage supply for terminating points of waveguides |
| 09/27/1994 | US5351030 Variable attenuator for attenuating gain of analog signal in accordance with digital signal |
| 09/27/1994 | US5351020 Band-pass filter having three or more loop-shaped electrodes |
| 09/21/1994 | CN1025978C Micro band multiple phase-shifting power divider/synthesizer |
| 09/20/1994 | US5349612 Digital serializer and time delay regulator |
| 09/20/1994 | US5349353 Method and apparatus for mixed analog and digital processing of delta modulated pulse streams including digital-to-analog conversion of a digital input signal |
| 09/20/1994 | US5349313 Variable RF power splitter |
| 09/15/1994 | WO1994021038A1 Variable impedance circuit providing reduced distortion |
| 09/15/1994 | WO1994015401A3 Digitally controlled phase shifter |
| 09/14/1994 | EP0614583A1 Integrated emi/rfi filter magnetics |
| 09/13/1994 | US5347245 CATV signal splitter |
| 09/13/1994 | US5347239 Step attenuator |
| 09/07/1994 | EP0614243A1 Electrical filter |
| 09/07/1994 | EP0614241A1 Electrical filter |
| 09/07/1994 | EP0613596A1 High and medium power radioelectric filter. |
| 09/07/1994 | EP0232366B1 Nonvolatile reprogrammable electronic potentiometer |
| 09/06/1994 | US5345604 FM vehicle radio with modular phase shifters |
| 09/06/1994 | US5345200 Coupling network |
| 09/06/1994 | US5345189 Vectorial signal combiner for generating an amplitude modulated carrier by adding two phase modulated constant envelope carriers |
| 09/06/1994 | US5345119 Continuous-time filter tuning with a delay-locked-loop in mass storage systems or the like |
| 09/04/1994 | CA2116367A1 Amplifying filter |
| 09/04/1994 | CA2116366A1 Filter |
| 08/31/1994 | EP0613209A1 A two-frequency impedance matching circuit for an antenna |
| 08/24/1994 | CN2175495Y Antijamming arrangement for microcomputer protection equipment of high voltage line |
| 08/23/1994 | US5340334 Filtered electrical connector |
| 08/17/1994 | EP0611099A1 A method and apparatus for imparting positive phase slope to a narrowband signal |
| 08/17/1994 | CN2174808Y Antenna socket for television |
| 08/16/1994 | US5339065 Adjustable microelectronic potentiometer |
| 08/16/1994 | US5339056 Variable delay line with microstrip delay elements selectively connected by sliding switches |
| 08/16/1994 | US5339021 Cascaded resistance ladder attenuator network |
| 08/09/1994 | US5337261 Designing and evaluating filters for suppressing undesired signals |
| 08/09/1994 | US5337090 Video output circuit with wide bandwidth and low power consumption for high resolution display |
| 08/09/1994 | US5337028 Multilayered distributed filter |
| 08/04/1994 | WO1994017518A1 Text-to-speech system using vector quantization based speech encoding/decoding |
| 08/03/1994 | EP0608815A1 Integrated image rejection frequency converter |