| Patents for H01P 1 - Auxiliary devices (25,484) |
|---|
| 05/18/2005 | CN2701093Y Low-loss high-selectivity four-frequency combining filter |
| 05/18/2005 | CN2701092Y Single side suppression type low-loss high-selectivity transmitting-receiving duplex filter |
| 05/18/2005 | CN2701091Y A novel structural mechanical executing mechanism for microwave filter |
| 05/18/2005 | CN2701090Y Transmitting-receiving duplex preselected filtering composite filter |
| 05/18/2005 | CN2701089Y Small-sized four-frequency combining filter |
| 05/18/2005 | CN1617384A Dielectric medium resonator, dielectric medium filter and radio communication device |
| 05/18/2005 | CN1202532C Dielectric ceramic composition, dielectric ceramic press cake and electronic element containing them |
| 05/17/2005 | US6894591 Fluidically adjustable transmission line stub |
| 05/17/2005 | US6894587 Coaxial resonator, filter, duplexer, and communication device |
| 05/17/2005 | US6894584 Thin film resonators |
| 05/17/2005 | US6894579 Circulators and isolators with variable operating regions |
| 05/17/2005 | US6894578 Irreversible circuit module including a directional coupler |
| 05/12/2005 | WO2005043669A1 Ferroelectric varactors suitable for capacitive shunt switching |
| 05/12/2005 | WO2005043176A2 Probe testing structure |
| 05/12/2005 | WO2004075421A3 Broadband high-frequency slip ring system |
| 05/12/2005 | WO2004051787B1 Tunable coupling |
| 05/12/2005 | US20050101285 Method of manufacturing bandpass filters for GHz bands |
| 05/12/2005 | US20050101191 Bias-T apparatus and center conductor of the same |
| 05/12/2005 | US20050099252 RF-MEMS switch and its fabrication method |
| 05/12/2005 | US20050099228 Portable power amplifier |
| 05/12/2005 | US20050098348 High-frequency signal transmitting device |
| 05/12/2005 | CA2543450A1 Ferroelectric varactors suitable for capacitive shunt switching |
| 05/11/2005 | EP1530252A1 Methods of manufacturing bandpass filters for GHz bands |
| 05/11/2005 | EP1530250A1 Receiving system with at least two receivers connected to a common antenna and method of controlling the same |
| 05/11/2005 | EP1530249A1 Voltage tunable coplanar phase shifters |
| 05/11/2005 | EP1338096B1 Method of channel frequency allocation for rf and microwave duplexers |
| 05/11/2005 | EP0902988B1 A high frequency multi-port switching circuit |
| 05/11/2005 | CN1615560A Grouped element transmission channel link termination assemblies |
| 05/11/2005 | CN1615559A Grouped element transmission channel link |
| 05/11/2005 | CN1615172A Media, filter element using corrugated media sheet, corrugated sheet, and methods |
| 05/11/2005 | CN1201615C High-frequency circuit board and high-frequency antenna switch module using same |
| 05/11/2005 | CN1201429C Dielectric laminated filter and antenna shared device of using same and communication device |
| 05/11/2005 | CN1201428C Dielectric filter |
| 05/11/2005 | CN1201427C Filter element and its production method |
| 05/11/2005 | CN1201426C Filter |
| 05/10/2005 | US6891510 Device for receiving and/or emitting signals with radiation diversity |
| 05/10/2005 | US6891454 Switch |
| 05/10/2005 | US6891452 High-frequency circuit device and transmitter/receiver |
| 05/10/2005 | US6891449 Antenna duplexer |
| 05/10/2005 | US6891448 Compact balun for 802.11a applications |
| 05/06/2005 | WO2005041345A1 Dual mode planar filter based on smoothed contour resonators |
| 05/06/2005 | WO2003095709A3 Multistep release method for electrochemically fabricated structures |
| 05/05/2005 | US20050095998 Tunable matching circuit |
| 05/05/2005 | US20050095900 Jack with modular mounting sleeve |
| 05/05/2005 | US20050095791 Integration of filters using on-chip transformers for rf and wireless applications |
| 05/05/2005 | US20050094753 Method and device for setting a filter |
| 05/05/2005 | US20050094297 Optical tunable filter and method for manufacturing the optical tunable filter |
| 05/05/2005 | US20050093737 Device and method for phase shifting |
| 05/05/2005 | US20050093661 Printed bandpass filter for a double conversion tuner |
| 05/05/2005 | US20050093647 Twinned pseudo-elliptic directional filter method and apparatus |
| 05/05/2005 | US20050093646 High frequency switch |
| 05/05/2005 | US20050093644 Interpolating programmable gain attenuator |
| 05/05/2005 | US20050093643 Interpolating programmable gain attenuator |
| 05/05/2005 | US20050093641 Low temperature co-fired ceramic (LTCC) circulator |
| 05/05/2005 | US20050093026 Semiconductor device, communication device, and semiconductor device inspecting method |
| 05/05/2005 | US20050092513 Grouped element transmission channel link termination assemblies |
| 05/04/2005 | DE202005001756U1 Mikrowellensensor zur Messung einer dielektrischen Eigenschaft eines Produkts Microwave sensor for measuring a dielectric property of a product |
| 05/04/2005 | CN1612407A Paster type high temperature superconducting circuit stacking structure microstrip filter and its production method |
| 05/04/2005 | CN1200476C Nonreciprocal circuit device and communication apparatus using same |
| 05/03/2005 | US6889155 High frequency module board device |
| 05/03/2005 | US6889068 Heat cutoff signal transmission unit and superconducting signal transmission apparatus |
| 05/03/2005 | US6888432 Laminated substrate, method of producing the same, nonreciprocal circuit element, and communication device |
| 05/03/2005 | US6888430 Integrated radiofrequency circuit component having a trimming diode controlled by a trimming voltage provided by a D/A converter |
| 05/03/2005 | US6888426 Resonator, filter, duplexer, and high-frequency circuit apparatus |
| 05/03/2005 | US6888425 Resonator, filter, composite filter, transmitting and receiving apparatus, and communication apparatus |
| 05/03/2005 | US6888422 Continuously variable filter |
| 05/03/2005 | US6888421 Power attenuator with coupling port |
| 05/03/2005 | US6888420 RF MEMS switch matrix |
| 04/28/2005 | US20050089258 Integrated optical isolator |
| 04/28/2005 | US20050088258 Millimeter wave surface mount filter |
| 04/28/2005 | US20050088255 Electrically tunable filters with dielectric varactors |
| 04/28/2005 | US20050088253 Switchable combinder and integrated combining apparatus for using it |
| 04/28/2005 | US20050088191 Probe testing structure |
| 04/27/2005 | EP1525679A1 Bias-t apparatus and center conductor of the same |
| 04/27/2005 | EP1525645A1 Terminated coaxial connector |
| 04/27/2005 | EP1135825B1 Ferroelectric varactor with built-in dc blocks |
| 04/27/2005 | CN1610274A Regulating parallel microstrip wave filter for microwave communication use |
| 04/27/2005 | CN1199312C Feed connector or output coupling device of multilayer coaxial wire |
| 04/26/2005 | US6885341 Inverted-F ferroelectric antenna |
| 04/26/2005 | US6885264 Meandered-line bandpass filter |
| 04/26/2005 | US6885263 Tunable ferro-electric filter |
| 04/26/2005 | US6885261 Dielectric filter, antenna sharing device, and communication device having a voltage controlled reactance element for tuning the center frequency |
| 04/26/2005 | US6885259 Matching circuit and laminated duplexer with the matching circuit |
| 04/26/2005 | US6885257 Multi-junction waveguide circulator without internal transitions |
| 04/26/2005 | US6884656 Semiconductor device having a flip-chip construction |
| 04/21/2005 | WO2005036692A1 Frequency and bandwidth tunable band-pass filter |
| 04/21/2005 | US20050085200 Antenna interface unit |
| 04/21/2005 | US20050085051 Tunable dielectric device and process relating thereto |
| 04/21/2005 | US20050083234 Wireless device reconfigurable radiation desensitivity bracket systems and methods |
| 04/21/2005 | US20050083153 Electrical interconnection for high-frequency devices |
| 04/21/2005 | US20050083150 Multichip module |
| 04/21/2005 | US20050083146 Non-reciprocal element with three central conductors and communication apparatus using the same |
| 04/20/2005 | EP1523784A2 Integrated circuit and method for manufacturing same |
| 04/20/2005 | CN2694508Y High-frequency division filter |
| 04/20/2005 | CN1607744A Micro band filter with nail-shaped hair pin type structure for microwave communication |
| 04/20/2005 | CN1607734A Triplexer circuit of three mode terminal |
| 04/20/2005 | CN1607695A Micro band filter with fork-shaped hair pin type structure for microwave communication |
| 04/20/2005 | CN1607694A Plane type strip line filter in which strip line is shortened and dual mode resonator in which two types microwaves are independently resonated |
| 04/20/2005 | CN1607693A High temperature superconductive micro band filter with combined type structure for microwave communication and method of manufacture thereof |
| 04/20/2005 | CN1607692A High temperature superconductive micro band filter with combined type laminated structure |