| Patents for H01P 11 - Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type (3,866) |
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| 04/06/1999 | US5892419 Integral resonators for a filter and a method for manufacturing thereof |
| 04/01/1999 | WO1999016089A1 Laminated ceramic parts |
| 03/25/1999 | WO1999014816A1 Method for producing resonator ceramic filters with characteristic impedance jumps |
| 03/11/1999 | WO1999012223A1 A method and an arrangement in an electronics system |
| 03/02/1999 | US5876539 Fabrication of ferrite toroids |
| 02/23/1999 | US5874871 Mounting of dielectric resonators |
| 02/16/1999 | US5871684 Method of making lightweight, low thermal expansion microwave structures |
| 01/26/1999 | US5864263 Dielectric filter with protective film covering the edges of the input/output electrodes and external electrode |
| 01/20/1999 | CN1205444A Fabrication method for uniform planar optical waveguide |
| 01/19/1999 | US5861782 Nonradiative dielectric waveguide and method of producing the same |
| 12/15/1998 | US5849673 Method of forming a superconductor coplanar waveguide |
| 12/10/1998 | DE19741147C1 Ceramic filter manufacturing method |
| 12/08/1998 | US5845395 Method of producing high-temperature superconductor thin film device |
| 12/02/1998 | EP0880804A2 Waveguide structures and a method of fabrication thereof |
| 12/02/1998 | EP0880803A1 Mounting of dielectric resonators |
| 12/01/1998 | US5844450 Integrated microstrip to suspend stripline transition structure and method of fabrication |
| 11/24/1998 | US5841330 Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling |
| 11/10/1998 | US5834995 Cylindrical edge microstrip transmission line |
| 11/10/1998 | US5834993 Passive microwave structure and methods having reduced passive intermodulation |
| 11/04/1998 | CN1198259A Ceramic stripline filter |
| 10/28/1998 | CN1197306A Laminated electronic spares |
| 10/22/1998 | WO1998047331A1 Wiring board, wiring board fabrication method, and semiconductor package |
| 10/20/1998 | US5825524 Transverse electric mode electro-optic cell for a modulator and process for producing such a cell |
| 10/13/1998 | US5821830 Non-reciprocal circuit element |
| 10/13/1998 | US5820948 Positioning targets; heating |
| 10/01/1998 | WO1998042486A1 Method of fabricating a millimeter or submillimeter wavelength component |
| 09/29/1998 | US5815056 Dielectric resonator having an elongated non-conductive resonator gaps and manufacturing method thereof |
| 09/22/1998 | US5812033 Microwave integrated circuit |
| 09/16/1998 | EP0865093A1 Non-etched high power HTS circuits and method of construction thereof |
| 09/15/1998 | US5808529 Printed circuit board layering configuration for very high bandwidth interconnect |
| 09/09/1998 | EP0863569A2 Method for manufacturing dielectric filter |
| 09/09/1998 | EP0863568A2 High frequency transmission line capable of improving an intermodulation distortion characteristic in a high frequency device |
| 09/09/1998 | EP0863566A1 Dielectric filter, dielectric duplexer and method of manufacturing the same |
| 09/06/1998 | CA2197909A1 Methods of manufacturing lightweight and low cost microwave components for high frequency operation |
| 08/25/1998 | US5798677 Tunable Quasi-stripline filter and method therefor |
| 08/12/1998 | EP0858126A2 Monolithic antenna |
| 07/30/1998 | WO1998033229A1 Dielectric resonator, dielectric filter, dielectric duplexer, and method for manufacturing dielectric resonator |
| 07/28/1998 | US5785879 Concurrently firing ceramic and melting internal conductive powder |
| 07/14/1998 | US5781086 NRD guide circuit, radar module and radar apparatus |
| 07/14/1998 | US5780072 Manufacturing apparatus for manufacturing TM dual mode dielectric resonator apparatus |
| 07/07/1998 | US5776275 Depositing a magnetic metallized layer over dielectric layer |
| 07/01/1998 | CN1038965C 非互易电路元件 Non-reciprocal circuit element |
| 06/30/1998 | US5774025 Multiple layers of glass-free magnetic dielectric having phase shifter conductor pattern thereon, sinterable below melting point of conductor, cofired |
| 06/30/1998 | US5772820 Process for fabricating a microwave power device |
| 06/23/1998 | US5770988 Thin-film multilayered electrode and method of fabricating same |
| 06/23/1998 | US5770981 Composite microwave circuit module having a pseudo-waveguide structure |
| 06/23/1998 | US5769988 Resonator, filter, silver |
| 06/10/1998 | EP0846348A1 Ceramic stripline filter |
| 06/09/1998 | US5764116 Dielectric resonator and filter utilizing a nonradiative dielectric waveguide device |
| 06/03/1998 | EP0845832A2 Method and apparatus for the interconnection of radio frequency (RF) monolithic microwave integrated circuits |
| 06/02/1998 | US5760660 Orthogonal polarized wave branching filter and its manufacturing method |
| 05/26/1998 | US5757334 Graphite composite structures exhibiting electrical conductivity |
| 05/14/1998 | WO1998019858A1 Circuit comprising microstrip conductor and method for making the same |
| 05/12/1998 | US5751201 Resonator with metal layers devoid of DC connection and semiconductor device in substrate |
| 05/06/1998 | CN1038283C Method for manufacturing microwave circulator |
| 05/05/1998 | US5748052 Nonreciprocal circuit element |
| 04/28/1998 | US5745083 Slotted leaky waveguide array antenna and a method of manufacturing the same |
| 04/08/1998 | EP0834953A1 Orthogonal polarized wave branching filter and its manufacturing method |
| 04/07/1998 | US5736452 Method of manufacturing a hybrid integrated circuit |
| 03/11/1998 | EP0828309A2 Method of fabricating electrical components |
| 03/04/1998 | EP0826234A1 Method of manufacturing a hybrid integrated circuit |
| 03/03/1998 | US5724050 Linear-circular polarizer having tapered polarization structures |
| 02/25/1998 | EP0825665A2 Passive microwave structures and methods having reduced passive intermodulation |
| 02/11/1998 | EP0823746A2 A filter and a method for manufacturing a filter |
| 02/11/1998 | CN1173079A Controllable plane high frequence resonator and filter |
| 02/03/1998 | US5714920 Dielectrically loaded cavity resonator |
| 01/27/1998 | US5712605 Microwave resonator |
| 01/22/1998 | WO1998002935A1 Printed circuit board layering configuration for very high bandwidth interconnect |
| 01/21/1998 | EP0820115A2 Dielectric laminated device and its manufacturing method |
| 01/20/1998 | US5710530 TM dual mode dielectric resonator apparatus and methods for adjusting coupling coefficient and resonance frequencies thereof |
| 01/07/1998 | EP0817302A2 Method of forming electrodes of a dielectric filter |
| 01/07/1998 | EP0815612A1 Dielectric resonator filter |
| 01/07/1998 | CN1169602A Method for designing E-plane bandpass filter with conductive strip |
| 12/29/1997 | EP0814532A2 Resonator |
| 12/18/1997 | WO1997048146A1 Ceramic stripline filter |
| 12/09/1997 | CA2120804C Apparatus and method for assembling and checking microwave monolithic integrated circuit (mmic) module |
| 11/27/1997 | DE19619585A1 Planar HF resonator with superconductor micro structure |
| 11/26/1997 | EP0809319A1 Wave guide arrangement and a method for producing it |
| 11/04/1997 | US5683936 Reactive ion etched assisted gold post process |
| 11/04/1997 | US5683790 Resonators, filters |
| 11/04/1997 | US5682674 Dielectric filter and method of manufacturing the same |
| 10/30/1997 | DE19702153A1 Integrated microstrip to strip line transition forming method |
| 10/29/1997 | CN1163678A Dielectric filter and producing method therefor and package member obtained by packaging filter |
| 10/14/1997 | CA2104003C Dielectric filter construction |
| 10/09/1997 | WO1997030488A3 Waveguide structures and a method of fabrication thereof |
| 10/02/1997 | WO1997036342A1 Mounting of dielectric resonators |
| 10/02/1997 | CA2250261A1 Mounting of dielectric resonators |
| 09/24/1997 | EP0797266A2 Dielectric filter and method of making same |
| 09/18/1997 | WO1997034317A1 Method of manufacturing a hybrid integrated circuit |
| 09/17/1997 | CN1159663A Non reciprocal electric circuit elements |
| 09/09/1997 | US5666094 Method of fabricating NRD guide circuit and NRD guide circuit |
| 09/02/1997 | US5662754 Miniature |
| 08/26/1997 | US5661441 Dielectric resonator oscillator and method of manufacturing the same |
| 08/21/1997 | WO1997030488A2 Waveguide structures and a method of fabrication thereof |
| 08/19/1997 | US5659275 TM dual mode dielectric resonator apparatus with a method for adjusting the coupling coefficients |
| 08/13/1997 | EP0789415A1 High-frequency circuit element and producing method therefor |
| 08/13/1997 | EP0789413A1 Dielectric filter, production method therefor and package member obtained by packaging the filter |
| 08/06/1997 | EP0564652B1 Manufacture of multilayer ceramic part, and multilayer ceramic part |
| 08/05/1997 | US5653841 Fabrication of compact magnetic circulator components in microwave packages using high density interconnections |
| 07/29/1997 | US5652557 Transmission lines and fabricating method thereof |