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Class Information
Number: 333/206
Name: Wave transmission lines and networks > Coupling networks > Wave filters including long line elements > Coaxial
Description: Subject matter including a line structure comprising a conductor coaxially aligned with an outer cylindrical conductive sheath.










Sub-classes under this class:

Class Number Class Name Patents
333/207 Tunable 215


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
6549092 Resonator device, filter, composite filter device, duplexer, and communication device Apr. 15, 2003
6549101 Dielectric filter, and method of manufacturing the same Apr. 15, 2003
6549093 Dielectric filter, duplexer, and communication apparatus incorporating the same Apr. 15, 2003
6545566 Dielectric filter, dielectric duplexer, and communication device Apr. 8, 2003
6538533 Dielectric resonator filter Mar. 25, 2003
6538529 Signal separator and bandpass filter Mar. 25, 2003
6535082 Dielectric filter, dielectric duplexer, and communication device using the same Mar. 18, 2003
6535079 Dielectric filter, dielectric duplexer, and communication apparatus Mar. 18, 2003
6535077 Dielectric filter, dielectric duplexer, and communication apparatus Mar. 18, 2003
6535078 Dielectric filter, dielectric duplexer, and communication system Mar. 18, 2003
6529097 Coaxial resonator, and dielectric filter and dielectric duplexer comprising same Mar. 4, 2003
6525631 System and method for improved microstrip termination Feb. 25, 2003
6525625 Dielectric duplexer and communication apparatus Feb. 25, 2003
6515559 In-band-flat-group-delay type dielectric filter and linearized amplifier using the same Feb. 4, 2003
6507250 Dielectric filter, dielectric duplexer, and communication equipment Jan. 14, 2003
6507254 Multimodal dielectric resonance device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication apparatus Jan. 14, 2003
6504455 Dielectric filter, dielectric duplexer, communication system, and method of producing dielectric filter Jan. 7, 2003
6501347 Dielectric filter having forked auxiliary conductor Dec. 31, 2002
6501349 Method and arrangement for fastening inner conductor of resonator structure Dec. 31, 2002
6498543 Monoblock dielectric duplexer Dec. 24, 2002
6498542 Dielectric resonant device, dielectric filter, dielectric duplexer, communication apparatus including the same, and method for forming input-output electrode of the dielectric resonant device Dec. 24, 2002
6496088 Dielectric filter dielectric duplexer and communication apparatus Dec. 17, 2002
6483405 Dielectric filter, duplexer and communication apparatus Nov. 19, 2002
6476687 Dielectric filter providing TEM- and TE-mode resonators and communicaton device using the same Nov. 5, 2002
6466109 Dielectric filter having non-conductive adjusting regions Oct. 15, 2002
6466110 Tapered coaxial resonator and method Oct. 15, 2002
6462629 Ablative RF ceramic block filters Oct. 8, 2002
6452466 Fastener means relating to contact junctions Sep. 17, 2002
6448870 Dielectric filter, dielectric duplexer, and communication apparatus using the same Sep. 10, 2002
6448872 Reflection-mode filter and method with a constant loss off-set Sep. 10, 2002
6448871 Dielectric filter, dielectric duplexer, and communication apparatus Sep. 10, 2002
6433651 Dielectric filter, composite dielectric filter, duplexer, and communication apparatus having resonance-line holes with offset steps Aug. 13, 2002
6433655 Dielectric filter, a dielectric duplexer, and a communication apparatus Aug. 13, 2002
6429748 Oscillation circuits featuring coaxial resonators Aug. 6, 2002
6426725 Antenna device and communication device Jul. 30, 2002
6411180 Filter Jun. 25, 2002
6411177 Dielectric filter, dielectric duplexer, and communication apparatus Jun. 25, 2002
6411176 Voltage-controlled duplexer and communication apparatus Jun. 25, 2002
6404306 Dielectric ceramic filter with improved electrical characteristics in high side of filter passband Jun. 11, 2002
6401328 Manufacturing method of dielectric filter having a pattern electrode disposed within a dielectric body Jun. 11, 2002
6400238 Dielectric filter having side surface indentation Jun. 4, 2002
6400239 Microwave filter with a movable shield having alignment windows Jun. 4, 2002
6392506 Receive/transmit multiple cavity filter having single input/output cavity May. 21, 2002
6392505 Dielectric device May. 21, 2002
6380824 Dielectric filter, composite dielectric filter, duplexer, and communication apparatus Apr. 30, 2002
6373352 Duplexer with stepped impedance resonators Apr. 16, 2002
6369669 Rare-earth ceramic filter Apr. 9, 2002
6369668 Duplexer and communication apparatus including the same Apr. 9, 2002
6366184 Resonator filter Apr. 2, 2002
6362705 Dielectric filter unit, duplexer, and communication apparatus Mar. 26, 2002

1 2 3 4 5 6 7 8 9 10 11 12










 
 
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