Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 333/195
Name: Wave transmission lines and networks > Coupling networks > Electromechanical filter > Using surface acoustic waves > With wave-modifying means (e.g., reflectors, resonators, diffractors, multistrip couplers, etc.)
Description: Subject matter including structure for modifying the amplitude, phase velocity, or propagation path of surface acoustic wave energy along the wave propagation path.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
8710940 Elastic wave device having a capacitive electrode on the piezoelectric substrate Apr. 29, 2014
8704612 Antenna sharing device Apr. 22, 2014
8689416 Method for manufacturing surface acoustic wave element Apr. 8, 2014
8692439 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic device Apr. 8, 2014
8686809 Ladder-type filter including a dielectric film having a side surface with a heightwise inclination Apr. 1, 2014
8677604 Method of manufacturing boundary acoustic wave device Mar. 25, 2014
8674630 On-axis RF coupler and HOM damper for superconducting accelerator cavities Mar. 18, 2014
8669832 Acoustic wave device and acoustic wave filter Mar. 11, 2014
8659368 Surface acoustic wave filter device Feb. 25, 2014
8660168 Method and system for communicating via a spatial multilink repeater Feb. 25, 2014
8648670 Filter, duplexer and communication module Feb. 11, 2014
8648673 Elastic wave apparatus with a floating wiring line on a base substrate Feb. 11, 2014
8610518 Elastic guided wave coupling resonator filter and associated manufacturing Dec. 17, 2013
8610517 Surface acoustic wave resonator mounting with low acceleration sensitivity Dec. 17, 2013
8598968 Elastic wave element and electronic device using the same Dec. 3, 2013
8586195 Method for forming an acoustic mirror with reduced metal layer roughness and related structure Nov. 19, 2013
8581674 Filter and communications apparatus Nov. 12, 2013
8576025 Acoustic wave device, and filter and duplexer using the same Nov. 5, 2013
8567041 Method of fabricating a heated quartz crystal resonator Oct. 29, 2013
8552819 High coupling, low loss saw filter and associated method Oct. 8, 2013
8552820 Filter, duplexer and communication module Oct. 8, 2013
8552818 Tunable filter Oct. 8, 2013
8531255 Two-track surface acoustic wave device with interconnecting grating Sep. 10, 2013
8531254 Elastic wave device Sep. 10, 2013
8525621 Boundary acoustic wave filter Sep. 3, 2013
8502625 Surface acoustic wave resonator and surface acoustic wave oscillator Aug. 6, 2013
8487720 Acoustic wave resonator and acoustic wave filter using the same Jul. 16, 2013
8482363 Surface acoustic wave filter device, duplexer including the same, and electronic apparatus including the same Jul. 9, 2013
8476991 Elastic wave resonator, elastic wave filter, and antenna sharing device using the same Jul. 2, 2013
8461942 Surface acoustic wave device Jun. 11, 2013
8436696 Surface acoustic wave device and communication device May. 7, 2013
8436697 Surface acoustic wave filter device May. 7, 2013
8427258 Surface acoustic wave device and communication device Apr. 23, 2013
8427259 Elastic wave filter, and duplexer and electronic device using same Apr. 23, 2013
8421560 Boundary acoustic wave resonator and ladder filter Apr. 16, 2013
8421555 Receiving side filter of duplexer and duplexer Apr. 16, 2013
8421559 Interface acoustic wave device Apr. 16, 2013
8421558 Boundary acoustic wave device having an interdigital transducer electrode in a groove Apr. 16, 2013
8416038 Surface acoustic wave device and method of adjusting LC component of surface acoustic wave device Apr. 9, 2013
8410869 Elastic-wave filter device having a band-pass filter and a band-reject filter Apr. 2, 2013
8405472 Elastic wave filter device Mar. 26, 2013
8397360 Method for manufacturing a monolithic oscillator with bulk acoustic wave (BAW) resonators Mar. 19, 2013
8400022 Wireless energy transfer with high-Q similar resonant frequency resonators Mar. 19, 2013
8395283 Wireless energy transfer over a distance at high efficiency Mar. 12, 2013
8391784 Communication device and high-frequency coupler Mar. 5, 2013
8384495 Acoustic wave duplexer Feb. 26, 2013
8384247 Wireless energy transfer to moving devices Feb. 26, 2013
8381386 Method of manufacturing a boundary acoustic wave device Feb. 26, 2013
RE43958 Surface acoustic wave filter and saw filter package Feb. 5, 2013
8362852 Branching filter Jan. 29, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18










 
 
  Recently Added Patents
Method and apparatus for optimizing paging in a communication network
System and method for measuring an analyte in a sample
Social community generated answer system with collaboration constraints
Automated security analysis for federated relationship
Liposomal nanoparticles and other formulations of fenretinide for use in therapy and drug delivery
Wine cellar alarm system
Method and system for dynamic storage tiering using allocate-on-write snapshots
  Randomly Featured Patents
Fuel pump nozzle
Radio frequency antenna with small cross-section
Bilayer metallization cap for photolithography
Surface plasmon induction in multiwalled carbon nanotube arrays
Method and apparatus for rendering objects on a display with added realism
Composition and method using solid-phase particles for sustained in vivo release of a biologically active agent
Transversely stiffened membrane seal
Process of manufacturing structural body for automotive vehicle
Functionalized multiblock macromonomers and process for their production
Method and apparatus for executing tasks by following a linked list of memory packets