Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Acoustic wave filter device and duplexer Image Number 4 for United States Patent #7532090. In an acoustic wave filter device, first and second longitudinally coupled resonator SAW filters are provided on a piezoelectric substrate. The first and second longitudinally coupled resonator SAW filters are connected in parallel to each other. The first and second longitudinally coupled resonator SAW filters are withdrawal-weighted. The withdrawal weighting in at least the longitudinally coupled resonator SAW filter is different from the withdrawal weighting in the other longitudinally coupled resonator SAW filter.       Recently Added Patents Enediyne compounds, conjugates thereof, and uses and methods therefor Image quality assessment Para-xylylene based microfilm elution devices Focus information generating device and focus information generating method Method and apparatus for detection of LVDT core fallout condition Health monitoring of applications in a guest partition Case of electronic device having antenna pattern embedded therein and mold and method for manufacturing the same   Randomly Featured Patents Processes for the preparation of clopidogrel Paint waste separator-collector apparatus Superconducting memory cell with directly-coupled readout Chair arm Tooth paste dispenser Process for the production of storage stable wax dispersions Method for conditioning soda effluents in the form of nepheline Processor support Showerhead electrode assemblies for plasma processing apparatuses Modulation system © 2006-2008 PatentGenius. All Rights Reserved.