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 Resin composition and display device using the same Antibodies to OX-2/CD200 and uses thereof Far field telemetry operations between an external device and an implantable medical device during recharge of the implantable medical device via a proximity coupling Method and apparatus for reducing power consumption used in communication system having time slots Flip flop shoe Method of and apparatus for evaluating an optimal irradiation amount of an electron beam for drawing a pattern onto a sample Magnetic impedance element and magnetic sensor using the same   Randomly Featured Patents Optical disk drive Process for co-production of dialkyl carbonate and alkanediol Tank fitting Portable air conditioner Optical amplification apparatus utilizing Raman amplification and controlling method thereof Motor vehicle seat back Process for preparing multiphase toilet soap Device for the movable mounting of an object, in particular of a jewel on a support Electronic dictionary capable of identifying idioms Imaging single lens © 2006-2008 PatentGenius. All Rights Reserved.