Patents by Inventor Tomiya Scnoda

Tomiya Scnoda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dielectric filter, transmission-reception sharing unit, and communication device
    Publication number: 20010022542
    Abstract: A dielectric filter, a transmission-reception shared unit, and a transceiver, which incorporate the filter, are disclosed; in which spurious modes such as HE110 mode, HE210 mode, HE310 mode, etc., can be suppressed so as to improve blocking-band attenuation characteristics. The dielectric filter comprises a dielectric plate; electrodes having electrodeless parts, which are formed on both main surfaces of the dielectric plate so as to form dielectric resonators; and probes disposed parallel to the line along which the dielectric resonators are aligned.
    Type: Application
    Filed: December 29, 2000
    Publication date: September 20, 2001
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Toshiro Hiratsuka, Tomiya Scnoda, Kenichi Iio