Patents Represented by Attorney J.P. Patents

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  • Partial suspended open-line resonator for parallel coupled line filters
    Patent number: 7268649
    Abstract: The present invention disclosed a partial-suspended open-line resonator for parallel-coupled line filter for size shrinking and well resonant response. The partial-suspended open-line resonator comprises one open conductive line, one etched ground structure having a lattice adjacent to the conductive line, wherein the lattice is formed on a ground plane. Furthermore, a part of the conductive line is suspended over the lattice.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: September 11, 2007
    Assignee: VIA Technologies, Inc.
    Inventor: Sheng-Yuan Lee