Patents Represented by Attorney, Agent or Law Firm Madan, Mossman & Sriam, P.C.
  • Accelerometer with folded beams
    Patent number: 6805008
    Abstract: Disclosed is an accelerometer for measuring seismic data. The accelerometer includes a proof mass that is resiliently coupled to a support structure by folded beams, S-shaped balanced beams, straight beams, and/or folded beams with resonance damping. The support structure further includes travel stops for limiting transverse motion of the proof mass.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: October 19, 2004
    Assignee: Input/Output, Inc.
    Inventors: Arjun Selvakumar, Duli Yu, Lianzhong Yu, Ben W. Jones