Patents by Inventor George M. Dai

George M. Dai 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).

  • COMPOUND MODULATION TRANSFER FUNCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS
    Publication number: 20120026460
    Abstract: Methods, devices, and systems establish an optical surface shape that mitigates or treats a vision condition in a patient. An optical surface shape for a particular patient can be determined using a set of patient parameters for the specific patient by using a compound modulation transfer function (CMTF). The compound modulation transfer function can include a combination of modulation transfer functions (MTF's) at a plurality of distinct frequencies.
    Type: Application
    Filed: September 27, 2011
    Publication date: February 2, 2012
    Applicant: AMO Manufacturing USA, LLC
    Inventors: George M. Dai, Kingman Yee
  • COMPOUND MODULATION TRANSFER FUNCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS
    Publication number: 20110128497
    Abstract: Methods, devices, and systems establish an optical surface shape that mitigates or treats a vision condition in a patient. An optical surface shape for a particular patient can be determined using a set of patient parameters for the specific patient by using a compound modulation transfer function (CMTF). The compound modulation transfer function can include a combination of modulation transfer functions (MTF's) at a plurality of distinct frequencies.
    Type: Application
    Filed: November 29, 2010
    Publication date: June 2, 2011
    Applicant: AMO Manufacturing USA, LLC
    Inventors: George M. Dai, Kingman Yee
  • COMPOUND MODULATION TRANSFER FUNCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS
    Publication number: 20090086163
    Abstract: Methods, devices, and systems establish an optical surface shape that mitigates or treats a vision condition in a patient. An optical surface shape for a particular patient can be determined using a set of patient parameters for the specific patient by using a compound modulation transfer function (CMTF). The compound modulation transfer function can include a combination of modulation transfer functions (MTF's) at a plurality of distinct frequencies.
    Type: Application
    Filed: December 8, 2008
    Publication date: April 2, 2009
    Applicant: AMO Manufacturing USA, LLC.
    Inventors: George M. Dai, Kingman Yee
  • COMPOUND MODULATION TRANSFER FUNCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS
    Publication number: 20080129962
    Abstract: Methods, devices, and systems establish an optical surface shape that mitigates or treats a vision condition in a patient. An optical surface shape for a particular patient can be determined using a set of patient parameters for the specific patient by using a compound modulation transfer function (CMTF). The compound modulation transfer function can include a combination of modulation transfer functions (MTF's) at a plurality of distinct frequencies.
    Type: Application
    Filed: November 30, 2007
    Publication date: June 5, 2008
    Applicant: VISX, Incorporated
    Inventors: George M. Dai, Kingman Yee