Patents by Inventor David James Frederick Cooper

David James Frederick Cooper 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).

  • Patent number: 8922887
    Abstract: Where a multimode fiber is used for light delivery in a microscope system and a transverse distribution of light exiting a distal end of the fiber is substantially uniform, the distal end is imaged onto a plane of a sample to be probed by the microscope system, or at a conjugate plane. Alternatively, the distal end is imaged onto a plane sufficiently close to the sample plane or the conjugate plane such that a radiant intensity of light at the sample plane or the conjugate plane is substantially uniform. In the case of a multi-focal confocal microscope system, the distal end of the multimode fiber is imaged onto a plane of a segmented focusing array. Alternatively the distal end is imaged onto a plane sufficiently close to the segmented focusing array plane such that a radiant intensity of the light at the segmented focusing array plane is substantially uniform.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: December 30, 2014
    Assignee: Spectral Applied Research Inc.
    Inventor: David James Frederick Cooper
  • Publication number: 20140133017
    Abstract: Where a multimode fiber is used for light delivery in a microscope system and a transverse distribution of light exiting a distal end of the fiber is substantially uniform, the distal end is imaged onto a plane of a sample to be probed by the microscope system, or at a conjugate plane. Alternatively, the distal end is imaged onto a plane sufficiently close to the sample plane or the conjugate plane such that a radiant intensity of light at the sample plane or the conjugate plane is substantially uniform. In the case of a multi-focal confocal microscope system, the distal end of the multimode fiber is imaged onto a plane of a segmented focusing array. Alternatively the distal end is imaged onto a plane sufficiently close to the segmented focusing array plane such that a radiant intensity of the light at the segmented focusing array plane is substantially uniform.
    Type: Application
    Filed: January 16, 2014
    Publication date: May 15, 2014
    Applicant: SPECTRAL APPLIED RESEARCH INC.
    Inventor: David James Frederick Cooper
  • Patent number: 8670178
    Abstract: Where a multimode fiber is used for light delivery in a microscope system and a transverse distribution of light exiting a distal end of the fiber is substantially uniform, the distal end is imaged onto a plane of a sample to be probed by the microscope system, or at a conjugate plane. Alternatively, the distal end is imaged onto a plane sufficiently close to the sample plane or the conjugate plane such that a radiant intensity of light at the sample plane or the conjugate plane is substantially uniform. In the case of a multi-focal confocal microscope system, the distal end of the multimode fiber is imaged onto a plane of a segmented focusing array. Alternatively the distal end is imaged onto a plane sufficiently close to the segmented focusing array plane such that a radiant intensity of the light at the segmented focusing array plane is substantially uniform.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: March 11, 2014
    Assignee: Spectral Applied Research Inc.
    Inventor: David James Frederick Cooper
  • Publication number: 20110134519
    Abstract: Where a multimode fiber is used for light delivery in a microscope system and a transverse distribution of light exiting a distal end of the fiber is substantially uniform, the distal end is imaged onto a plane of a sample to be probed by the microscope system, or at a conjugate plane. Alternatively, the distal end is imaged onto a plane sufficiently close to the sample plane or the conjugate plane such that a radiant intensity of light at the sample plane or the conjugate plane is substantially uniform. In the case of a multi-focal confocal microscope system, the distal end of the multimode fiber is imaged onto a plane of a segmented focusing array. Alternatively the distal end is imaged onto a plane sufficiently close to the segmented focusing array plane such that a radiant intensity of the light at the segmented focusing array plane is substantially uniform.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 9, 2011
    Applicant: Spectral Applied Research Inc.
    Inventor: David James Frederick Cooper