Patents by Inventor Julius Simon Cohen

Julius Simon Cohen 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).

  • Analysis of a composition
    Patent number: 6609015
    Abstract: An analysis apparatus including a spectroscopic analysis apparatus comprises an excitation system and a monitoring system. The excitation system emits an excitation beam to excite a target region during an excitation period. The monitoring system emits a monitoring beam to image the target region during a monitoring period. The excitation period and the monitoring period substantially overlap. Hence the target region is imaged together with the excitation, and an image is formed displaying both the target region and the excitation area. On the basis of this image, the excitation beam can be very accurately aimed at the target region.
    Type: Grant
    Filed: July 24, 2001
    Date of Patent: August 19, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Gerhardus Wilhelmus Lucassen, Gerwin Jan Puppels, Peter Jacobus Caspers, Marjolein Van Der Voort, Egbert Lenderink, Martinus Bernardus Van Der Mark, Robert Frans Maria Hendriks, Julius Simon Cohen
  • Magnetic resonance imaging method involving sub-sampling
    Patent number: 6556010
    Abstract: A magnetic resonance imaging system is provided with a system of emission antennas,: for example, emission coils, for generating RF excitation pulses. The RF excitation pulses generate magnetic resonance signals from an object to be examined. The system of emission antennas has a spatially inhomogeneous emission profile. The inhomogeneous emission profile is used for the partial spatial encoding of the magnetic resonance signals in addition to the encoding on the basis of magnetic gradient fields.
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: April 29, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Johan Samuel Van Den Brink, Julius Simon Cohen
  • Analysis of a composition
    Publication number: 20020133065
    Abstract: An analysis apparatus including a spectroscopic analysis apparatus comprises an excitation system and a monitoring system. The excitation system emits an excitation beam to excite a target region during an excitation period. The monitoring system emits a monitoring beam to image the target region during a monitoring period. The excitation period and the monitoring period substantially overlap. Hence the target region is imaged together with the excitation, and an image is formed displaying both the target region and the excitation area. On the basis of this image, the excitation beam can be very accurately aimed at the target region.
    Type: Application
    Filed: July 24, 2001
    Publication date: September 19, 2002
    Inventors: Gerhardus Wilhelmus Lucassen, Gerwin Jan Puppels, Peter Jacobus Caspers, Marjolein Van Der Voort, Egbert Lenderink, Martinus Bernardus Van Der Mark, Robert Frans Maria Hendriks, Julius Simon Cohen
  • Magnetic resonance imaging method involving sub-sampling
    Publication number: 20020011845
    Abstract: A magnetic resonance imaging system is provided with a system of emission antennae (13), for example, emission coils, for generating RF excitation pulses. Such RF excitation pulses generate magnetic resonance signals from an object to be examined. The system of emission antennae has a spatially inhomogeneous emission profile. The inhomogeneous emission profile is used for the partial spatial encoding of the magnetic resonance signals in addition to the encoding on the basis of magnetic gradient fields. The magnetic resonance image is reconstructed on the basis of the inhomogeneous emission profile.
    Type: Application
    Filed: June 13, 2001
    Publication date: January 31, 2002
    Inventors: Johan Samuel Van Den Brink, Julius Simon Cohen