Patents by Inventor Attila Kaszas

Attila Kaszas 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).

  • Method for scanning along a continuous scanning trajectory with a scanner system
    Patent number: 10168598
    Abstract: The invention relates to a method for scanning along a continuous scanning trajectory with a scanner system (100) comprising a first pair of acousto-optic deflectors (10) for deflecting a focal spot of an electromagnetic beam generated by a consecutive lens system (200) defining an optical axis (z) in an x-z plane, and a second pair of acousto-optic deflectors (20) for deflecting the focal spot in a y-z plane being substantially perpendicular to the x-z plane, characterized by changing the acoustic frequency sweeps with time continuously in the deflectors (12, 12?) of the first pair of deflectors (10) and in the deflectors (22, 22?) of the second pair of deflectors (20) so as to cause the focal spot to move continuously along the scanning trajectory.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: January 1, 2019
    Assignee: Femtonics Kft.
    Inventors: Balazs Rozsa, Gergely Katona, Mate Veress, Pal Maak, Gergely Szalay, Attila Kaszas, Balazs Chiovini, Peter Matyas
  • Use of photocleavable compounds
    Patent number: 9650664
    Abstract: Use of photochemically cleavable compounds in course of one or multi-photon irradiation experiments.
    Type: Grant
    Filed: October 3, 2012
    Date of Patent: May 16, 2017
    Assignee: Femtonics KFT
    Inventors: Imre Gyula Csizmadia, Zoltan Mucsi, Gergely Szalay, Attila Kaszas, Csilla Lukacsne Haveland, Orsolya Majercsik, Attila Potor, Gergely Katona, Jozsef Balazs Rozsa, Dorina Gundisch, Balazs Chiovini, Denes Palfi
  • Method and measuring system for scanning multiple regions of interest
    Patent number: 9030547
    Abstract: The invention relates to a method for carrying out measurements on at least one region of interest within a sample via a laser scanning microscope having focusing means for focusing a laser beam and having electro-mechano-optic deflector for deflecting the laser beam, the method comprising: providing a scanning trajectory for the at least one region of interest; providing a sequence of measurements and the corresponding scanning trajectories; providing cross-over trajectories between the scanning trajectories of two consecutive measurements; deflecting the laser beam via the electro-mechano-optic means for moving a focus spot of the focused laser beam along a scanning trajectory at an average scanning speed; and deflecting the laser beam via the electro-mechano-optic means for moving the focus spot of the laser beam along a cross-over trajectory at a cross-over speed having a maximum, the maximum of the cross-over speed being higher than the average scanning speed.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: May 12, 2015
    Assignee: Femtonics Kft.
    Inventors: E. Szilveszter Vizi, Gergely Katona, J. Balazs Rozsa, Attila Kaszas, Gergely Turi
  • Method for Scanning Along a Continuous Scanning Trajectory With a Scanner System
    Publication number: 20150085346
    Abstract: The invention relates to a method for scanning along a continuous scanning trajectory with a scanner system (100) comprising a first pair of acousto-optic deflectors (10) for deflecting a focal spot of an electromagnetic beam generated by a consecutive lens system (200) defining an optical axis (z) in an x-z plane, and a second pair of acousto-optic deflectors (20) for deflecting the focal spot in a y-z plane being substantially perpendicular to the x-z plane, characterised by changing the acoustic frequency sweeps with time continuously in the deflectors (12, 12?) of the first pair of deflectors (10) and in the deflectors (22, 22?) of the second pair of deflectors (20) so as to cause the focal spot to move continuously along the scanning trajectory.
    Type: Application
    Filed: January 5, 2012
    Publication date: March 26, 2015
    Applicant: Femtonics Kft.
    Inventors: Balazs Rozsa, Gergely Katona, Mate Veress, Pal Maak, Gergely Szalay, Attila Kaszas, Balazs Chiovini, Peter Matyas
  • USE OF PHOTOCLEAVABLE COMPOUNDS
    Publication number: 20140234883
    Abstract: Use of photochemically cleavable compounds in course of one or multi-photon irradiation experiments.
    Type: Application
    Filed: October 3, 2012
    Publication date: August 21, 2014
    Applicant: FEMTONICS KFT
    Inventors: Imre Gyula Csizmadia, Zoltan Mucsi, Gergely Szalay, Attila Kaszas, Csilla Lukacsne Haveland, Orsolya Majercsik, Attila Potor, Gergely Katona, Jozsef Balazs Rozsa, Dorina Gundisch, Balazs Chiovini, Denes Palfi
  • METHOD AND MEASURING SYSTEM FOR SCANNING MULTIPLE REGIONS OF INTEREST
    Publication number: 20110279667
    Abstract: The invention relates to a method for carrying out measurements on at least one region of interest within a sample via a laser scanning microscope having focusing means for focusing a laser beam and having electro-mechano-optic deflector for deflecting the laser beam, the method comprising: providing a scanning trajectory for the at least one region of interest; providing a sequence of measurements and the corresponding scanning trajectories; providing cross-over trajectories between the scanning trajectories of two consecutive measurements; deflecting the laser beam via the electro-mechano-optic means for moving a focus spot of the focused laser beam along a scanning trajectory at an average scanning speed; and deflecting the laser beam via the electro-mechano-optic means for moving the focus spot of the laser beam along a cross-over trajectory at a cross-over speed having a maximum, the maximum of the cross-over speed being higher than the average scanning speed.
    Type: Application
    Filed: November 17, 2009
    Publication date: November 17, 2011
    Inventors: E. Szilveszter Vizi, Gergely Katona, J. Balazs Rozsa, Attila Kaszas, Gergely Turi