Patents by Inventor Balázs CHIOVINI

Balázs CHIOVINI 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 of scanning an optical beam using an acousto-optic deflector driven by chirped acoustic signals
    Patent number: 11927873
    Abstract: The object of the invention relates to a method for scanning with an optical beam (50) using a first acousto-optic deflector (15, 15?) having an optical axis along a Z-axis and at least one acousto-optic crystal layer (14), involving directing the optical beam (50) in the first acousto-optic deflector (15, 15?), and deflecting the optical beam (50) along an X-axis perpendicular to the Z-axis by means of the first acousto-optic deflector (15, 15), during which generating a plurality of acoustic chirp signals (30) in the at least one acousto-optic crystal layer (14) of the acousto-optic deflector (15, 15?) by—generating a first acoustic chirp signal (30a) having a duration of ? in the acousto-optic crystal layer (14), then—generating a second acoustic chirp signal (30b) in the acousto-optic crystal layer (14) within a ? period of time counted from the start of the generation of the first acoustic chirp signal (30a).
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: March 12, 2024
    Assignee: Femtonics Kft.
    Inventors: Gergely Katona, András Fehér, Máté Veress, Pál Maák, Gergely Szalay, Balázs Chiovini, Zoltán Szadai, Linda Sulcz-Judák, Balázs József Rózsa
  • METHOD OF SCANNING AN OPTICAL BEAM USING AN ACOUSTO-OPTIC DEFLECTOR DRIVEN BY CHIRPED ACOUSTIC SIGNALS
    Publication number: 20210318590
    Abstract: The object of the invention relates to a method for scanning with an optical beam (50) using a first acousto-optic deflector (15, 15?) having an optical axis along a Z-axis and at least one acousto-optic crystal layer (14), involving directing the optical beam (50) in the first acousto-optic deflector (15, 15?), and deflecting the optical beam (50) along an X-axis perpendicular to the Z-axis by means of the first acousto-optic deflector (15, 15), during which generating a plurality of acoustic chirp signals (30) in the at least one acousto-optic crystal layer (14) of the acousto-optic deflector (15, 15?) by—generating a first acoustic chirp signal (30a) having a duration of ? in the acousto-optic crystal layer (14), then—generating a second acoustic chirp signal (30b) in the acousto-optic crystal layer (14) within a ? period of time counted from the start of the generation of the first acoustic chirp signal (30a).
    Type: Application
    Filed: August 14, 2019
    Publication date: October 14, 2021
    Inventors: Gergely KATONA, András FEHÉR, Máté VERESS, Pál MAÁK, Gergely SZALAY, Balázs CHIOVINI, Zoltán SZADAI, Linda SULCZ-JUDÁK, Balázs József RÓZSA
  • 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 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