Patents by Inventor Priit JAANSON

Priit JAANSON 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).

  • Multispectral LiDAR comprising a spectral delay unit
    Patent number: 12625235
    Abstract: A multispectral laser detection and ranging device including a spectral delay unit configured for delaying the broadband laser beam pulse depending on the wavelength, to give a wavelength comb selected in the spectral range, such that the broadband laser beam pulse is transformed into a pulse-train wherein each pulse in the train is at a different wavelength of the wavelength comb.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: May 12, 2026
    Assignee: IRIDESENSE
    Inventors: Priit Jaanson, Albert Manninen
  • LASER DETECTION AND RANGING (LIDAR) DEVICE
    Publication number: 20230341527
    Abstract: Disclosed is a laser detection and ranging, or LiDAR, device, including a transceiver assembly adapted to steer an incoming laser signal including a pulse-train of successive laser pulses onto a target, wherein an optical energy of a trigger pulse in the pulse-train is higher than the optical energy of the majority of the pulses.
    Type: Application
    Filed: February 5, 2021
    Publication date: October 26, 2023
    Inventors: Albert MANNINEN, Priit JAANSON
  • A MULTISPECTRAL LiDAR COMPRISING A SPECTRAL DELAY UNIT
    Publication number: 20230121746
    Abstract: A multispectral laser detection and ranging device including a spectral delay unit configured for delaying the broadband laser beam pulse depending on the wavelength, to give a wavelength comb selected in the spectral range, such that the broadband laser beam pulse is transformed into a pulse-train wherein each pulse in the train is at a different wavelength of the wavelength comb.
    Type: Application
    Filed: January 25, 2021
    Publication date: April 20, 2023
    Inventors: Priit JAANSON, Albert MANNINEN
  • A LASER DETECTION AND RANGING (LIDAR) DEVICE
    Publication number: 20230057064
    Abstract: Disclosed is a laser detection and ranging, or LiDAR, device, adapted to: detect pulses from an aperiodic pulse-train of successive pulses, wherein each pulse has a rank in the pulse-train, and wherein a pulse having a defined rank is separated from the pulse of next rank above by a predefined time interval, wherein the predefined time interval is associated with the defined rank, such that the pulse-train form a series of predefined time intervals, wherein the predefined time interval is a predefined delay function of the rank.
    Type: Application
    Filed: January 25, 2021
    Publication date: February 23, 2023
    Inventors: Priit JAANSON, Albert MANNINEN