Patents by Inventor Markku Rantasuo

Markku Rantasuo 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: 5557326
    Abstract: A method for creating a false color image, by utilizing a video camera provided with two or three arrays of semiconductor detectors, the sensitivity range whereof, in relation to wavelength, extends from the visible light range to near infrared radiation range, and where the radiation received in the semiconductor detectors is filtered. The radiation received in the first array of semiconductor detectors is filtered so that only near infrared radiation is given access to the detector array. Further, the radiation received in the second semiconductor detector array, or alternatively in the second and third semiconductor detector arrays is filtered so that of the radiation of the visible spectrum range, green and red are given access to the detector array or arrays.
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: September 17, 1996
    Assignee: Valtion teknillinen tutkimuskeskus
    Inventors: Markku Rantasuo, Tuomas Hame