Patents by Inventor Svenja-Marei Kalisch

Svenja-Marei Kalisch 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).

  • Holographic storage system based on common path interferometry
    Patent number: 7830572
    Abstract: The present invention relates to a holographic storage system, and more specifically to a holographic storage system using a phase spatial light modulator. According to the invention a holographic storage system with a phase SLM for imprinting a 2-dimensional phase data pattern onto an object beam includes a common path interferometer for converting the phase data pattern of the object beam into an intensity data pattern.
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: November 9, 2010
    Assignee: Thomson Licensing
    Inventors: Gabor Szarvas, Szabolcs Kautny, Laszlo Domjan, Svenja-Marei Kalisch
  • Holographic storage system based on common path interferometry
    Publication number: 20070297030
    Abstract: The present invention relates to a holographic storage system, and more specifically to a holographic storage system using a phase spatial light modulator. According to the invention a holographic storage system with a phase SLM for imprinting a 2-dimensional phase data pattern onto an object beam includes a common path interferometer for converting the phase data pattern of the object beam into an intensity data pattern.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 27, 2007
    Inventors: Gabor Szarvas, Szabolcs Kautny, Laszlo Domjan, Svenja-Marei Kalisch