Patents by Inventor Sükrü Yilmaz

Sükrü Yilmaz 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).

  • Device for Centerpoint Wavelength Adjustment of Emitted Optical Radiation
    Publication number: 20110012513
    Abstract: Device for centerpoint wavelength adjustment of emitted radiation of an LED unit having at least one interference filter arranged downstream in the optical axis of the LED unit. The LED unit and the interference filter are connected to at least one temperature regulating unit, and the temperature regulating unit is connected to at least one temperature acquisition unit. The temperature acquisition unit acquires the temperature of the LED unit as well as a temperature of the interference filter.
    Type: Application
    Filed: July 16, 2010
    Publication date: January 20, 2011
    Applicant: Schmidt + Haensch GmbH & Co.
    Inventor: Sükrü YILMAZ
  • Refractometer
    Patent number: 6876444
    Abstract: A refractometer with a measuring prism on whose measuring surface a sample to be tested can be mounted, which sample can be illuminated by a light beam emitted by a source of light under a range of angles that includes a critical angle for total reflection, and with a reciever for recieving the reflected light. An optical device that decomposes the reflected light into a color spectrum that is mounted in the path of the reflected light between the measuring surface and the reciever.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: April 5, 2005
    Assignee: Franz Schmidt & Haensch GmbH & Co.
    Inventors: Sükrü Yilmaz, Mathis Kuchejda