Patents by Inventor Marcus Winter

Marcus Winter 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).

  • OPTICAL I-Q-MODULATOR
    Publication number: 20110164305
    Abstract: The invention describes a modulator for the quadrature modulation of an optical carrier signal with an I- and a Q-portion, where a first optical multimode interferometer (MMI) splits the optical carrier signal into four branches and that in pairs of branches the I-portion and the Q-portion respectively is modulated with a Mach-Zehnder-Structure and a second optical multimode interferometer (MMI) combines the modulated I-portion and Q-portion again to one quadrature modulated optical output signal (OS).
    Type: Application
    Filed: July 6, 2009
    Publication date: July 7, 2011
    Applicant: NOKIA SIEMENS NETWORKS OY
    Inventor: Marcus Winter
  • Optical module hermetically packaged in micro-machined structures
    Patent number: 7543999
    Abstract: An optical module comprising an opto-electronic component, a lens and a mirror that is hermetically sealed by a micro housing containing a lid and a base is disclosed. The optical module may be assembled onto a moveable holder for aligning an optical beam into an optical assembly having an optical waveguide.
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: June 9, 2009
    Assignee: Hymite A/S
    Inventors: Marcus Winter, Ralf Hauffe, Arnd Kilian
  • Optical module hermetically packaged in micro-machined structures
    Publication number: 20060072883
    Abstract: An optical module comprising an opto-electronic component, a lens and a mirror that is hermetically sealed by a micro housing containing a lid and a base is disclosed. The optical module may be assembled onto a moveable holder for aligning an optical beam into an optical assembly having an optical waveguide.
    Type: Application
    Filed: September 12, 2005
    Publication date: April 6, 2006
    Inventors: Arnd Kilian, Ralf Hauffe, Marcus Winter