Patents by Inventor Doutie T. van Veen

Doutie T. van Veen 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: 9780908
    Abstract: Tuning an optical network unit (ONU) to an appropriate communication wavelength may be performed by initiating an activation procedure responsive to receiving a wavelength configuration message, and identifying an instruction in the wavelength configuration message to modify a present wavelength used by the network unit to a different wavelength. The process may also provide assigning an optical network unit identifier (ONU-ID) to the network unit, modifying the present wavelength to the different wavelength, and transmitting subsequent data messages from the network unit at the different wavelength.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: October 3, 2017
    Assignee: Alcatel Lucent
    Inventors: Peter Vetter, David A. Duque, Robert L. Farah, Joseph L. Galaro, Man Fai Lau, Wolfgang W. Poehlmann, Doutie T. van Veen, Haibo Wen