Patents by Inventor Asaf B. Sahin

Asaf B. Sahin 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).

  • Intra-bit polarization diversity modulation
    Patent number: 6646774
    Abstract: Techniques and systems for mitigating polarization-related signal degradation or distortions in birefringent optical links based on intra-bit polarization diversity modulation.
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: November 11, 2003
    Inventors: Alan E. Willner, Zhongqi Pan, Yan Wang, Changyuan Yu, Ting Luo, Asaf B. Sahin, Qian Yu
  • Optical compensation for dispersion-induced power fading in optical transmission of double-sideband signals
    Patent number: 6388785
    Abstract: Techniques and devices for compensating dispersion-induced power fading in a double-sideband optical signal based on a tunable optical dispersion element.
    Type: Grant
    Filed: February 8, 2001
    Date of Patent: May 14, 2002
    Assignee: University of Southern California
    Inventors: Steven A. Havstad, Asaf B. Sahin, Olaf H. Adamczyk, Yong Xie, Alan E. Willner
  • Optical compensation for dispersion-induced power fading in optical transmission of double-sideband signals
    Publication number: 20010035996
    Abstract: Techniques and devices for compensating dispersion-induced power fading in a double-sideband optical signal based on a tunable optical dispersion element.
    Type: Application
    Filed: February 8, 2001
    Publication date: November 1, 2001
    Inventors: Steven A. Havstad, Asaf B. Sahin, Olaf H. Adamczyk, Yong Xie, Alan E. Willner