Patents by Inventor Rokan U. Ahmad

Rokan U. Ahmad 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).

  • High index-contrast fiber waveguides and applications
    Patent number: 6898359
    Abstract: High index-contrast fiber waveguides, materials for forming high index-contrast fiber waveguides, and applications of high index-contrast fiber waveguides are disclosed.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: May 24, 2005
    Assignee: OmniGuide Communications
    Inventors: Marin Soljacic, Mihai Ibanescu, Torkel Engeness, Maksim Skorobogatiy, Steven G. Johnson, Ori Weisberg, Yoel Fink, Rokan U. Ahmad, Lori Pressman, Wesley A. King, Emilia Anderson, John D. Joannopoulos
  • High index-contrast fiber waveguides and applications
    Patent number: 6801698
    Abstract: High index-contrast fiber waveguides, materials for forming high index-contrast fiber waveguides, and applications of high index-contrast fiber waveguides are disclosed.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: October 5, 2004
    Assignee: OmniGuide Communications
    Inventors: Wesley A. King, Emilia Anderson, Marin Soljacic, Mihai Ibanescu, Torkel Engeness, Maksim Skorobogatiy, Steven G. Johnson, Ori Weisberg, Yoel Fink, Rokan U. Ahmad, Lori Pressman
  • High index-contrast fiber waveguides and applications
    Patent number: 6788864
    Abstract: High index-contrast fiber waveguides, materials for forming high index-contrast fiber waveguides, and applications of high index-contrast fiber waveguides are disclosed.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: September 7, 2004
    Assignee: OmniGuide Communications
    Inventors: Rokan U. Ahmad, Marin Soljacic, Mihai Ibanescu, Torkel Engeness, Maksim Skorobogatly, Steven G. Johnson, Ori Weisberg, Yoel Fink, Lori Pressman, Wesley A. King, Emilia Anderson, John D. Joannopoulos
  • High index-contrast fiber waveguides and applications
    Publication number: 20030049003
    Abstract: High index-contrast fiber waveguides, materials for forming high index-contrast fiber waveguides, and applications of high index-contrast fiber waveguides are disclosed.
    Type: Application
    Filed: April 12, 2002
    Publication date: March 13, 2003
    Inventors: Rokan U. Ahmad, Marin Soljacic, Mihai Ibanescu, Torkel Engeness, Maksim Skorobogatiy, Steven G. Johnson, Ori Weisberg, Yoel Fink, Lori Pressman, Wesley A. King, Emilia Anderson, John D. Joannopoulos
  • High index-contrast fiber waveguides and applications
    Publication number: 20030044158
    Abstract: High index-contrast fiber waveguides, materials for forming high index-contrast fiber waveguides, and applications of high index-contrast fiber waveguides are disclosed.
    Type: Application
    Filed: April 12, 2002
    Publication date: March 6, 2003
    Inventors: Wesley A. King, Emilia Anderson, Marin Soljacic, Mihai Ibanescu, Torkel Engeness, Maksim Skorobogatiy, Steven G. Johnson, Ori Weisberg, Yoel Fink, Rokan U. Ahmad, Lori Pressman
  • High index-contrast fiber waveguides and applications
    Publication number: 20030031443
    Abstract: High index-contrast fiber waveguides, materials for forming high index-contrast fiber waveguides, and applications of high index-contrast fiber waveguides are disclosed.
    Type: Application
    Filed: April 12, 2002
    Publication date: February 13, 2003
    Inventors: Marin Soljacic, Mihai Ibanescu, Torkel Engeness, Maksim Skorobogatiy, Steven G. Johnson, Ori Weisberg, Yoel Fink, Rokan U. Ahmad, Lori Pressman, Wesley A. King, Emilia Anderson, John D. Joannopoulos