Patents by Inventor Robert Ewing Behringer

Robert Ewing Behringer 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).

  • Method for fabricating high speed Fabry-Perot lasers for data communication
    Patent number: 6272163
    Abstract: A method for fabricating a Fabry-Perot laser having a cavity length and facet reflectivity product tuned to cause the laser to exhibit a relaxation oscillation frequency of at least 10 GHz, wherein the laser is capable of being modulated at 10 Gb/sec at drive currents between about 20 and 40 mA.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: August 7, 2001
    Assignee: Agere Systems Inc.
    Inventors: Joseph Michael Freund, George John Przybylek, Dennis Mark Romero, Robert Ewing Behringer