Patents by Inventor Philip-Michael Garel-Jones

Philip-Michael Garel-Jones 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: 4723828
    Abstract: To improve pulse dispersion of a multimode fiber transmission line, it is spliced to a short length of fiber adapted to strongly attenuate mode groups propagating near the core center.
    Type: Grant
    Filed: November 9, 1984
    Date of Patent: February 9, 1988
    Assignee: Northern Telecom Limited
    Inventors: Philip-Michael Garel-Jones, Richard S. Lowe