Patents by Inventor Steve Shen

Steve Shen 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: 6563991
    Abstract: An optical fiber cable includes ripcords that are oriented in particular locations with reference to radial strength members and any armor overlap included in a housing for optical fibers. The ripcords are spaced 180° from each other and preferably 90° from the armor overlap region. Color coded or marked ripcords are also placed adjacent to RSMs, with color coding or other marking on external surfaces of the housing to indicate a pull direction for respective ripcords. The ripcords may be extruded with the RSM into a jacket housing or disposed in a grooved section formed into the RSM. Pairs of RSMs may also be disposed on opposite sides of a ripcord to protect the ripcord from being accidentally severed by cutting instruments during servicing of the cable.
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: May 13, 2003
    Assignee: Alcatel
    Inventors: Geoff Witt, Steve Shen, Rick Robinson, J. Boyet Stevens