Patents by Inventor Rogelio Pe{acute over (o)}n

Rogelio Pe{acute over (o)}n 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).

  • Monolithic resistor having dynamically controllable impedance and method of manufacturing the same
    Patent number: 6175137
    Abstract: A variable resistor, a method of manufacturing the same and a voltage bias circuit that incorporates at least one variable resistor. In one embodiment, the variable resistor includes: (1) a substrate including a doped region having an inherent resistance, (2) a controllable switch formed in the substrate, electrically coupled to the doped region and having a control terminal and (3) a controller, coupled to the control terminal, that toggles the controllable switch to modify a current flow through the doped region and thereby vary a resistance of the variable resistor.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: January 16, 2001
    Assignee: Lucent Technologies, Inc.
    Inventors: Rogelio Pe{acute over (o)}n, Maarten Visee