Patents by Inventor Jerome Dumas

Jerome Dumas 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: 6122331
    Abstract: An automatic gain control, AGC, circuit comprising with a preferred transition region. A gain correction unit is responsive to an attenuate command and amplify command coming from a feedback system monitoring the AGC's output. The feedback system can individually adjust the delays of both attenuate and amplify commands sent to the gain correction unit. Additionally, the present AGC also includes a transition region detector that monitors the input signal applied to the AGC to from a feedforward system. The transition region detector producing a control output to selectively permit the gain correction unit to respond to an attenuate or amplify command. If the magnitude of the input signal is greater than a predetermined value, then it will place a disable signal on its control output to prevent the gain correction unit from altering its gain.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: September 19, 2000
    Assignee: Atmel Corporation
    Inventor: Jerome Dumas