Patents by Inventor Brent Walden

Brent Walden 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: 6617976
    Abstract: Apparatus and methodology for radio utility meter reading processing of data acquisition for use with an automatic billing system involves a utility meter transmitter antenna system installed at or near ground level. An RF utility meter communication apparatus transmits utility meter data to a remote utility meter data collection unit from an underground pit box. The pit box includes a utility meter and has a generally ground level pit lid with an opening therethrough. An antenna element has an upper member extending at least partly through such pit lid opening. A depending base of the antenna element extends from the upper element and passes through the pit lid opening into the underground pit box. The depending antenna element is capacitively coupled or provided with some other form of non-mechanical coupling to the output of an RF transmitter also included within the pit box.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: September 9, 2003
    Assignee: Neptune Technology Group, Inc.
    Inventors: Brent Walden, Ivan P. DaSilva
  • Publication number: 20020089428
    Abstract: Apparatus and methodology for radio utility meter reading processing of data acquisition for use with an automatic billing system involves a utility meter transmitter antenna system installed at or near ground level. An RF utility meter communication apparatus transmits utility meter data to a remote utility meter data collection unit from an underground pit box. The pit box includes a utility meter and has a generally ground level pit lid with an opening therethrough. An antenna element has an upper member extending at least partly through such pit lid opening. A depending base of the antenna element extends from the upper element and passes through the pit lid opening into the underground pit box. The depending antenna element is capacitively coupled or provided with some other form of non-mechanical coupling to the output of an RF transmitter also included within the pit box.
    Type: Application
    Filed: November 19, 2001
    Publication date: July 11, 2002
    Inventors: Brent Walden, Ivan P. DaSilva
  • Patent number: 6414605
    Abstract: Apparatus and methodology for radio utility meter reading processing of data acquisition for use with an automatic billing system involves a utility meter transmitter antenna system installed at or near ground level. An RF utility meter communication apparatus transmits utility meter data to a remote utility meter data collection unit from an underground pit box. The pit box includes a utility meter and has a generally ground level pit lid with an opening therethrough. An antenna element has an upper member extending at least partly through such pit lid opening. A depending base of the antenna element extends from the upper element and passes through the pit lid opening into the underground pit box. The depending antenna element is capacitively coupled or provided with some other form of non-mechanical coupling to the output of an RF transmitter also included within the pit box.
    Type: Grant
    Filed: September 2, 1998
    Date of Patent: July 2, 2002
    Assignee: Schlumberger Resource Management Services, Inc.
    Inventors: Brent Walden, Ivan P. DaSilva
  • Patent number: 6177883
    Abstract: An arrangement for radio utility meter reading processing of data acquisition for use with an automatic billing system involves a water meter transmitter antenna system installed at or near ground level in an outdoor environment. A radio frequency utility meter communication apparatus transmits utility meter data to a remote utility meter data collection unit from an underground pit box. The pit box receives a utility meter and has a generally ground level pit lid with an opening therethrough. An antenna element has an upper member extending at least partly through the pit lid opening and received thereabove. A depending base of the antenna element extends from the upper element and passes through the pit lid opening into the underground pit box. The antenna element is at least partly exposed to its surrounding environment.
    Type: Grant
    Filed: September 2, 1998
    Date of Patent: January 23, 2001
    Assignee: Schlumberger Resource Management Services, Inc.
    Inventors: Anthony G. Jennetti, Richard J. Davis, Steven H. Larson, Donald L. Rucker, Brent Walden, Ivan P. DaSilva