Patents by Inventor Harold E. Asbridge

Harold E. Asbridge 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).

  • Pet locating device
    Patent number: 7864057
    Abstract: A pet location system having a pet locator with GPS capabilities in communication with a wireless network such that a user interface accessible on a common computer network or by telephone is provided. The pet location system includes access to the user interface via a computer on the common computer network or via a telecommunications network.
    Type: Grant
    Filed: March 6, 2007
    Date of Patent: January 4, 2011
    Assignee: Perfectech, Inc.
    Inventors: Stanford D. Milnes, Demitrius Nelon, George W. Mills, Harold E. Asbridge, John M. LaTronico, Keni D. LaTronico, legal representative
  • Array antenna and a method of determining an antenna beam attribute
    Patent number: 7830307
    Abstract: A method of determining one or more attributes of an antenna beam based on measuring phase and/or amplitude differences at different points in a feed network. Amplitude and/or phase are measured by a probe (13) at an input to a differential variable element (7, 8, 9) and by a probe (14) at fewer than all of the outputs of the differential variable element. By using lookup tables based on actual measurements of antenna beam attributes for phase and/or amplitude differences at different points in a feed network computation may be simplified. The method enables a relatively inexpensive control circuit to be employed while providing accurate measurement of antenna beam attributes.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: November 9, 2010
    Assignee: Andrew LLC
    Inventor: Harold E. Asbridge, Jr.
  • ARRAY ANTENNA AND A METHOD OF DETERMINING AN ANTENNA BEAM ATTRIBUTE
    Publication number: 20080252522
    Abstract: A method of determining one or more attribute of an antenna beam based on measuring phase and/or amplitude differences at different points in a feed network. By using lookup tables based on actual measurements of antenna beam attributes for phase and/or amplitude differences at different points in a feed network computation may be simplified. The method enables a relatively inexpensive control circuit to be employed while providing accurate measurement of antenna beam attributes.
    Type: Application
    Filed: April 13, 2007
    Publication date: October 16, 2008
    Inventor: Harold E. Asbridge
  • Pet locating device
    Publication number: 20080061990
    Abstract: A pet location system having a pet locator with GPS capabilities in communication with a wireless network such that a user interface accessible on a common computer network or by telephone is provided. The pet location system includes access to the user interface via a computer on the common computer network or via a telecommunications network.
    Type: Application
    Filed: March 6, 2007
    Publication date: March 13, 2008
    Inventors: Stan Milnes, Demitrius Nelon, George W. Mills, Harold E. Asbridge, John M. LaTronico, Keni D. LaTronico