Patents by Inventor Maureen M. Cook

Maureen M. Cook 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).

  • Radio frequency switch assembly
    Patent number: 5936581
    Abstract: A radio frequency switch assembly (120) is mountable between an antenna port (110) and a detachable antenna (130) of a radio communication device assembly (100) to provide an interface for a radio frequency accessory. The switch assembly (120) has a radio interface port (123), a radio frequency accessory port (125), and an antenna interface port (127), and associated contacts (207, 216, 223). A mechanical switch alternatively interconnects the radio interface port (123) with the radio frequency accessory port (125) or with the antenna interface port (127). Preferably, the switch includes a conductive probe (213) that continuously engages the radio interface port contact (207) while being slidable to electrically interconnect with the antenna interface port contact (223) or with the radio frequency accessory port contact (216).
    Type: Grant
    Filed: March 3, 1997
    Date of Patent: August 10, 1999
    Assignee: Motorola, Inc.
    Inventors: Todd W. Roshitsh, Orlando Hernandez, Maureen M. Cook, Faris S. Habbaba, Raymond P. Meenen, Jr.