Patents by Inventor Martin C. Trively

Martin C. Trively 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).

  • Radiotelephone terminal with dual-sided keypad apparatus
    Patent number: 7010333
    Abstract: Radiotelephone terminal with dual-sided keypad apparatus. A radiotelephone terminal includes a hinged flip cover with keypad apparatus that enables the receipt of tactile input on both sides of the flip. The keypad apparatus may be a single keypad that is dual-sided, and thus can receive input on either side, or the flip may be assembled with two keypads installed back-to-back within the flip. The keypads may be either of, or a combination of, non-contacting keypads or contacting keypads, and may include buttons and/or gesture areas.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: March 7, 2006
    Assignee: Sony Ericsson Mobile Communications AB
    Inventor: Martin C. Trively
  • RADIOTELEPHONE TERMINAL WITH DUAL-SIDED KEYPAD APPARATUS
    Publication number: 20040176047
    Abstract: Radiotelephone terminal with dual-sided keypad apparatus. A radiotelephone terminal includes a hinged flip cover with keypad apparatus that enables the receipt of tactile input on both sides of the flip. The keypad apparatus may be a single keypad that is dual-sided, and thus can receive input on either side, or the flip may be assembled with two keypads installed back-to-back within the flip. The keypads may be either of, or a combination of, non-contacting keypads or contacting keypads, and may include buttons and/or gesture areas.
    Type: Application
    Filed: February 19, 2003
    Publication date: September 9, 2004
    Inventor: Martin C. Trively