Patents by Inventor Desmond J. Ryan

Desmond J. Ryan 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: 6738809
    Abstract: To provide telephony-like interfaces to a computer network, a computer system has a visual display device that continually displays a network status icon indicating network status information. The icon can have segments corresponding to different communications environments, and the icon and the segments will change some characteristic, such as shape, size, or color, to indicate the presence of some network event or the status of some network parameter.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: May 18, 2004
    Assignee: Nortel Networks Limited
    Inventors: Michel A. Brisebois, Desmond J. Ryan, Marilyn French-St. George, Laura Mahan, John I. Johnson, Jobe L. W. Roberts
  • Patent number: 5890052
    Abstract: A portable wireless telephone structure in which a foldable wallet carries a telephone in addition to having a pocket to house paper currency. The telephone is exposed for use with the wallet in open condition and is housed with the wallet in closed condition. The telephone has a communication mode to a user monetary function to permit telephonic transfer of monetary units. Thus, the telephone may eliminate need for carrying credit or bank cards in the wallet except for the telephone use with a "smart" card for telephonic transfer of monetary amounts to the "smart" card for transaction purposes.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: March 30, 1999
    Assignee: Northern Telecom Limited
    Inventors: Clifford D. Read, Jeffrey L. Fairless, Desmond J. Ryan, Colin D. Smith, Brian F. Beaton
  • Patent number: 4598176
    Abstract: Handsets for communications terminals can cause interference with operation of keyboards and the like because the handset cord can obstruct the keyboard when "on-hook". By clipping a cord guide and retainer on to the end of the handset, the cord can be guided to exit sideways. The cord guide and retainer is a channel-shaped member which snaps on to the end of the handset and has a recess into which the cord exits from the handset and from which the cord exits at one end through an aperture. The guide and retainer can be attached in either of two directions to cause the cord to exit to either side of the handset.
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: July 1, 1986
    Assignee: Northern Telecom Limited
    Inventors: Desmond J. Ryan, Friedrich Bertignoll
  • Patent number: D279004
    Type: Grant
    Filed: November 18, 1982
    Date of Patent: May 28, 1985
    Assignee: Northern Telecom Limited
    Inventor: Desmond J. Ryan
  • Patent number: D280199
    Type: Grant
    Filed: February 8, 1983
    Date of Patent: August 20, 1985
    Assignee: Northern Telecom Limited
    Inventor: Desmond J. Ryan
  • Patent number: D284761
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: July 22, 1986
    Assignee: Northern Telecom Limited
    Inventor: Desmond J. Ryan
  • Patent number: D284763
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: July 22, 1986
    Assignee: Northern Telecom Limited
    Inventor: Desmond J. Ryan
  • Patent number: D288323
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: February 17, 1987
    Assignee: Northern Telecom Limited
    Inventors: Desmond J. Ryan, Donald L. Bumgardner, Jurgen A. Juziuk
  • Patent number: D290354
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: June 16, 1987
    Assignee: Northern Telecom Limited
    Inventor: Desmond J. Ryan