Patents by Inventor Jim Tykal

Jim Tykal 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).

  • Ring tone muting with disable
    Patent number: 5191607
    Abstract: A communication control console center, able to receive at least one phone call, has a ring tone mute button (103). To prevent indefinite or permanent muting of ring tones automatic disabling of the ring tone mute circuit is provided by a programmable timer (107). An automatic mute button (111) is presented to automatically disable ring tone muting at call termination.
    Type: Grant
    Filed: June 12, 1992
    Date of Patent: March 2, 1993
    Assignee: Motorola, Inc.
    Inventors: Hillel A. Meyers, Jim Tykal