Patents Assigned to Samsung Telecommunications America, Inc.
  • Eliminated DTMF signaling in an integrated wireline-wireless system
    Patent number: 5960342
    Abstract: An integrated wireless wireline system (IWWS) architecture without the requirement for dual-tone modulation frequency (DTMF) signaling to communicate a called party's number from the wireless section to the wireline section, thereby expediting call setup and making it more reliable.
    Type: Grant
    Filed: October 2, 1997
    Date of Patent: September 28, 1999
    Assignee: Samsung Telecommunications America, Inc.
    Inventors: Susanna Liem, Arshad Mirza