Patents Assigned to Cellular IC
  • Unitary cellular antenna system
    Patent number: 5262795
    Abstract: The unitary cellular telephone antenna includes a junction box to which is mounted both the antenna element, preferably a 5/8 wavelength antenna, and two 1/4 wavelength downwardly oriented radials to establish the antenna's ground plane. Electrical elements are included within the junction box to match the impedance of the antenna system to the cellular telephone transceiver and to maximize the radiated signal.
    Type: Grant
    Filed: January 30, 1990
    Date of Patent: November 16, 1993
    Assignee: Cellular IC, Inc.
    Inventors: Allen G. DeMarre, Jack Evans
  • Snap release attachment system
    Patent number: 5084947
    Abstract: The snap release system consists of interfitting base and top members, the base member including a catch plate, the top plate having a T-shaped stud that is captured in aligned openings in the base plate and catch plate. The catch plate includes a bar portion lying alongside the base plate, which bar may be pressed to release the head of the T-shaped stud and to permit the plates to be separated.
    Type: Grant
    Filed: June 25, 1990
    Date of Patent: February 4, 1992
    Assignee: Cellular IC
    Inventors: Jack Evans, Christopher R. Morley
  • U-shaped antenna mounting assembly
    Patent number: 5020765
    Abstract: The improved U-shaped antenna mounting assembly consists of a U-shaped clip and a U-shaped bracket, the bracket overfitting the clip, the base of the clip being notched to receive in that notch the base portion of the bracket. Preferably indentations are provided in the clip and the bracket to assist in interlocking them with one another.
    Type: Grant
    Filed: April 26, 1990
    Date of Patent: June 4, 1991
    Assignee: Cellular IC
    Inventors: Jack Evans, Christopher R. Morley