Patents by Inventor Amer Jalloul

Amer Jalloul 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).

  • Dynamic reduction of telephone call congestion
    Patent number: 6324403
    Abstract: A method, apparatus, article of manufacture, and propagated signal, for setting up a call by receiving a value representing a power level for a cell, adjusting the value representing the power level for the cell based on congestion to produce an adjusted value, and setting up the call based on the adjusted value.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: November 27, 2001
    Assignee: Lucent Technologies, Inc.
    Inventor: Amer Jalloul
  • Antenna assembly for a portable transceiver
    Patent number: 5440317
    Abstract: An antenna assembly for use with a portable transceiver provides improved communication between the portable transceiver and a base station. A novel antenna assembly is created wherein the radiating portion is elevated above the handset by combining a half wavelength sleeve dipole antenna with a coaxial line section followed by a quarter wavelength choke. Such a configuration reduces the antenna-housing interaction. The quarter wavelength choke prevents the coaxial transmission line from radiating RF energy, and therefore limits the radiation to the sleeve dipole portion of the antenna assembly.
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: August 8, 1995
    Assignee: AT&T Corp.
    Inventors: Amer Jalloul, John S. Mayo