Patents by Inventor Rashid Masood Osmani

Rashid Masood Osmani 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).

  • Dual band amplifier
    Patent number: 6043721
    Abstract: An amplifier (104) for a dual band device includes multiple amplifier stages coupled between an input (103) and output (105). The amplifier stages include a first amplifier stage (200) having a first amplifier (206), a second amplifier stage (202) having a second amplifier, and a third amplifier stage (204) having a third amplifier (210). A first bypass (218) in said first amplifier stage provides a bypass for signals in a first frequency band. A second bypass (250) is provided in the third amplifier stage, the second bypass to provide for signals in a second frequency band a signal path that bypasses the third amplifier. Signals in the first and second frequency bands are amplified by the second amplifier.
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: March 28, 2000
    Assignee: Motorola, Inc.
    Inventors: Thomas Dominic Nagode, Rashid Masood Osmani, Aamir Ali Abbasi
  • Disposable wireless communication device adapted to prevent fraud
    Patent number: 5815807
    Abstract: A disposable portable radiotelephone subscriber unit (101) comprises a power supply (255), a transceiver (205, 207) and a controller (215). The power supply (255) has stored therein a predetermined measure of power capacity (281). The transceiver (205, 207) is permitted to operate for a predetermined period of time (405) responsive to the predetermined measure of the power capacity (281). The controller (215) monitors a rate of depletion of the predetermined measure of the power capacity (281). The controller (215) permits operation of the transceiver (205, 207) when the power capacity (281) is being depleted at a desirable rate, thereby decreasing the predetermined period of time (405) that the transceiver (205, 207) is permitted to operate. The controller (215) prevents operation of the transceiver (205, 207) when the power capacity (281) is being depleted at an undesirable rate, thereby prolonging the predetermined period of time (405) that the transceiver (205, 207) is permitted to operate.
    Type: Grant
    Filed: January 31, 1996
    Date of Patent: September 29, 1998
    Assignee: Motorola, Inc.
    Inventors: Rashid Masood Osmani, Michael P. Metroka
  • Radiotelephone subscriber unit having a generic phone number
    Patent number: 5797101
    Abstract: A radiotelephone subscriber unit (101) comprises a memory unit (259) having stored therein an identification sequence including a phone number (MIN1 and MIN2) and an electronic serial number (ESN). The phone number (MIN1 and MIN2) is common to at least one other portable radiotelephone subscriber unit in a radiotelephone system (102) The electronic serial number (ESN) is unique to the portable radiotelephone subscriber unit (101) in the radiotelephone system.
    Type: Grant
    Filed: January 31, 1996
    Date of Patent: August 18, 1998
    Assignee: Motorola, Inc.
    Inventors: Rashid Masood Osmani, Michael P. Metroka