Patents by Inventor Ebrahim Mehdipour

Ebrahim Mehdipour 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).

  • Patent number: 4774571
    Abstract: A computerized ticket dispensing system which includes a first camera for reading the license plate of a vehicle entering a parking area, and a second camera for reading the license plate of the vehicle as it leaves the parking area. In each instance, the letters and numbers on the license plate of each vehicle are converted into digital signals. The system responds to the digital signals from the cameras to determine the time of entry and time of exit of the vehicle. A first ticket is dispensed at the entrance showing the license plate and the time of entrance. The system also produces a ticket at a cashier's station at the exit showing the license plate and the time of exit. Both tickets are given to the cashier who determines the amount due, and when the amount is paid the cashier opens the gate. The system may also be automatic with a currency machine being provided which opens the exit gate when the proper parking fee has been inserted into the currency machine.
    Type: Grant
    Filed: May 20, 1987
    Date of Patent: September 27, 1988
    Inventors: Fariborz Mehdipour, Faramarz Mehdipour, Ebrahim Mehdipour, Farzad Mehdipour
  • Patent number: 4603390
    Abstract: A computerized parking system which includes a first camera for reading the license plate of a vehicle entering a parking area, and a second camera for reading the license plate of the vehicle as it leaves the parking area. In each instance, the letters and numbers on the license plate of each vehicle are converted into digital signals. The system responds to the digital signals from the cameras to determine the time of entry and time of exit of the vehicle, and the time vehicle remained in the parking area is then determined. The parking fee due for each vehicle is computed on the basis of a predetermined rate or rates and on the time in which the particular vehicle remained in the parking area. The system then produces a ticket, or a visual display, at a cashier's station at the exit on which the amount to be paid is recorded, and when that amount is paid the cashier opens the gate.
    Type: Grant
    Filed: March 5, 1984
    Date of Patent: July 29, 1986
    Assignee: Soft Plus Corp.
    Inventors: Ebrahim Mehdipour, Faramarz Mehdipour, Fariborz Mehdipour, Kambiz Imani