Patents by Inventor Saul Lawrence Cohen

Saul Lawrence Cohen 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).

  • Progressive brake light system
    Patent number: 6573830
    Abstract: The progressive vehicle brake light system of the invention consists of a brake sensor arranged to sense the travel of a brake pedal and a brake light display arranged to illuminate or extinguish in sequence or progressively in response to the travel of the brake pedal. A microcontroller is provided for receiving a signal from the brake sensor and controlling the brake light display accordingly. The brake sensor is typically an optical sensor utilizing infrared transmitters and receivers arranged to sense the distance and direction of travel of the brake pedal. The brake light display consists of a row of light emitting diodes (LEDs) which are arranged to illuminate from the opposite ends towards the middle as the brake pedal is depressed and to extinguish in reverse sequence when the brake pedal is released.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: June 3, 2003
    Assignee: Intellibrake (Proprietary) Limited
    Inventors: Saul Lawrence Cohen, Gary Nathan Kessel, Larry Rubin Gordon
  • Progressive brake light system
    Publication number: 20010054957
    Abstract: The progressive vehicle brake light system of the invention consists of a brake sensor arranged to sense the travel of a brake pedal and a brake light display arranged to illuminate or extinguish in sequence or progressively in response to the travel of the brake pedal. A microcontroller is provided for receiving a signal from the brake sensor and controlling the brake light display accordingly. The brake sensor is typically an optical sensor utilising infrared transmitters and receivers arranged to sense the distance and direction of travel of the brake pedal. The brake light display consists of a row of light emitting diodes (LEDs) which are arranged to illuminate from the opposite ends towards the middle as the brake pedal is depressed and to extinguish in reverse sequence when the brake pedal is released.
    Type: Application
    Filed: August 10, 2001
    Publication date: December 27, 2001
    Inventors: Saul Lawrence Cohen, Gary Nathan Kessel, Larry Rubin Gordon