Patents by Inventor Cher Sha

Cher Sha 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).

  • Digital internal combustion engine and method of control
    Patent number: 10018125
    Abstract: The present disclosure provides a digital internal combustion engine and a method for controlling the same capable of improving fuel efficiency of a vehicle and reducing pollutant emissions of a vehicle while maintaining the reliability and relatively low manufacturing cost of a traditional internal combustion engine. The digital internal combustion engine comprises a plurality of combustion chambers. Each combustion chamber may be configured to switch between a non-burning mode of operation and a burning mode of operation. A combustion chamber operating in the non-burning mode may receive substantially no fuel, whereas a combustion chamber operating in the burning mode may receive fuel to satisfy a constant, non-zero air to fuel ratio.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: July 10, 2018
    Inventor: Cher Sha
  • DIGITAL INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROL
    Publication number: 20170067400
    Abstract: The present disclosure provides a digital internal combustion engine and a method for controlling the same capable of improving fuel efficiency of a vehicle and reducing pollutant emissions of a vehicle while maintaining the reliability and relatively low manufacturing cost of a traditional internal combustion engine. The digital internal combustion engine comprises a plurality of combustion chambers. Each combustion chamber may be configured to switch between a non-burning mode of operation and a burning mode of operation. A combustion chamber operating in the non-burning mode may receive substantially no fuel, whereas a combustion chamber operating in the burning mode may receive fuel to satisfy a constant, non-zero air to fuel ratio.
    Type: Application
    Filed: September 4, 2015
    Publication date: March 9, 2017
    Inventor: Cher Sha