Patents by Inventor Jacob Yaffe

Jacob Yaffe 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).

  • Device and method for indicating in-use charging and abnormal discharging of a combustion engine battery following engine turn-off
    Patent number: 6590396
    Abstract: A device and corresponding method for indicating in-use charging and abnormal discharging of a combustion engine battery during and following engine turn-off using a current sensor, a charge level tester, a latch circuit, a charge indicator, and a voltage level tester for detecting, measuring, indicating, and storing an indication of in-use normal or abnormal battery charging/discharging.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: July 8, 2003
    Assignee: Battery Alert, Ltd.
    Inventors: Amos Zur, Jacob Yaffe