Patents by Inventor Daniel Rhodin

Daniel Rhodin 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).

  • Battery charge determination
    Patent number: 9063201
    Abstract: A method of determining a current state of charge of a battery having an internal resistance includes estimating the current state of charge of the battery at a current time as a function of a previous state of charge of the battery at a previous time, a battery voltage of the battery during a time interval between the previous time and the current time, and a value of the internal resistance of the battery. The method improves the determining of the current state of charge of a battery.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: June 23, 2015
    Assignee: ST-Ericsson SA
    Inventor: Daniel Rhodin
  • Battery Charge Determination
    Publication number: 20120323512
    Abstract: A method of determining a current state of charge of a battery having an internal resistance comprises estimating the current state of charge of the battery at a current time as a function of a previous state of charge of the battery at a previous time, a battery voltage of the battery during a time interval between the previous time and the current time, and a value of the internal resistance of the battery. The method improves the determining of the current state of charge of a battery.
    Type: Application
    Filed: June 15, 2012
    Publication date: December 20, 2012
    Applicant: ST-Ericsson SA
    Inventor: Daniel Rhodin