Patents by Inventor Lars Thorsell

Lars Thorsell 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).

  • Circuit for improved load transient response in power supplies
    Patent number: 6040639
    Abstract: An apparatus contains a main electrical supply and an additional electrical supply for supplying additional electrical current in response to a change in an output load supplied by the main electrical supply. A differential measuring device senses a change in the load, or output of the main supply, and provides an indication to the additional electrical supply to supply additional current to the load. The additional electric supply contains a capacitor connected to a voltage source having a higher voltage output than the main electrical supply, and a current generator.
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: March 21, 2000
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Thomas Ginell, Lars Thorsell, Per Lindman