Patents by Inventor Junko Tsutsui

Junko Tsutsui 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).

  • Method for automatically changing current ranges
    Patent number: 6911831
    Abstract: In a method for fast, high-accuracy autoranging measurement, a current detection resistance is shared by a current measurement apparatus and a voltage source with current limiting function, a value of current output from the voltage source via the resistance being measured by the current measurement apparatus, and the current range of the current measurement apparatus and the compliance being automatically changed in accordance with the measured current value.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: June 28, 2005
    Assignee: Agilent Technologies, Inc.
    Inventor: Junko Tsutsui
  • Method for automatically changing current ranges
    Publication number: 20040135591
    Abstract: In a method for fast, high-accuracy autoranging measurement, a current detection resistance is shared by a current measurement apparatus and a voltage source with current limiting function, a value of current output from the voltage source via the resistance being measured by the current measurement apparatus, and the current range of the current measurement apparatus and the compliance being automatically changed in accordance with the measured current value.
    Type: Application
    Filed: December 15, 2003
    Publication date: July 15, 2004
    Applicant: AGILENT TECHNOLOGIES, INC.
    Inventor: Junko Tsutsui