US Patent 6949970 Voltage standard apparatus

Patent 6949970 was granted and assigned to National Institute of Advanced Industrial Science and Technology on September, 2005 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Applicant

Current Assignee

National Institute of Advanced Industrial Science and Technology

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

69499700

Patent Inventor Names

Akira Shoji0

Hirotake Yamamori0

Mayumi Ishizaki0

Date of Patent

September 27, 2005

Patent Application Number

107149200

Date Filed

November 18, 2003

Patent Citations Received

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US Patent 12021527 Low-power biasing networks for superconducting integrated circuits

Patent Primary Examiner

‌

Jeffrey Zweizig

Patent abstract

A programmable voltage standard element which consists of Josephson junction arrays having Josephson junction devices which are connected in series generates constant voltage by impression of bias current and microwave.