The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2001
Filed:
Jan. 27, 2000
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/900 ; H02M 7/00 ;
U.S. Cl.
CPC ...
G06F 1/900 ; H02M 7/00 ;
Abstract
To display the sum of power generation in a photovoltaic power generation system having a plurality of independently-operating inverters in real time, an information display device receives information indicative of amounts of power generation respectively outputted from the plurality of inverters, calculates the sum of power generation in the plural inverters based on the received information, and displays the result of calculation.