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:
Feb. 17, 2004
Filed:
Mar. 06, 2002
Applicant:
Inventors:
Masahiro Hiraga, Ome, JP;
Junji Kato, Takaishi, JP;
Tetsuya Kimura, Chiba, JP;
Teiichi Furukawa, Narashino, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 7/36 ;
U.S. Cl.
CPC ...
H02P 7/36 ;
Quick Actions:
Hiraga, Masahiro. (2004). Ac current detecting device for inverter apparatus and ac current detecting method therefor (U.S. Patent No. 6693404). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6693404
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile