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:
Jan. 31, 2012
Filed:
Jan. 30, 2007
Anh Tuan Nguyen, Kawasaki, JP;
Tadashi Nakatani, Kawasaki, JP;
Satoshi Ueda, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A microswitching device includes a base, a fixed portion joined to the base, a movable portion extending along the base and having a fixed end fixed to the fixed portion, a movable contact electrode film provided on a side of the movable portion opposite the base, a pair of fixed contact electrodes joined to the fixed portion and having a region opposing the movable contact electrode film, a movable driving electrode film provided on a side of the movable portion opposite the base, and a fixed driving electrode having a region opposing the movable driving electrode film. The movable driving electrode film is thinner than the movable contact electrode film. The fixed driving electrode is joined to the fixed portion joined to the base.