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:
Nov. 15, 2005
Filed:
Aug. 10, 2004
Junichi Nakano, Hachioji, JP;
Kenzi Murakami, Hino, JP;
Daisuke Matsuo, Hachioji, JP;
Ryouji Hyuuga, Kamiina-gun, JP;
Michitsugu Arima, Kamiina-gun, JP;
Junichi Nakano, Hachioji, JP;
Kenzi Murakami, Hino, JP;
Daisuke Matsuo, Hachioji, JP;
Ryouji Hyuuga, Kamiina-gun, JP;
Michitsugu Arima, Kamiina-gun, JP;
Olympus Corporation, Tokyo, JP;
Abstract
A light intercepting device includes a movable portion allowed to swing about a support portion as a torsional axis, a shielding portion provided at an end portion of the movable portion in a direction perpendicular to the torsional axis, a driving wiring provided on the movable portion, and a magnetic field generator to apply a magnetic field to at least a part of the driving wiring in a direction perpendicular to the driving wiring. A position of the shielding portion is changed by power supply control for the driving wiring to control transmission and interception of space light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile