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:
Jun. 02, 2009
Filed:
May. 30, 2006
Katsumi Hashimoto, Tokyo-To, JP;
Jiro Takei, Tokyo-To, JP;
Katsumi Hashimoto, Tokyo-To, JP;
Jiro Takei, Tokyo-To, JP;
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Abstract
An angular rate sensorcomprises a first structurewhich includes a fixed portionhaving an openinga displacing portionplaced in the openingand a connecting portionadapted to connect the fixed portionand the displacing portionsa second structurewhich includes a weighting portionjoined to the displacing portionand a pedestal portionarranged to surround the weighting portionsand joined to the fixed portionand is laminated in place on the first structureA first bodyformed by laminating a first metal layerand a first insulating layerthereon is joined to the fixed portionsuch that the first insulating layerfaces the fixed portionA second substrateformed by laminating a second metal layerand a second insulating layerthereon is joined to the pedestal portionsuch that the second insulating layerfaces the pedestal portion