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:
Apr. 07, 2015
Filed:
Mar. 02, 2010
Applicant:
Anssi Blomqvist, Helsinki, FI;
Inventor:
Anssi Blomqvist, Helsinki, FI;
Assignee:
Murata Electronics Oy, Vantaa, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 19/56 (2012.01); G01C 21/00 (2006.01); G01C 19/5747 (2012.01);
U.S. Cl.
CPC ...
G01C 19/5747 (2013.01);
Abstract
A micro-mechanical resonator is provided. The micro-mechanical resonator comprises two masses coupled in the direction of a common axis by a spring structure. The spring structure comprises a spring that couples at least a first bar connected to the masses and a second bar extending in the motion axis direction, said spring being arranged to bend in a direction perpendicular to the motion direction of the motion axis. A micro-mechanical resonator matrix, a sensor and a navigation device are also provided.