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:
May. 02, 2006
Filed:
Jun. 29, 2004
Burgess R. Johnson, Bloomington, MN (US);
Mark W. Weber, Zimmerman, MN (US);
Burgess R. Johnson, Bloomington, MN (US);
Mark W. Weber, Zimmerman, MN (US);
Honeywell International, Inc., Morristown, NJ (US);
Abstract
Devices and methods for reducing rate bias errors and scale factor errors in a MEMS gyroscope are disclosed. A MEMS actuator device in accordance with an illustrative embodiment of the present invention can include at least one substrate including one or more horizontal drive electrodes, and a movable electrode spaced vertically from and adjacent to the one or more horizontal drive electrodes. The horizontal drive electrodes and/or movable electrode can be configured to eliminate or reduce rate bias and scale factor errors resulting from the displacement of the movable electrode in the direction of a sense axis of the device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile