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:
Feb. 01, 2000
Filed:
Mar. 24, 1997
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P / ;
U.S. Cl.
CPC ...
7350416 ; 310370 ; 7350402 ;
Abstract
A vibration gyro which is equipped with an oscillator in which slits are made in a flat-plate piezoelectric board to form a tuning fork section. For construction of the oscillator, driving electrodes for vibrating the tuning fork section are formed in the vicinity of end portions of the slit, while detection electrodes for detecting an rotational angular velocity in a longitudinal direction of the tuning fork section are formed on the arm portions of the tuning fork section.