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. 06, 1989
Filed:
May. 16, 1988
Applicant:
Inventor:
Bruce J Bartholomew, Poway, CA (US);
Assignee:
General Dynamics Corporation, San Diego, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ; G01C / ;
U.S. Cl.
CPC ...
356364 ; 356366 ; 372 18 ;
Abstract
The invention is directed to a measurement of rotation of a body with respect to a fixed inertial coordinate system by use of an oscillator that is rotationally symmetrical about one axis, a locking oscillator for injecting locking the rotationally symmetric oscillator to a selected frequency and state of polarization and measuring the polarized orientation of the oscillator with a polarization detector.