Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect
Reexamination Certificate
2006-08-07
2008-09-23
Kwok, Helen C. (Department: 2856)
Measuring and testing
Speed, velocity, or acceleration
Angular rate using gyroscopic or coriolis effect
Reexamination Certificate
active
07426860
ABSTRACT:
A ring resonator gyro comprises a folded cylinder suspension that supports a cylindrical ring resonator. The folded cylinder suspension comprises an inner cylinder, an outer cylinder, and an annulus. The inner cylinder, the outer cylinder, and the annulus are concentric. A top edge of the inner cylinder is coupled with an inner edge of the annulus. A top edge of the outer cylinder is coupled with an outer edge of the annulus.
REFERENCES:
patent: 5915276 (1999-06-01), Fell
patent: 6089090 (2000-07-01), Namerikawa et al.
patent: 6128954 (2000-10-01), Jiang
patent: 6897538 (2005-05-01), Eskridge
patent: 6934660 (2005-08-01), Painter et al.
Kwok Helen C.
Litton Systems Inc.
Patti, Hewitt & Arezina LLC
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