A. Dorian Challoner

System and method for alignment using a portable inertial device

Isolated active temperature regulator for vacuum packaging of a disc resonator gyroscope

Environmentally robust disc resonator gyroscope

Method of producing an isolator for a microelectromechanical system (MEMS) die

Disc resonator integral inertial measurement unit

Systematic disc resonator gyroscope tuning

Frequency tuning of disc resonator gyroscopes via resonator mass perturbation based on an identified model

Planar resonator gyroscope central die attachment

Vibratory gyroscope with parasitic mode damping

Multiple internal seal ring micro-electro-mechanical system vacuum packaging method

Method of fabricating a mesoscaled resonator

Cloverleaf microgyroscope with electrostatic alignment and tuning

Isolated resonator gyroscope

Method of producing an inertial sensor

Isolated planar gyroscope with internal radial sensing and actuation

Isolated resonator gyroscope with a drive and sense plate

Isolated resonator gyroscope with a drive and sense plate

Parametrically disciplined operation of a vibratory gyroscope

Low cost robot manipulator

Isolated resonator gyroscope with isolation trimming using a secondary element

Integral resonator gyroscope

Isolated resonator gyroscope with compact flexures

Method of producing an integral resonator sensor and case

Isolated planar mesogyroscope

Integrated low power digital gyro control electronics

Low power position locator

Multiple internal seal right micro-electro-mechanical system vacuum package

Instrument alignment devices and methods