Michigan State University

John R Lloyd

Timothy Grotjohn

Clark Jeffrey Radcliffe

Arthur J Weber

Frank R Rosenbaum

Gregory A Goodall

A MEMS chip sensor () based upon detection of an induced inductance in the sensor is described. The sensor is used in an environment for detection of fluid pressures. The method and system is particularly used in animals, including humans, to sense pressure changes, particularly pressure in the eyeball.

Implantable microscale pressure sensor system for pressure monitoring and management

A closed loop feedback control for enhancing the response of electrorheological fluid having a light source and a photodetector measuring the light transmission through the electrorheological fluid. A manually controllable signal generator generates a reference signal indicative of the desired transmission through the electrorheological fluid. A control amplifier responsive to the difference between the measured transmission and the reference signal changes the value of the electric field being applied across the electrorheological. The change in the electric field selected to significantly reduce the time required for the electrorheological fluid to change from its current state to the desired state.

Growing community of inventors

East Lansing, MI, United States of America

John R Lloyd