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| Number | Title | Issue Date |
| 7295184 | Computer input device A computer input device includes a magnetized fluid and an inertial body within the magnetized fluid. A signal converter provides angular acceleration information based on behavior of the inertial body. The computer input device can be attached to a Virtual Reality ... | 11/13/2007 |
| 7191652 | Magnetofluidic accelerometer with partial filling of cavity with magnetic fluid A sensor includes a housing and a magnetic fluid within the housing that incompletely fills the housing. An inertial body is in contact with the magnetic fluid. Displacement of the inertial body relative to the magnetic fluid is indicative of acceleration on the hou... | 03/20/2007 |
| 6961648 | System and method for desensitizing the activation criteria of a rollover control system A method of densensitizing includes determining a relative roll angle, determining when the vehicle is in a transitional maneuver, and when the vehicle is in a transitional maneuver, setting a roll signal for control to the relative roll angle, reducing control effo... | 11/01/2005 |
| 6924166 | Process for sealing devices incorporating microstructures A process for the fabrication of devices that integrate protected microstructures, comprising the following steps: forming, in a body of semiconductor material, at least one microstructure having at least one first portion and one second portion which are relatively... | 08/02/2005 |
| 5780738 | Surface jet angular rate sensor An apparatus for sensing an angular rate of motion includes a body which defines a surface having a protuberant portion, and an orifice through the surface and proximate to the protuberant portion through which a fluid jet is directed along an initial jet... | 07/14/1998 |
| 3986404 | Vortex amplifier apparatus 1. In a vortex amplifier: A first element having a first outlet passage therein; A second element having a second outlet passage therein; Porous coupling means, said first element, said second element and said coupling means cooperating to form a chamber symmetrica... | 10/19/1976 |
| 3960022 | Null adjustable vortex rate sensor A null adjustable vortex rate sensor which enables the precise control and elocation of the stagnation point of the fluid stream with respect to the null line of the pickoff located within said chamber. The null adjustable vortex rate sensor is a vortex ra... | 06/01/1976 |
