| Patent Number |
Title Of Patent |
Date Issued |
| 6776266 |
Smart digital brake stroke sensor |
August 17, 2004 |
| A brake stroke sensor is disclosed. In particular, a digital brake stroke sensor capable of indicating a position of pushrod linear displacement is disclosed. The brake stroke sensor includes a prism attached to the pushrod. The prism includes a number of markers to code position inf |
| 6714775 |
Interference canceller |
March 30, 2004 |
| An interference canceller is described, wherein the interference canceller includes an input receiving an input composite signal, a reference circuit, and a cancellation circuit. The interference canceller derives its own reference signal. Internal derivation of the reference signal is |
| 6703936 |
System and method for tracking movement of individuals |
March 9, 2004 |
| A device for monitoring movement of an object is provided. A first module is configured to secure to the object. A second module, capable of electrically connecting to the first module, includes at least a rechargeable battery and a memory capable of storing a history of movement dat |
| 6624782 |
System and method for avoiding accidents in intersections |
September 23, 2003 |
| A method for a subject vehicle to avoid collisions is provided. At least one lane feeding into an intersection is scanned. The presence of a threat vehicle in the at least one lane is detected. Whether the subject vehicle and the threat vehicle will occupy the intersection at the same ti |
| 6595045 |
Vehicular sensors |
July 22, 2003 |
| A brake stroke sensor and an steering sensor are individually and collectively provided. A brake stroke sensor includes a force-receiving plate, a second plate movable relative to the force-receiving plate, a spring disposed between the plates and operatively connected to the pushrod |
| 6516273 |
Method and apparatus for determination and warning of potential violation of intersection traffi |
February 4, 2003 |
| The present invention relates to a system installed in a vehicle to: determine the location of the vehicle; identify each intersection as the vehicle approaches the intersection; determine the presence and type of traffic control device at that intersection; determine whether the traffic |
| 6111644 |
Interferometer for detecting and analyzing coherent radiation |
August 29, 2000 |
| Incoming optical radiation is divided into two focused beams with a relatively large amount of delay and shift introduced between the beams. Through the focusing of each of the beams to a different focal point (F1), (F2) a lead is created such that a circular or bull's-eye fringe pattern |
| 6076028 |
Method and apparatus for automatic vehicle event detection, characterization and reporting |
June 13, 2000 |
| A method and apparatus for automatic vehicle event detection, characterization and reporting. A processor processes accelerometer data from a vehicle over varying length windows of time to detect and characterize vehicle events such as crashes. The processed data is compared to thres |
