Company Filing History:
Years Active: 2001-2003
Title: Hien T Dang: Innovator in Target Detection Systems
Introduction
Hien T Dang is a notable inventor based in Granada Hills, CA (US). He has made significant contributions to the field of target detection systems, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Hien T Dang's latest patents include an "Accurate Target Detection System" that features a fuzzy controller designed for use in target detection systems. This fuzzy controller incorporates a first circuit that determines the number of false alarms in a frame of data. A second circuit establishes a desired number of false alarms for the frame, while a third circuit computes a threshold multiplier factor based on the number of false alarms, the desired number of false alarms, and one or more fuzzy rules. In a specific embodiment, the first circuit includes a target detection system that provides addresses of pixels whose values are within a predetermined range relative to a detection threshold. The second circuit features an input device that accepts the desired number of false alarms as input to the fuzzy controller. The third circuit includes a fuzzifier input calculation circuit that computes a fuzzifier input value based on the number of false alarms detected in a frame and the desired number of false alarms.
Another significant patent is an "Accurate Target Detection System for Compensating Detector Background Levels and Changes in Signal Environments." This system includes a sensor that receives electromagnetic signals and provides electrical signals in response. A non-uniformity correction circuit corrects non-uniformities in the sensor based on the electrical signals and provides calibrated electrical signals. A third circuit determines if a target signal is present within the calibrated electrical signals and provides a target detection signal. The system also features a fourth circuit that selectively activates or deactivates the non-uniformity correction circuit based on the target detection signal.
Career Highlights
Hien T Dang is currently employed at Raytheon Company, where he applies his expertise in developing advanced target detection technologies. His work has significantly impacted the field, enhancing the accuracy and reliability of detection systems.
Collaborations
Hien has collaborated with notable colleagues, including Todd L Baker and Timothy Edward Caber, contributing to various projects that push the boundaries of technology in target detection.
Conclusion
Hien T Dang is a distinguished inventor whose work in target detection systems has led to innovative solutions that improve detection accuracy. His
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