Location History:
- Saclay, FR (1991 - 1993)
- Orsay, FR (1988 - 1996)
Company Filing History:
1 out of 46 
1 out of 180 
1 out of 136 
Years Active: 1988-1996
Title: The Innovative Mind of Alain Appriou
Introduction
Alain Appriou is a notable inventor based in Saclay, France, recognized for his contributions to the field of tracking moving objects and aerial vehicle positioning. With a total of four patents to his name, Appriou has made significant advancements in technology that enhance the accuracy and efficiency of tracking systems.
Latest Patents
One of Appriou's latest patents is a method for tracking moving objects. This innovative approach utilizes one or more sensors to monitor objects on land, in the air, or at sea. The observation space of each sensor is divided into resolution cells, forming a grid that allows for precise tracking. The system produces a probability estimate for a moving object being in a specific cell, utilizing signals from the sensors and previously stored data from supervised statistical learning. This method not only predicts the trajectory of moving objects but also adjusts the windowing criteria for improved accuracy.
Another significant patent is an airborne system designed to determine the position of an aerial vehicle. This system incorporates a memory containing the characteristics of various discrete landmarks and their geographic positions. By extracting information from signals delivered by sensitive means, the system computes the relative positions of the vehicle concerning recognized landmarks, feeding this data into Kalman filter means for enhanced navigation.
Career Highlights
Throughout his career, Alain Appriou has worked with prominent companies in the aerospace industry, including Aerospatiale and Société Nationale Industrielle et Aérospatiale. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in aerospace technology.
Collaborations
Appriou has collaborated with notable individuals in his field, including Regis Barthelemy and Jean Dezert. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Alain Appriou's work exemplifies the spirit of innovation in the aerospace sector. His patents reflect a deep understanding of tracking systems and aerial navigation, positioning him as a key figure in advancing these technologies. His contributions continue to influence the industry and inspire future innovations.