Company Filing History:
4 out of 9 
1 out of 1 
1 out of 832,880 Years Active: 1987-1989
Title: The Innovations of Inventor James F. Maddox
Introduction
James F. Maddox, based in Arlington, MA, is a notable inventor recognized for his contributions to navigation systems, having been awarded six patents throughout his career. His expertise in developing technologies for vehicles showcases his innovative approach to solving real-world challenges through engineering.
Latest Patents
Among James Maddox's impressive portfolio, two of his latest patents stand out:
1. **Beacon Navigation System and Method for Guiding a Vehicle** - This invention involves a comprehensive beacon navigation system designed for vehicles. It features multiple navigation beacons strategically placed throughout a premises, allowing the vehicle to navigate effectively. The innovation includes a detector assembly that senses a beacon and resolves the azimuthal angle between the beacon and the vehicle. Furthermore, it offers an element that defines the ideal azimuthal angle, enabling the system to measure deviations from designated paths dramatically.
2. **Position Locating System for a Vehicle** - This system is tailored for vehicles like mobile robots. This invention employs a multisector sensor to detect coded signals emitted by a beacon. The system further processes this data to create a code data signal and an angle data signal, which represent the relationship between the sensor and the beacon, including both azimuthal and altitude dimensions.
Career Highlights
James F. Maddox has facilitated significant advancements in robotics and navigation during his tenure at companies such as Denning Mobile Robotics, Inc. His work has paved the way for improved vehicular navigation systems, contributing substantially to robotics technology.
Collaborations
Throughout his career, Maddox has collaborated with esteemed colleagues, including Robert W. George, II, and Mark B. Kadonoff. These partnerships have fostered an innovative environment that promotes the sharing of ideas and advancements in technology.
Conclusion
James F. Maddox exemplifies the spirit of innovation in the field of vehicle navigation systems. His patents reflect a commitment to enhancing how vehicles interact with their environments, demonstrating the impactful legacy of his work in robotics and navigation technology. As advancements continue, Maddox's contributions will undoubtedly influence future developments in this critical area of innovation.