Location History:
- Oro Valley, AZ (US) (2016 - 2020)
- Marana, AZ (US) (2024)
Company Filing History:
Years Active: 2016-2024
Title: Innovations of James Thomas Landon
Introduction
James Thomas Landon is a notable inventor based in Oro Valley, AZ (US). He holds a total of 4 patents that showcase his contributions to the field of technology and navigation systems. His work primarily focuses on enhancing the functionality and reliability of optical and navigation systems.
Latest Patents
One of his latest patents is titled "Bias field control of total-field optically pumped magnetometers (OPMs) for improved detection." This invention involves applying a controllable bias field to a single total-field OPM to maintain signal lock when an observable magnetic field enters the OPM's dead zone. By utilizing electromagnetic coils placed near the OPM, the system can produce a bias field that lifts the observable magnetic field out of the dead zone, allowing for comprehensive sensing in all directions without the need for reorientation or multiple OPMs.
Another significant patent is "Navigation integrity in GPS challenged environments." This invention outlines systems and methods for detecting degraded navigation sensors using a policy derived from a Partially Observable Markov Decision Process (POMDP). The navigation parameters from individual sensors are processed through Kalman filters, which assess the probability of sensor degradation. The outputs are then compared to a master filter to identify any degraded sensors, ensuring reliable navigation for vehicles in challenging environments.
Career Highlights
James Thomas Landon is currently employed at Raytheon Company, where he continues to innovate and develop advanced technologies. His work has significantly impacted the fields of navigation and sensor technology, contributing to safer and more reliable systems.
Collaborations
Throughout his career, Landon has collaborated with notable colleagues, including Thomas Lee Caylor and George Jeffrey Geier. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
James Thomas Landon is a distinguished inventor whose work in optical and navigation systems has led to significant advancements in technology. His patents reflect a commitment to improving the reliability and functionality of critical systems.