Company Filing History:
9 out of 29,256 
1 out of 8,181 
2 out of 832,812 Years Active: 1977-2006
Title: **William C. Choate: Innovator of Advanced Tracking Technologies**
Introduction
William C. Choate, based in Dallas, TX, is a notable inventor with an impressive portfolio, holding 12 patents. His contributions to the field of tracking technologies have paved the way for advancements in aircraft ranging and sensor systems, showcasing his expertise and innovative thinking.
Latest Patents
William C. Choate's latest patents reflect his deep understanding of complex systems. One significant invention is the **Method and apparatus for air-to-air aircraft ranging**. This method focuses on determining the range between two aircraft by comparing estimated model data of the target's velocity and position with the actual flight path data received by the ownship. The process includes an error measurement calculation and the utilization of constraints to enhance the accuracy of estimates. When the model data aligns closely with the actual data, it computes a precise range.
Another notable patent is the **Method of inferring sensor attitude through multi-feature tracking**. This invention involves a process where a reference image is stored and then correlated with a newly sensed image's feature locations. By assessing the tracking sensor's position relative to the stored image, the method estimates the sensor's pose without necessitating new hardware, relying instead on computational resources.
Career Highlights
Throughout his career, William has worked with recognized organizations, including Texas Instruments Corporation, where he has applied his expertise to develop innovative solutions. His work has significantly impacted the industry, particularly in the fields of avionics and tracking systems.
Collaborations
William C. Choate has collaborated with prominent colleagues such as Rajendra K. Talluri and Charles Emil Frey. Their combined efforts have led to advancements that enhance the performance and reliability of tracking and ranging technologies.
Conclusion
William C. Choate continues to be a driving force in innovation, with his patents highlighting his commitment to advancing technology. His work in air-to-air aircraft ranging and sensor attitude inference demonstrates his unique approach to solving complex engineering challenges. As he continues to innovate, the future holds great potential for further contributions from this exceptional inventor.