Company Filing History:
5 out of 1,258 
1 out of 3,385 
Years Active: 1986-2003
Title: The Innovations of Robert D. Curby
Introduction
Robert D. Curby is a notable inventor based in Thousand Oaks, California. He has made significant contributions to the field of projectile guidance systems and digital signal processing. With a total of six patents to his name, Curby has demonstrated a commitment to advancing technology through innovative solutions.
Latest Patents
One of Curby's latest patents is a projectile guidance system that utilizes accelerometers and a GPS receiver. This system is designed to guide projectiles without the need for gyroscopes. The projectile features a triaxial array of accelerometers that measure acceleration along the x, y, and z axes. Additionally, it includes a GPS antenna and receiver that provide onboard position and velocity data in earth-referenced navigational coordinates. The system's computer program stores and processes time-indexed GPS data, transforming acceleration data from body to navigation coordinates. This allows for the calculation of the projectile's roll, pitch, and yaw angles, which are essential for guiding the projectile to a predetermined location.
Another significant patent is the comparator digital noise filter. This invention eliminates spurious pulses in the output of a comparator during analog to digital conversion. By adding logic that filters out pulses with a width less than a selected threshold, Curby has improved the reliability of digital signal processing.
Career Highlights
Throughout his career, Robert D. Curby has worked with prominent companies such as Litton Systems, Inc. and Northrop Grumman Systems Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Curby has collaborated with notable individuals in his field, including George H. McCammon and Rodney W. Benoist. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Robert D. Curby is a distinguished inventor whose work in projectile guidance systems and digital signal processing has made a lasting impact on technology. His innovative patents and collaborations reflect his dedication to advancing the field.