Roberto Cristi, a talented inventor based in Pebble Beach, CA, has made significant strides in the field of spacecraft technology. With a total of two patents to his name, he has contributed innovative methods and systems designed to enhance spacecraft attitude control. His work is particularly relevant in the context of trajectory interpolation and precision control systems.

Latest Patents

Roberto Cristi's latest patents include:

1. **Method, system and apparatus for spacecraft attitude control error reduction in trajectory interpolation** - This invention focuses on a unique method, apparatus, and system for effectively controlling the attitude of a spacecraft. It incorporates an attitude control system that interfaces with a ground-based spacecraft control mechanism. A highlight of this invention is the use of a B-spline interpolator for spacecraft command, combined with a Kalman filtering process to estimate the coefficients of the B-spline interpolator. The resulting methods and systems can be implemented as executable machine code or integrated circuit hardware.

2. **Method, system and apparatus for spacecraft attitude control using spline interpolation** - This patent outlines a method, apparatus, and system specifically designed to manage the spacecraft attitude, emphasizing the incorporation of a B-spline interpolator in its control processes. Like his first patent, this invention can also be employed in both executable machine code and integrated circuit hardware, showcasing Cristi's commitment to developing practical and applicable technology.

Career Highlights

Roberto Cristi is currently affiliated with the United States Navy, where he contributes his expertise to advancing military spacecraft technologies. His role has allowed him to work on innovative projects that enhance the operational capabilities of modern spacecraft, ensuring they can maneuver and adjust effectively during missions.

Collaborations

Throughout his career, Cristi has collaborated with esteemed colleagues, including Joshua Levitas. Together, they have developed pioneering technologies that push the boundaries of what's possible in spacecraft attitude control. Their teamwork exemplifies the importance of collaboration in the field of innovation and invention.

Conclusion

Roberto Cristi's contributions to spacecraft technology through his patents and collaborative efforts are a testament to his inventive spirit and technical expertise. His work not only showcases the potential of modern aerospace engineering but also serves as an inspiration for future inventors in the field. As technology continues to advance, the impact of Cristi's innovations will likely be felt for years to come.

Profile summary based on public USPTO records.

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