Company Filing History:
Years Active: 2004-2023
Title: Chris L. Willis: Innovator in Multi-Axis Actuation and Imaging Technologies
Introduction
Chris L. Willis is a prominent inventor based in Hollis, NH (US), known for his contributions to advanced actuator systems and imaging technologies. With a total of 11 patents to his name, Willis has made significant strides in the fields of robotics and electronic systems.
Latest Patents
Among his latest innovations is the "Multi-axis actuator with differential drive." This invention features a multi-axis rotary actuator that includes a payload support rotatable about a first axis, a disk surrounding the payload support, and an elevation wheel that is rotatably coupled to the payload support. The design allows for the elevation wheel to be in contact with the disk and to rotate about a second axis that is perpendicular to the first axis. This actuator can be equipped with a mirror or other devices that can rotate about both axes, enhancing its versatility.
Another notable patent is for "Sample manipulation for nondestructive sample imaging." This system and method enable imaging of samples with complex structures, such as integrated circuits. The sample is placed on a motion system that allows for thirteen degrees of freedom, utilizing a rotation stage, a fine 6-axis piezoelectric-driven stage, and a coarse 6-axis hexapod stage. Various detectors are employed to gather imaging information, while interferometric and capacitive sensors measure the position of the sample and motion system.
Career Highlights
Chris L. Willis is currently employed at BAE Systems Information and Electronic Systems Integration Inc., where he continues to develop innovative technologies that push the boundaries of engineering and design. His work has been instrumental in advancing the capabilities of multi-axis actuation and imaging systems.
Collaborations
Throughout his career, Willis has collaborated with notable colleagues, including Adam J. Marcinuk and Eugene M. Lavely. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Chris L. Willis stands out as a key figure in the realm of innovation, particularly in multi-axis actuation and imaging technologies. His contributions have not only advanced the field but also paved the way for future developments in engineering.
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