Location History:
- Los Angeles, CA (US) (1984 - 1987)
- Albuquerque, NM (US) (1992 - 1994)
Company Filing History:
Years Active: 1984-1994
Title: Brent L Ellerbroek: Innovator in Optical Systems
Introduction
Brent L Ellerbroek is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of optical systems, holding a total of 5 patents. His work focuses on advanced wavefront sensing techniques that enhance the performance of optical systems.
Latest Patents
One of his latest patents is titled "Wavefront error estimation derived from observation of arbitrary unknown." This invention presents an extended scene wavefront sensing apparatus and procedure that effectively separates scene effects from wavefront errors in optical systems. The apparatus utilizes a point source wavefront slope sensor in scene scanning mode, employing a cross-correlation or cross-coherence procedure to estimate wavefront errors. This innovative approach allows for the measurement of local unchanging wavefront errors while eliminating scene-induced variations.
Another significant patent is the "Piston error estimation method for segmented aperture optical systems." This method addresses relative piston misalignments between segments of a multisegment optical system, such as a segmented primary mirror. By processing the input beam with specialized sensor elements, spatial frequency domain representations are obtained, which are then used to calculate piston errors and make compensating adjustments to the positions of individual segments.
Career Highlights
Brent L Ellerbroek is currently employed at Hughes Aircraft Company, where he continues to develop cutting-edge technologies in optical systems. His expertise and innovative mindset have positioned him as a key player in the field.
Collaborations
Throughout his career, Brent has collaborated with esteemed colleagues, including Gerard L Rafanelli and Samuel G Williams. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical technology.
Conclusion
Brent L Ellerbroek's contributions to optical systems through his patents and collaborations highlight his role as a leading inventor in the field. His innovative approaches continue to push the boundaries of technology, making a lasting impact on the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.