This inventor holds 3 USPTO granted patents. Top assignee: Northrop Grumman Systems Corporation. Active years: 2011-2021.
Company Filing History:
Years Active: 2011-2021
Title: Alan Greenland: Innovator in Optical Systems
Introduction
Alan Greenland is a notable inventor based in Palatine, IL (US). He has made significant contributions to the field of optical systems, holding a total of 3 patents. His work focuses on innovative designs that enhance imaging capabilities across various applications.
Latest Patents
Alan's latest patents include an "Unobscured two-mirror catadioptric optical system for a multispectral imaging apparatus." This optical system features a compact reflective front end combined with beam-splitting elements and refractive relay optics. This design allows multiple imaging systems operating in different wavelength bands to share a common aperture. The compact design results in significant field curvature at the uncorrected intermediate or virtual focus, which is corrected in the refractive relay optics for each imaging path.
Another notable patent is the "Mirrored lens for wide field of view and wide spectrum." This patent describes systems and methods for a solid-filled mirrored lens system capable of wider fields of view and broader spectra than current lens systems. The mirrored lens focuses light incident upon a right circular cylindrical central body, which has a substantially planar first surface and a second surface. A primary reflecting surface is located on the second surface, shaped as an annulus with a void in the central region. Additionally, a secondary reflecting surface is positioned in the central region of the first surface, facing the primary reflecting surface.
Career Highlights
Alan Greenland is currently employed at Northrop Grumman Systems Corporation, where he continues to innovate in the field of optical systems. His work has been instrumental in advancing technologies that rely on precise imaging and optical performance.
Collaborations
Throughout his career, Alan has collaborated with talented individuals such as Christopher Brendan Svec and Hao C Tran. These collaborations have contributed to the development of cutting-edge optical technologies.
Conclusion
Alan Greenland is a distinguished inventor whose work in optical systems has led to significant advancements in imaging technology. His innovative patents reflect his commitment to enhancing optical performance across various applications.