Company Filing History:
1 out of 25,932 
1 out of 832,843 Years Active: 2000-2004
Title: Mumin Song - Innovator in Surface Measurement Technology
Introduction
Mumin Song is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of surface measurement technology, holding a total of 2 patents. His innovative work focuses on enhancing the accuracy of measuring surface geometries in three dimensions.
Latest Patents
Mumin Song's latest patents include a "Crystal Based Fringe Generator System" and a "Surface Measurement System with a Laser Light Generator." The Crystal Based Fringe Generator System is designed to accurately measure the surface geometry of a part in three dimensions. This system utilizes a laser to emit a beam that is transmitted to a birefringent crystal, which splits the beam into a pair of beams. These beams undergo a phase shift controlled by a liquid crystal system, allowing for the formation of a fringe pattern on the surface of the part being measured.
The Surface Measurement System with a Laser Light Generator also aims to measure surface geometries accurately. It includes a laser that emits a beam, which is then expanded into a diverged beam by an objective lens. A liquid crystal system receives this diverged beam and generates at least one fringe pattern on the surface of the part to be measured. A computer is in communication with the liquid crystal system to control the pitch and phase of the fringe pattern.
Career Highlights
Throughout his career, Mumin Song has worked with various companies, including Ford Global Technologies, LLC. His experience in these organizations has contributed to his expertise in the field of surface measurement technology.
Collaborations
Mumin has collaborated with notable coworkers such as Fang Frank Chen and Patrick J Harwood. Their combined efforts have further advanced the innovations in measurement systems.
Conclusion
Mumin Song's contributions to surface measurement technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the accuracy and efficiency of measuring surface geometries in various applications.