This inventor holds 1 USPTO granted patent. Top assignee: Leland Stanford Junior University. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: Helege E Engan: Innovator in Fiber Optics
Introduction
Helege E Engan is a notable inventor based in Trondheim, Norway. He has made significant contributions to the field of fiber optics, particularly with his innovative patent that enhances optical signal processing.
Latest Patents
Engan holds a patent for a "Fiber optic inter-mode coupling single side band frequency shifter." This invention involves subjecting an optical fiber to a series of traveling flexural waves that propagate along its length. The technology allows for the coupling of an optical signal from a first propagation mode to a second propagation mode. The frequency of the optical signal in the second mode can be shifted either upward or downward, depending on various factors, including the direction of propagation and the phase propagation velocity of the optical signals.
Career Highlights
Helege E Engan is affiliated with Leland Stanford Junior University, where he continues to engage in research and development in the field of optical technologies. His work has implications for various applications in telecommunications and signal processing.
Collaborations
Engan has collaborated with esteemed colleagues, including Byoung Y Kim and Herbert J Shaw, contributing to advancements in fiber optic technologies.
Conclusion
Helege E Engan's innovative work in fiber optics exemplifies the impact of research and development in enhancing optical communication technologies. His contributions continue to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile