This inventor holds 7 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 3 EPO patents. Top assignees: Digital Lumens, Inc., Aware, Inc., Osram Sylvania Inc.. Active years: 2010-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 38 
2 out of 209 
1 out of 1,452 
Years Active: 2010-2022
Title: Innovations of Christopher L Elledge
Introduction
Christopher L Elledge is a notable inventor based in Arlington, MA (US). He has made significant contributions to the field of lighting technology, holding a total of seven patents. His work focuses on enhancing the efficiency and functionality of lighting systems through innovative methods and apparatus.
Latest Patents
One of his latest patents involves methods, apparatus, and systems for providing occupancy-based variable lighting. This invention detects the presence or absence of an occupant and generates an occupancy sensor signal that represents an active state when the occupant is present and an inactive state when they are absent. An ambient light sensor is utilized to detect the ambient light level, generating a signal that corresponds to this level. Dimmable illumination is produced at a first dimming level based on the ambient light level during the active state and a second dimming level during the inactive state. The transition delay time between the onset of the inactive state and the transition between the two dimming levels can be controlled. Additionally, the first dimming level, the second dimming level, and the transition delay time can be variably set or controlled either locally or via a remote device.
Career Highlights
Throughout his career, Christopher has worked with several companies, including Digital Lumens, Inc. and Aware, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in lighting technology.
Collaborations
Some of his notable coworkers include John Francis Egan and Frederick Marshall Morgan. Their collaboration has contributed to the advancement of various projects in which they have been involved.
Conclusion
Christopher L Elledge is a distinguished inventor whose work in occupancy-based variable lighting showcases his commitment to innovation and efficiency in lighting technology. His contributions continue to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile