This inventor holds 1 USPTO granted patent. Top assignee: Remarkable as. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Emma Rachel Lewis and Her Ultra-Thin Frontlight Invention.
Introduction
Emma Rachel Lewis is an inventor based in Cambridge, Great Britain. Her work includes an invention for an ultra-thin frontlight designed to direct light efficiently into a lightguide.
Latest Patents
Lewis is associated with 1 patent, titled “Ultra-thin frontlight having an optical coupling element.” The invention describes a frontlight in which an optical coupling element receives light from a source and directs it into a lightguide thinner than the light source’s height. The coupling element is approximately as tall as, or taller than, the source and is refractively index-matched to the lightguide. It may be made from the same material as the lightguide and can include reflecting surfaces that are polished, metallized, or coated with dielectric mirrors.
Career Highlights
Lewis is associated with reMarkable AS. Her patent describes an optical design intended to support a thin frontlight while coupling light into a lightguide.
Collaborations
Lewis’s listed coworkers include Thomas James Watson and Isobel Jane Ashbey.
Conclusion
Emma Rachel Lewis’s patent focuses on an optical coupling element that enables light to enter a thinner lightguide, highlighting her contribution to frontlight design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile