Richard Farrell

Title: Richard Farrell: Innovator in Optical Layering Technologies

Introduction

Richard Farrell is an accomplished inventor based in Seattle, WA. He has made significant contributions to the field of optical layering technologies, holding a total of 3 patents. His work focuses on systems and methods that enhance the functionality and performance of optical devices.

Latest Patents

One of Richard's latest patents is titled "Systems and methods of making polymeric optical layers for optical layering." This patent describes innovative systems and methods for creating polymeric optical layers used in various applications, including head-mounted displays. The waveguide device outlined in this patent features a waveguide die with a specific refractive index range and a polymeric optical layer that includes a different refractive index range and a thiol-containing polymer. This polymer may be formed from a mixture of thiol-containing compounds and isocyanates, showcasing Richard's expertise in material science.

Another notable patent is "Methods for correcting substrate thickness variation for waveguide applications." This patent presents techniques for fabricating multi-layer optical devices by measuring thickness variations in substrates and creating a thickness correction map. This method allows for the planarization of substrates, ensuring optimal alignment and bonding of optical elements, which is crucial for the performance of waveguide displays.

Career Highlights

Richard has worked with prominent companies in the technology sector, including Meta Platforms Technologies, LLC and Facebook Technologies, LLC. His experience in these organizations has allowed him to collaborate on cutting-edge projects that push the boundaries of optical technology.

Collaborations

Richard has collaborated with talented individuals in his field, including Michiel Koen Callens and Yu Shi. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Richard Farrell is a notable inventor whose work in optical layering technologies has led to significant advancements in the field. His patents reflect a deep understanding of material science and engineering, positioning him as a key player in the development of next-generation optical devices.