Company Filing History:
Years Active: 2014-2019
Title: Joseph W Woody: Innovator in Display Technology
Introduction
Joseph W Woody is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of display technology, holding a total of 4 patents. His innovative work focuses on enhancing the functionality and efficiency of reflective display devices.
Latest Patents
One of his latest patents is for a front-lit reflective display device. This application describes a front-lit reflective display assembly that includes a reflective display and an illumination article for front-lighting the display when the article is optically coupled to a light source. The illumination article features a variable index light extraction layer that is optically coupled to a lightguide. This layer has first and second regions, with the first region comprising nanovoided polymeric material and the second region comprising both the nanovoided polymeric material and an additional material. The arrangement of these regions allows for selective light extraction based on the geometric configuration, enhancing the display's performance.
Another significant patent involves microstructured transfer tapes. These transfer tapes consist of an optically transparent adhesive layer with microstructured patterns that permanently alter the direction of light. The composition includes a low Tg polymeric component and a high Tg polymeric component, which interact to form an acid-base interaction when mixed. These transfer tapes can be adhered to substrates, providing a microstructured surface that improves light manipulation.
Career Highlights
Joseph W Woody is currently associated with 3M Innovative Properties Company, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing display technology, making it more efficient and effective for various applications.
Collaborations
Throughout his career, Woody has collaborated with talented individuals such as Audrey A Sherman and Kevin R Schaffer. These collaborations have contributed to the innovative projects he has undertaken.
Conclusion
Joseph W Woody is a prominent inventor whose work in display technology has led to several patents that enhance the functionality of reflective displays. His contributions continue to influence the industry and pave the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.