Company Filing History:
Years Active: 2020-2022
Title: Innovations by Nelson Cardenas in Optical Manufacturing
Introduction
Nelson Cardenas is an accomplished inventor based in Seattle, WA, known for his contributions to the field of optical manufacturing. With a total of three patents to his name, Cardenas has developed innovative methods that enhance the production of thin, multi-bend optics.
Latest Patents
One of Cardenas's latest patents is a method of manufacture for thin, multi-bend optics by compression molding. This method involves placing an optical substrate and a protective sheet into a compression mold, which deforms both components to create the desired optical properties. The protective sheet acts as a buffer, mitigating the transfer of surface roughness from the mold to the optical surface.
Another significant patent by Cardenas is a method of manufacture for thin, multi-bend optics by vacuum molding. In this process, an optical substrate is placed onto a vacuum mold with a bent contact surface. The protective sheet is bent into contact with the mold, generating a vacuum-induced holding force that ensures precision during the molding process. This method also includes a protective layer to prevent surface roughness from affecting the optical surface.
Career Highlights
Nelson Cardenas currently works at Facebook Technologies, LLC, where he continues to innovate in the field of optics. His work has significantly advanced the techniques used in optical manufacturing, making processes more efficient and effective.
Collaborations
Cardenas collaborates with talented individuals such as Alexander Sohn and Yusufu Njoni Bamaxam Sulai, contributing to a dynamic and innovative work environment.
Conclusion
Nelson Cardenas is a notable inventor whose work in optical manufacturing has led to significant advancements in the industry. His innovative methods for producing thin, multi-bend optics demonstrate his commitment to enhancing manufacturing processes.