Nanda Nathan

Title: Nanda Nathan - Innovator in Micro-Replication Technology

Introduction

Nanda Nathan is a prominent inventor based in Huntington Beach, CA (US). He has made significant contributions to the field of micro-replication technology, particularly through his innovative patent that addresses the challenges of creating large relief three-dimensional microstructures.

Latest Patents

Nanda Nathan holds a patent for a "Roll-to-roll method and system for micro-replication of a pattern of large relief three-dimensional microstructures." This method, referred to as PALM (Patterning by Adhesive of Large Relief Three-Dimensional Microstructures), allows for the replication of microstructures with reliefs exceeding 1 µm and as large as 100 µm. The microstructures can be deterministic, such as microprisms, or random, like diffusers. The process involves copying a supermaster into a pattern on a patterning cylinder, which is then continuously multiplied in a roll-to-roll web process. The invention includes three alternative processes: a hybrid method using adhesive on acrylic and two monolithic processes that utilize temperature and pressure or UV-cured polymerization.

Career Highlights

Nanda Nathan is currently employed at Asahi Kasei Kabushiki Kaisha, where he continues to develop and refine his innovative techniques in micro-replication. His work has garnered attention for its potential applications in various industries, including optics and materials science.

Collaborations

Nanda has collaborated with notable colleagues, including Kang S Lee and Engin B Arik, who contribute to the advancement of his research and development efforts.

Conclusion

Nanda Nathan's contributions to micro-replication technology exemplify the innovative spirit of modern inventors. His work not only advances the field but also opens new avenues for practical applications in various industries.