Pengyu Han

Title: The Innovations of Inventor Pengyu Han

Introduction

Pengyu Han, based in San Jose, California, is an accomplished inventor with a remarkable portfolio of 13 patents. His work primarily focuses on optical technologies that enhance spectral data collection and analysis. With a background in both academia and industry, he has made significant contributions to the field through innovative inventions.

Latest Patents

Among his latest inventions is the "Endpoint Detection System for Enhanced Spectral Data Collection." This groundbreaking technology features an optical bundle connected to a light source, consisting of emitting and receiving optical fibers arranged at a specific angle. The system incorporates a collimator assembly that effectively directs spectral light components to a substrate surface and captures reflected components for analysis, significantly improving data quality.

Another notable patent is the "Hyper-Spectral Multi-Spot Optical Reflectometer." This advanced optical reflectometry system contains a processing chamber and a substrate support designed to accept substrates. The system includes a light source, optical fiber bundle, and a detection system, which references a reference light beam to a reflected light beam for enhanced signal-to-noise ratio, offering new levels of analysis for substrate characteristics.

Career Highlights

Pengyu Han has had a distinguished career, working with renowned organizations such as Applied Materials, Inc. and Rensselaer Polytechnic Institute. His experience in these reputable institutions has allowed him to apply his innovative ideas in practical settings, driving advancements in spectral technologies.

Collaborations

Throughout his career, Han has collaborated with talented individuals in the field, including Lei Lian and Todd J Egan. These partnerships have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies that hold potential for various applications.

Conclusion

With his impressive array of patents and contributions to the field, Pengyu Han exemplifies the spirit of innovation. His work in optical technologies not only enhances data collection processes but also showcases the potential for future advancements in the field. As he continues to push the boundaries of research and development, Han remains a key figure in the world of inventions.