Chuanyong Huang

Title: **Innovator Spotlight: Chuanyong Huang**

Introduction

Chuanyong Huang is a prolific inventor based in San Jose, California, recognized for his significant contributions to the field of optical technologies. With a remarkable portfolio of five patents, his innovative solutions are paving the way for advancements in surface inspection and sensor technology.

Latest Patents

Among Huang's latest patents is a method for minimizing field size to reduce unwanted stray light. This innovation involves configuring the size of the collection area of sensors to limit sensitivity-limiting noise. By adjusting this size, both stray deep ultraviolet light and air-scattered deep ultraviolet light can be minimized. Moreover, a servo mechanism can be employed to control the position of the illumination spot, which is crucial for enhancing the performance of time delay and integration sensors.

Another significant patent focuses on surface defect inspection with large particle monitoring and laser power control. This system intelligently reduces illumination intensity during scans over large particles. By employing a primary measurement spot alongside a separate leading measurement spot, the inspection system can efficiently determine the presence of large particles in the inspection path. The technology enhances the detection of defects while simultaneously reducing incident illumination power, ensuring the integrity of surface inspections.

Career Highlights

Chuanyong Huang is currently affiliated with KLA Corporation, a leader in advanced process control and yield management solutions for the semiconductor and related industries. His work has established him as a vital player in the development of innovative technologies that enhance manufacturing efficiency and quality.

Collaborations

Throughout his career, Huang has collaborated with esteemed colleagues such as Donald Pettibone and Christian Wolters, contributing to the success of various projects and furthering the development of cutting-edge technologies in optical and sensor fields.

Conclusion

As an accomplished inventor, Chuanyong Huang continues to push the boundaries of innovation. His patents not only reflect his expertise but also demonstrate a deep commitment to improving technological processes in the industry. With ongoing contributions to the field, Huang stands as a prominent figure in the realm of optical technology innovation.