Xinhuo Xiao

Title: Innovations by Inventor Xinhuo Xiao

Introduction

Xinhuo Xiao is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of image processing and metrology. With a total of 2 patents, his work focuses on enhancing the accuracy and efficiency of imaging tools used in various applications.

Latest Patents

Xinhuo Xiao's latest patents include "Template-based image processing for target segmentation and metrology." This invention involves acquiring images of a wafer with fabricated devices and identifying patterns of repeating features using methods such as correlation and clustering. A template is generated based on these patterns, which is then aligned with the acquired image to isolate target locations for detailed metrology.

Another significant patent is "Optimization-based image processing for metrology." In this invention, images of device features are acquired, and a geometrical shape is defined to encompass relevant pixels. A cost function is established, and numerical optimization is applied to obtain optimal values for the parameters of the geometrical shape, which are reported as metrology data.

Career Highlights

Xinhuo Xiao is currently employed at Applied Materials, Inc., where he continues to innovate in the field of image processing. His work has contributed to advancements in metrology techniques, enhancing the capabilities of imaging tools used in various industries.

Collaborations

Some of his notable coworkers include Stephanie W Chen and Bin Lin, who collaborate with him on various projects within the company.

Conclusion

Xinhuo Xiao's contributions to image processing and metrology demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of the complexities involved in imaging tools, making him a valuable asset in his field.