Chau-Jern Cheng

Title: Chau-Jern Cheng: Innovator in Defect Inspection Technologies

Introduction

Chau-Jern Cheng is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of defect inspection technologies, particularly for transparent substrates. With a total of 6 patents to his name, Cheng's work is characterized by innovative methods that enhance the accuracy and efficiency of defect detection.

Latest Patents

Cheng's latest patents include groundbreaking methods for defect inspection of transparent substrates. One notable patent is a complex defect diffraction model and method for defect inspection. This method utilizes a wavefront reconstruction unit to obtain the complex defect diffraction wavefront of a transparent substrate. It employs a defect detection module to identify the position of defects and utilizes machine learning algorithms for automatic defect identification. Another significant patent focuses on integrating interference and wavefront recording to reconstruct defect complex images. This method involves analyzing and classifying defect complex images to create a comprehensive database for comparison and detection.

Career Highlights

Chau-Jern Cheng is affiliated with National Taiwan Normal University, where he continues to advance research in defect inspection technologies. His work has garnered attention for its practical applications in various industries, particularly in manufacturing and quality control.

Collaborations

Cheng has collaborated with notable colleagues, including Yu-Chih Lin and Xin-Ji Lai, to further enhance the research and development of defect inspection methodologies.

Conclusion

Chau-Jern Cheng's innovative contributions to defect inspection technologies have established him as a key figure in this field. His patents reflect a commitment to improving the accuracy and efficiency of defect detection in transparent substrates.