Phu-An Ngo

Title: Phu-An Ngo: Innovator in Surface Defect Detection Technology

Introduction

Phu-An Ngo is a notable inventor based in Aulnoye, France. He has made significant contributions to the field of surface defect detection in metallic products. His innovative approach utilizes advanced technology to enhance the quality control processes in manufacturing.

Latest Patents

Phu-An Ngo holds a patent for an "Apparatus and process with an annular fluorescent tube for detection." This invention focuses on detecting surface defects on moving long metallic products by employing linear CCD cameras. The process involves effecting exposures at successive times, allowing for precise calculations of differences observed for each pixel or assembly of pixels. The technology effectively identifies defects and their extent by utilizing thresholds to reduce background noise. Additionally, varying the optical axis of the camera enables the detection of different types of defects.

Career Highlights

Phu-An Ngo is currently associated with Valinox, a company known for its expertise in manufacturing. His work has significantly impacted the quality assurance processes within the industry. His innovative solutions have paved the way for more efficient detection methods, enhancing product reliability.

Collaborations

Phu-An has collaborated with notable colleagues, including Patrick Gorria and Hafid Jender. Their combined expertise has contributed to the advancement of technologies in their field.

Conclusion

Phu-An Ngo's contributions to surface defect detection technology exemplify the importance of innovation in manufacturing. His patent and work at Valinox highlight his commitment to improving quality control processes. His efforts continue to influence the industry positively.