Company Filing History:
1 out of 832,891 Years Active: 2002
Title: Anh The Ngo - Innovator in Non-Contact Measurement Techniques
Introduction
Anh The Ngo is a notable inventor based in San Jose, California. He has made significant contributions to the field of semiconductor technology through his innovative patent. His work focuses on non-contact measurement techniques, which are essential for the advancement of semiconductor manufacturing.
Latest Patents
Anh The Ngo holds a patent for a non-contact technique that utilizes an eddy current probe for measuring the thickness of metal layers on semiconductor wafer products. The patent describes a method and system that includes a probe housing with an eddy current sense coil and a linear motion controller. A computer controls these components to identify the thickness of inspection samples, such as semiconductor wafers. The method involves generating a natural intercepting curve based on resistance and reactance measurements from at least two data points. The eddy current sensor takes multiple measurements at varying distances from the inspection sample, allowing for precise thickness calculations through interpolation.
Career Highlights
Throughout his career, Anh The Ngo has demonstrated a commitment to innovation in the semiconductor industry. His patent reflects his expertise in developing advanced measurement techniques that enhance the accuracy and efficiency of semiconductor manufacturing processes.
Collaborations
Anh The Ngo has worked alongside his coworker, Cuong Duy Le, contributing to the development of cutting-edge technologies in their field.
Conclusion
Anh The Ngo's contributions to the semiconductor industry through his innovative patent highlight his role as a key inventor in the field. His work on non-contact measurement techniques is paving the way for advancements in semiconductor technology.