Company Filing History:
Years Active: 2007
Title: Mark P Plemmons: Innovator in Semiconductor Wafer Inspection
Introduction
Mark P Plemmons is a notable inventor based in McKinney, TX (US). He has made significant contributions to the field of semiconductor technology, particularly in the area of wafer inspection. His innovative approach has led to the development of a unique system that enhances the detection of defects in semiconductor wafers.
Latest Patents
Mark P Plemmons holds a patent for the "Detection of a wafer edge using collimated light." This patent describes a system and method for inspecting a semiconductor wafer to detect and characterize defects occurring on the wafer's edge. The wafer inspection system includes an optical module that provides a light source to scan the wafer edge, a light channel detector for detecting light reflected from the wafer edge, and a processor and memory for converting detected signals to digital form. The system also features a wafer edge scanning mechanism that projects a collimated laser beam toward the wafer edge at a predetermined angle of incidence to identify defects effectively.
Career Highlights
Mark P Plemmons has dedicated his career to advancing semiconductor technology. He is currently associated with Ade Corporation, where he continues to innovate and improve wafer inspection techniques. His work has been instrumental in enhancing the reliability and efficiency of semiconductor manufacturing processes.
Collaborations
Mark has collaborated with Timothy R Tiemeyer, contributing to the development of advanced technologies in the semiconductor industry. Their partnership has fostered innovation and has led to significant advancements in wafer inspection methodologies.
Conclusion
Mark P Plemmons is a distinguished inventor whose work in semiconductor wafer inspection has made a lasting impact on the industry. His innovative patent and collaboration with other professionals highlight his commitment to advancing technology. His contributions continue to shape the future of semiconductor manufacturing.