Company Filing History:
Years Active: 1985-1997
Title: The Innovative Contributions of Donald G. Chesebro
Introduction
Donald G. Chesebro is a notable inventor based in Colchester, VT (US). He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the design and functionality of semiconductor chips and packages.
Latest Patents
Chesebro's latest patents include innovative methods that improve the efficiency and accuracy of semiconductor manufacturing. One of his patents, titled "Efficient generation of fill shapes for chips and packages," describes a method for modifying chip or package designs. This method allows for the creation of small shapes without excessive expansion of design data. A computer program takes a physical design, represented in a computer data file, and generates a modified version of the design with added fill shapes. This results in a more uniform local pattern density, reducing process-induced variations in feature size and shape.
Another significant patent is "Visibility enhancement of first order alignment marks." This method enhances first order alignment marks formed in the layers of a processed semiconductor wafer. It involves testing the visual contrast of the marks and selectively enhancing them to improve the accuracy of critical masking steps. This innovative approach greatly enhances the utility of alignment marks, ensuring better precision in semiconductor manufacturing.
Career Highlights
Chesebro is currently associated with International Business Machines Corporation (IBM), where he continues to contribute to advancements in semiconductor technology. His work has had a lasting impact on the industry, particularly in improving manufacturing processes and product quality.
Collaborations
Throughout his career, Chesebro has collaborated with talented individuals such as Young O. Kim and Mark Alan Lavin. These collaborations have fostered innovation and have led to the development of groundbreaking technologies in the semiconductor field.
Conclusion
Donald G. Chesebro's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and manufacturing of semiconductor devices, showcasing the importance of innovation in technology.