George P Lippincott

Title: Innovations and Contributions of George P. Lippincott

Introduction

George P. Lippincott is an accomplished inventor based in Lake Oswego, Oregon, with an impressive portfolio of 20 patents to his name. His inventions primarily focus on advancements within the realm of optical proximity correction, which is essential in semiconductor manufacturing processes. Lippincott's work has significantly contributed to improving the accuracy and efficiency of layout designs in semiconductors.

Latest Patents

Among his most recent patents are:

1. **Method and System for Cross-Tile OPC Consistency**: This patent introduces techniques aimed at achieving optical proximity correction cross-tile consistency. The disclosed technology involves dividing a layout design into multiple regions. Optical proximity correction iterations are executed on each region to produce a modified layout design. The final modified layout design ensures that edge fragments in different regions, possessing the same layout pattern, receive consistent edge adjustment values in relation to the original layout design.

2. **Simultaneous Retargeting of Layout Features Based on Process Window Simulation**: This patent relates to the retargeting of layout features utilizing process window simulations. The process generates information that predicts print positions of layout features under various conditions. By minimizing the combined changes of targeted print positions for edge fragments, this technology adjusts their positions to facilitate optical proximity correction, ultimately enhancing the printing precision of layout features.

Career Highlights

Lippincott has made significant contributions while working with renowned companies, including Mentor Graphics Corporation, where he played a pivotal role in innovative design technologies. His extensive experience in the industry has helped him to accumulate a robust set of technical skills and insights, further propelling his inventive endeavors.

Collaborations

Throughout his career, Lippincott has had the pleasure of collaborating with esteemed individuals in the field, including Laurence W. Grodd and Kyohei Sakajiri. These collaborations have fostered a rich exchange of ideas, leading to breakthroughs in design and manufacturing processes in semiconductors.

Conclusion

George P. Lippincott’s impressive accomplishments in the field of optical proximity correction underscore his status as a noteworthy inventor. Through his innovative patents and collaboration with industry experts, he continues to drive advancements in semiconductor technology, paving the way for more reliable and efficient manufacturing processes. His contributions not only reflect his ingenuity but also enhance the capabilities of modern electronic devices.