Eric S Parent

Title: The Innovative Contributions of Eric S. Parent

Introduction

Eric S. Parent is a notable inventor based in Ballston Spa, NY (US). He has made significant contributions to the field of optical modeling through his innovative patent. His work is characterized by a method that enhances the efficiency and accuracy of photolithography simulations.

Latest Patents

Eric S. Parent holds a patent for an OPC modeling method. This method includes several steps: determining optical model parameters and resist model parameters, obtaining a plurality of parameter combinations by stochastically choosing values for the parameters, and performing photolithography simulations. Additionally, it involves etching wafers and calculating RMS values of differences between simulated critical dimensions (CDs) and etching CDs. The method evaluates these values according to the Pareto principle and calculates Pareto optimum to prioritize the parameter combinations. It also applies a genetic algorithm to obtain new parameter combinations and iterates these steps until a predetermined number of iterations is reached. The highest prioritized parameter combinations from the last iteration are then used for OPC modeling. Eric holds 1 patent for this innovative method.

Career Highlights

Eric S. Parent is currently employed at Hefechip Corporation Limited, where he continues to develop and refine his innovative techniques. His work has had a significant impact on the field of optical modeling and photolithography.

Collaborations

Eric has collaborated with notable colleagues, including Keeho Kim and Yinuo Pan. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Eric S. Parent's contributions to optical modeling through his patented methods demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future developments.