Company Filing History:
Years Active: 2019-2024
Title: Chien-Jen Lai: Innovator in Optical Systems
Introduction
Chien-Jen Lai is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical systems, particularly in lithography. With a total of 8 patents to his name, Lai's work has advanced the technology used in semiconductor manufacturing.
Latest Patents
One of Lai's latest patents is titled "Multi-component kernels for vector optical image simulation." This innovative method enhances layout patterns by determining a vector transmission cross coefficient (vector-TCC) operator of an optical system. The process involves performing an optical proximity correction (OPC) operation on a layout pattern of a photo mask, ultimately generating an OPC corrected layout pattern. This method is crucial for producing high-quality photo masks used in semiconductor fabrication.
Another notable patent is the "Method of modeling a mask having patterns with arbitrary angles." This patent addresses the challenges of processing non-Manhattan patterns in mask layouts. The method includes identifying edges of non-Manhattan patterns and generating two-dimensional kernels with rotational symmetry. By applying these kernels, Lai's approach determines a correction field for the non-Manhattan pattern, leading to accurate aerial images on wafers.
Career Highlights
Chien-Jen Lai is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His expertise in optical systems has positioned him as a key player in advancing lithographic technologies. Lai's innovative approaches have not only contributed to his company's success but have also influenced the broader field of semiconductor manufacturing.
Collaborations
Lai has collaborated with notable colleagues, including Xin Zhou and Danping Peng. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Chien-Jen Lai's contributions to optical systems and lithography have established him as a significant figure in the semiconductor industry. His innovative patents and collaborative efforts continue to shape the future of technology in this field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.