This inventor holds 3 USPTO granted patents and 5 published patent applications. Top assignee: Powerchip Semiconductor Manufacturing Corporation. Active years: 2023-2026.
Company Filing History:
Years Active: 2023-2026
Title: Yi-Kai Lai: Innovator in Semiconductor Technology
Introduction
Yi-Kai Lai is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the manufacturing processes and efficiency of semiconductor devices.
Latest Patents
Yi-Kai Lai's latest patents include innovative designs that improve semiconductor manufacturing. The first patent is for a photomask and manufacturing method of a semiconductor device. This photomask features a plurality of main patterns, first sub-resolution assist feature patterns, and second sub-resolution assist feature patterns. The first sub-resolution assist feature patterns are strategically located beside the main patterns, while the second sub-resolution assist feature patterns are positioned between and connected to adjacent first sub-resolution assist feature patterns.
The second patent is for a phase shift mask and manufacturing method of a semiconductor device. This phase shift mask is designed for forming a via pattern on a transferred object. It consists of a substrate and a phase shift pattern layer, which is aligned with either the first or second pattern region. The optical phase difference between these regions is approximately 180 degrees, with the first pattern region containing a via region that is distanced from the second pattern region, which includes multiple strip patterns surrounding the via region.
Career Highlights
Yi-Kai Lai is currently associated with Powerchip Semiconductor Manufacturing Corporation, where he applies his expertise in semiconductor technology. His role involves developing innovative solutions that enhance the efficiency and effectiveness of semiconductor manufacturing processes.
Collaborations
Due to space constraints, the collaborations section has been omitted.
Conclusion
Yi-Kai Lai is a notable inventor whose work in semiconductor technology has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in manufacturing processes.