This inventor holds 3 USPTO granted patents. Top assignees: Powerchip Semiconductor Corporation, Powerchip Technology Corporation. Active years: 2006-2016.
Company Filing History:
2 out of 269 
1 out of 106 Years Active: 2006-2016
Title: The Innovations of Jun-Cheng Lai
Introduction
Jun-Cheng Lai is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving photolithographic processes, which are crucial in the manufacturing of integrated circuits.
Latest Patents
One of his latest patents is a method for detecting photolithographic hotspots. This innovative approach involves conducting an aerial image simulation after receiving layout data to extract aerial image intensity indices. By combining one or more of these indices, various aerial image detectors are generated. The effectiveness of these detectors is then verified to identify the position and type of photolithographic hotspots. Another notable patent is related to a half-tone phase shift mask and its patterning method. This invention includes a mask substrate, a half-tone phase shift layer, and a sheltering layer. The half-tone phase shift layer features a strip-like profile on the mask substrate's surface, while the sheltering layer, which is wider than the phase shift layer, is formed at both ends, exposing part of the phase shift layer.
Career Highlights
Jun-Cheng Lai has worked with several notable companies in the semiconductor industry, including Powerchip Semiconductor Corporation and Powerchip Technology Corporation. His experience in these organizations has allowed him to develop and refine his innovative techniques in photolithography.
Collaborations
He has collaborated with talented individuals such as Yi-Shiang Chang and Chia-Chi Lin, contributing to advancements in their shared field of expertise.
Conclusion
Jun-Cheng Lai's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future innovations.