This inventor holds 2 USPTO granted patents. Top assignees: Nec Corporation, Nec Electronics Corporation. Active years: 2002-2006.
Company Filing History:
Years Active: 2002-2006
Title: Minoru Ueki: Innovator in Semiconductor Manufacturing
Introduction
Minoru Ueki is a notable inventor based in Higashihiroshima, Japan. He has made significant contributions to the field of semiconductor manufacturing, holding 2 patents that enhance the efficiency and reliability of semiconductor devices.
Latest Patents
Ueki's latest patents focus on a method of manufacturing semiconductor devices. One of his innovations involves a semiconductor device manufacturing system that allows for the reading of chip position information without the need to remove resin from a package. This advancement enables quick identification and removal of failure causes, thereby improving the yield of chips. The system includes a replacement address reading device that retrieves redundancy addresses from a semiconductor device identified as faulty during post-sealing tests. Additionally, a chip position analyzing device estimates the lot number, wafer number, and chip number of the faulty device based on these redundancy addresses. Furthermore, a failure distribution mapping device maps the distribution of faulty chips within each wafer, while a failure cause determining device identifies the manufacturing device or processing step responsible for the failures.
Career Highlights
Throughout his career, Minoru Ueki has worked with prominent companies such as NEC Corporation and NEC Electronics Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Ueki has collaborated with notable colleagues, including Sumio Ogawa and Shinichi Hara, further enriching his work in the semiconductor field.
Conclusion
Minoru Ueki's contributions to semiconductor manufacturing through his innovative patents demonstrate his commitment to advancing technology in this critical industry. His work continues to influence the efficiency and reliability of semiconductor devices.