Company Filing History:
Years Active: 2004-2006
Title: W Eugene Hill: Innovator in Semiconductor Technology
Introduction
W Eugene Hill is a notable inventor based in Moss Beach, CA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on improving the reliability and yield of semiconductor memory devices.
Latest Patents
One of his latest patents is titled "Differentially mis-aligned contacts in flash arrays to calibrate failure modes." This invention provides a method and apparatus for calibrating failures in semiconductor memory devices due to contact mask misalignment. The process involves providing a plurality of semiconductor memory devices on a die, using a contact mask with known offsets, and creating a pass/fail map for the devices. This map helps in understanding how contact mask misalignment affects the yield and reliability of memory devices.
Another significant patent is the "Method of alternating grounded/floating poly lines to monitor shorts." This method allows for in-line testing of chips that include multiple independent bit Flash memory devices. It involves grounding every other polysilicon line on the chip and scanning them with an electron beam to detect bridge defects. This innovation leads to improved detection of defects, enhancing the yield and reliability of the devices.
Career Highlights
W Eugene Hill is currently employed at Advanced Micro Devices Corporation, a leading company in the semiconductor industry. His work has been instrumental in advancing the technology used in memory devices, contributing to the overall progress in the field.
Collaborations
Throughout his career, Hill has collaborated with notable colleagues, including Hung-Jen Lin and Mario M Pelella. These collaborations have further enriched his contributions to semiconductor technology.
Conclusion
W Eugene Hill's innovative work in semiconductor technology has led to significant advancements in the reliability and yield of memory devices. His patents reflect a deep understanding of the challenges in the field and provide practical solutions to enhance device performance.