Company Filing History:
Years Active: 1994-2016
Title: The Innovative Journey of William F. Johnstone
Introduction
William F. Johnstone, an esteemed inventor based in Austin, TX, has made significant contributions to the field of semiconductor technology. He holds three patents, showcasing his ingenuity and influence in the innovation landscape. Johnstone's work primarily focuses on enhancing the performance of transistors in integrated circuits, an area that is crucial for the development of modern electronics.
Latest Patents
One of Johnstone's latest patents, titled "Implant for performance enhancement of selected transistors in an integrated circuit," delves deeply into the process of improving transistor efficiency. The patented method involves performing a first implant into a substrate to create a well for a plurality of transistors. Notably, it distinguishes between subsets of transistors based on whether they meet certain width constraints.
In this innovative approach, a second implant is executed in specific locations within the well, targeting only those transistors that meet required specifications. This method ensures that the channel regions of the transistors are optimized based on whether they received the second implant, ultimately leading to advancements in circuit design and performance.
Career Highlights
William F. Johnstone's career has been shaped through his association with leading technology companies. He has worked at renowned firms such as Freescale Semiconductor, Inc. and Motorola Corporation, where he applied his expertise to develop groundbreaking technologies. His role in these companies has allowed him to contribute to projects that have influenced the semiconductor industry significantly.
Collaborations
Throughout his career, Johnstone has collaborated with talented individuals, including notable coworkers Mehul D. Shroff and Chad Weintraub. These partnerships have not only fostered a creative environment but have also contributed to the successful realization of various innovative projects in the semiconductor field.
Conclusion
William F. Johnstone stands out as an influential inventor whose work in enhancing transistor performance is vital for advancing integrated circuit technologies. His patents reflect a commitment to innovation and demonstrate his role in shaping the future of electronics. As the industry continues to evolve, Johnstone's contributions will serve as a foundation for ongoing advancements in semiconductor technology.