Company Filing History:
Years Active: 1992
Title: The Innovative Journey of John R Turnbull, Jr.
Introduction: John R Turnbull, Jr. is a notable inventor based in Shelburne, Vermont, known for his contributions to the field of semiconductor technology. With one patent to his name, he has made significant strides in the development of three-dimensional semiconductor structures, a vital advancement in modern electronics.
Latest Patents: John R Turnbull, Jr.'s primary patent focuses on "Three-dimensional semiconductor structures formed from planar layers." This patent elaborates on innovative methods for creating various device types from a plurality of planar layers situated on a substrate. The process outlines the formation of alternating layers of semiconductor and dielectric materials, the creation of vertical access holes, selective processing for active or passive semiconductor devices, and the filling of those access holes with conductors. Ultimately, his invention culminates in a three-dimensional memory array, where dynamic memory cells are fashioned in a stacked vertical orientation above supporting circuitry on a planar surface.
Career Highlights: John R Turnbull, Jr. is associated with the prestigious International Business Machines Corporation (IBM), a company recognized for its leadership and innovations in technology. His work at IBM has positioned him at the forefront of semiconductor engineering, contributing to advancements that support modern computing systems.
Collaborations: Throughout his career, John R Turnbull, Jr. has collaborated with notable colleagues, including Wilber D Pricer and Thomas Benjamin Faure. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the semiconductor industry.
Conclusion: John R Turnbull, Jr.'s patent and contributions to the field of semiconductors exemplify the spirit of innovation. His work is making a profound impact on the future of technology, showcasing the importance of collaboration and continuous advancement in engineering and design. As the demand for more efficient and compact electronic devices grows, inventors like Turnbull play a crucial role in shaping the technological landscape.