Company Filing History:
Years Active: 1993-1998
Title: The Innovations of David K. Lord
Introduction
David K. Lord is a notable inventor based in Colchester, Vermont, who has made significant contributions to the field of semiconductor technology. With a total of 3 patents to his name, Lord's work focuses on enhancing the efficiency and functionality of semiconductor devices. He is currently associated with the International Business Machines Corporation (IBM), a leading company in technology and innovation.
Latest Patents
David K. Lord's latest patents include groundbreaking advancements in semiconductor trench capacitor cells. One of his notable inventions is the "Semiconductor trench capacitor cell having a buried strap." This patent describes a semiconductor trench capacitor structure that features a first level aligned insulation structure and a buried strap extending from within the trench into the semiconductor substrate. The innovative design allows for the fabrication of the trench capacitor structure by forming a shallow trench that extends into both the trench capacitor and the semiconductor substrate. The process involves depositing and densifying an insulating material within the shallow trench, using a resist layer to define and etch a strap trench aligned with the wall of the shallow trench, and depositing a layer of conductive material within the strap trench, followed by an insulating material.
Another significant patent by Lord is the "Method of making semiconductor trench capacitor cell having a buried." This patent reiterates the innovative approach to creating a semiconductor trench capacitor structure with similar features and fabrication methods as his previous patent.
Career Highlights
Throughout his career, David K. Lord has demonstrated a commitment to advancing semiconductor technology. His work at IBM has positioned him as a key player in the development of innovative solutions that address the challenges faced in the semiconductor industry. His patents reflect a deep understanding of the technical intricacies involved in semiconductor design and fabrication.
Collaborations
David K. Lord has collaborated with esteemed colleagues such as Chung H. Lam and Judith A. Wright. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of advanced semiconductor technologies.
Conclusion
David K. Lord's contributions to semiconductor technology through his patents and work at IBM highlight his role as a significant inventor in the field. His innovative approaches continue to influence the development of efficient semiconductor devices, showcasing the importance of his work in the industry.