Company Filing History:
Years Active: 1992
Title: Innovations of David F Leonard
Introduction
David F Leonard is an accomplished inventor based in Chippewa Falls, Wisconsin. He is known for his significant contributions to the field of integrated circuits. His innovative designs have led to advancements in technology, particularly in reducing interlead capacitance.
Latest Patents
One of Leonard's notable patents is for a "Reduced capacitance chip carrier." This invention describes a ceramic chip carrier package for integrated circuits that provides reduced interlead capacitance. The design features a centrally located cavity for the placement of the integrated circuit chip on a substrate. The leads of the package are bridged between the cavity and the outer periphery of the substrate. The leads are bonded to the substrate using adhesive glass placed strategically to minimize capacitance. The area between the cavity and the outer periphery of the substrate is free of adhesive or sealing glass, creating an air dielectric that significantly reduces interlead capacitance compared to prior art packages.
Career Highlights
David F Leonard has made a mark in the industry through his work at Cray Research, Inc. His innovative approach and technical expertise have contributed to the company's reputation for excellence in computing technology. Leonard holds 1 patent, showcasing his commitment to advancing the field of integrated circuits.
Collaborations
Throughout his career, Leonard has collaborated with notable colleagues, including Peter J Wehner and Paul M Knudsen. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
David F Leonard's contributions to the field of integrated circuits exemplify the spirit of innovation. His patented designs continue to influence the industry, demonstrating the importance of reducing interlead capacitance in chip carrier technology. Leonard's work at Cray Research, Inc. and his collaborations with esteemed colleagues further highlight his impact on technological advancements.