Location History:
- Redwood City, CA (US) (1998)
- San Francisco, CA (US) (2004)
Company Filing History:
Years Active: 1998-2004
Title: Innovations of Stuart Jay Berkowitz
Introduction
Stuart Jay Berkowitz is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of superconducting technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
His latest patents include a "Resonator tuning assembly and method," which discloses a device and method for tuning a planar filter through a wide range of center frequencies. This tuning assembly features a superconductive tuning tip and an actuator designed to move the tuning tip over a sufficient range of distances from a resonator. This movement allows for the variation of the resonant frequency by at least about 10% of the untuned frequency in increments of 0.01% or smaller. Additionally, the invention provides a method of tuning a filter that involves moving a tuning tip to achieve the desired frequency variation.
Another significant patent is for "Three-terminal devices with wide Josephson junctions and asymmetric." This invention describes a three-terminal device constructed from a Josephson junction with asymmetric control lines, utilizing high-temperature superconducting materials. The control line, which is electrically isolated from the junction but inductively coupled, alters the magnetic field within the junction, thereby changing its critical current. This technology allows for the formation of logic gates, including an XOR gate, using the device and control lines.
Career Highlights
Stuart Berkowitz is currently associated with Conductus, Inc., where he continues to push the boundaries of superconducting technology. His work has been instrumental in advancing the applications of superconductors in various fields.
Collaborations
He has collaborated with notable colleagues such as Valery Borzenets and Philip E Blumenfeld, contributing to a rich environment of innovation and research.
Conclusion
Stuart Jay Berkowitz's contributions to superconducting technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to inspire advancements in technology and innovation.