Company Filing History:
Years Active: 1995-2018
Title: Innovations by Russell Melvin Rosenquist - A Pioneer in Magnetic Field Based Current Sensors
Introduction
Russell Melvin Rosenquist is an accomplished inventor based in Plano, Texas, with a remarkable portfolio of 11 patents. As a key figure at Texas Instruments Corporation, he has made significant contributions to the field of current sensing technology, particularly focusing on methodologies that enhance the accuracy and efficiency of magnetic field-based sensors.
Latest Patents
Two of his latest patents exemplify his innovative approach. The first patent, titled "Removal of higher order magnetic interference in magnetic field based current sensors," outlines a system for measuring current utilizing conductive traces with multiple parallel straight sections. This design ensures that adjacent sections are strategically spaced to minimize interference while accurately calculating current across the N magnetic field-based current sensors embedded within the trace.
The second patent, "Closed-loop device calibration using a wideband signal," introduces a novel calibration scheme that keeps devices in continuous operation. By leveraging pseudorandom sequences from a signal generator, this invention allows for effective decoupling of generated signals from interference. The device utilizes a processing circuit to output a compensation signal, thus forming a closed-loop calibration configuration that assures improved performance in sensor applications.
Career Highlights
Russell Melvin Rosenquist has dedicated his career to advancing technology at Texas Instruments Corporation. His expertise in electrical engineering and innovation has led to the development of patents that serve crucial applications across various industries, enhancing sensor reliability and performance in real-world environments.
Collaborations
Throughout his career, Rosenquist has worked closely with colleagues such as David D. Baker and Arup Polley. These collaborations have enriched the development process, enabling the cross-pollination of ideas and fostering an environment where innovation thrives.
Conclusion
With a knack for problem-solving and a commitment to excellence, Russell Melvin Rosenquist continues to be a trailblazer in the field of magnetic field-based current sensors. His inventions not only highlight his ingenuity but also underscore the importance of collaborative efforts in the pursuit of technological advancement. His contributions at Texas Instruments Corporation pave the way for future innovations that will undoubtedly influence various sectors and enhance the capabilities of current sensing technology.