Company Filing History:
Years Active: 1989
Title: Barbara L Gibson: Innovator in Proximity Detection Technology
Introduction
Barbara L Gibson is a notable inventor based in Dorchester, MA (US). She has made significant contributions to the field of proximity detection technology. Her innovative work has led to the development of a unique patent that enhances the functionality of proximity detectors.
Latest Patents
Barbara L Gibson holds a patent for a device titled "Proximity selectro with integral magnet, pole-piece plate and pair of Hall elements." This proximity detector features a magnet equipped with steel or iron pole piece plates mounted at both ends. The design includes a silicon integrated circuit on the outer surface of the front pole piece, centered around the magnet pole axis. The integrated circuit comprises two identical Hall elements connected in a series opposing configuration. This setup allows for a differential output signal when a ferromagnetic article passes by, resulting in a gradient field between the Hall elements. The dual Hall element integrated circuit minimizes the differential composite offset voltage, while the front pole piece ensures a more uniform magnetic flux density.
Career Highlights
Barbara is currently employed at Sprague Electric Company, where she continues to innovate and develop advanced technologies. Her work has been instrumental in enhancing the capabilities of proximity detection systems.
Collaborations
Barbara has collaborated with her coworker, Jacob K Higgs, to further advance their projects and share insights in their field of expertise.
Conclusion
Barbara L Gibson's contributions to proximity detection technology exemplify her innovative spirit and dedication to her work. Her patent reflects her commitment to improving the functionality of detection systems, making her a valuable asset in the field of technology.