Company Filing History:
Years Active: 1997
Title: Innovator Spotlight: John G Van Heteren
Introduction
John G Van Heteren is an accomplished inventor based in Foster City, California. With a focus on enhancing MRI technology, he has made significant contributions to the field through his innovative work at Toshiba America, Inc. His dedication to advancing medical imaging technology is evident in his patent portfolio.
Latest Patents
John G Van Heteren holds a patent for a "Discrete step remotely adjustable matching circuit for MRI RF coils." This invention features an RF coil tuning circuit where two banks of parallel capacitive branches are deployed. Each branch contains a fixed-value capacitor, a relay, and a PIN diode in series. The remarkable tuning circuit adjusts the impedance to achieve the optimal Voltage Standing Wave Ratio (VSWR) of 1. This is accomplished by first determining the best configurations of the fixed value capacitors through the states of the PIN diodes, followed by fine-tuning the circuit using the relays.
Career Highlights
John's role at Toshiba America, Inc. showcases his expertise in technology development as he contributes to pioneering advancements in MRI systems. His innovative approach not only enhances the operational efficiency of MRI machines but also improves the overall diagnostic capabilities available in medical settings.
Collaborations
Throughout his career, John G Van Heteren has collaborated with notable colleagues, including Mitsuaki A Arakawa and Joseph W Carlson. These partnerships underscore the collaborative spirit of innovation at Toshiba America, Inc., and demonstrate how teamwork can lead to significant technological advancements in the field.
Conclusion
John G Van Heteren stands out as a key innovator contributing to the cutting-edge developments in MRI technology. His patent for the adjustable matching circuit reflects his commitment to improving medical imaging instruments, ultimately enhancing patient care. As the field continues to evolve, John's contributions will undoubtedly leave a lasting impact on the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.