Location History:
- Columbus, OH (US) (1983 - 1986)
- Westerville, OH (US) (1987 - 2001)
Company Filing History:
8 out of 43 
5 out of 179 
4 out of 276 
Years Active: 1983-2001
Title: Innovations of Neil C. Griffen in Magnetoresistive Sensors
Introduction
Neil C. Griffen, a prominent inventor based in Westerville, OH, has made significant contributions to the field of magnetoresistive sensor technology. With a remarkable portfolio of 22 patents, his work focuses on enhancing the performance and reliability of sensors used in various applications such as rotary encoders.
Latest Patents
Among his latest innovations are two groundbreaking patents related to magnetoresistive sensors. The first patent details a magnetoresistive sensor designed to reduce output signal jitter. This sensor effectively detects relative motion by utilizing pairs of magnetoresistive elements that are positioned to complement each other. This design mitigates jitter effects caused by magnetic field asymmetries and physical variations between elements, resulting in a more stable output signal. The second patent features a similar sensor that also includes temperature compensation features, ensuring reliable operation even in varying temperatures. This design is particularly useful in rotary encoders where precise angle measurement is crucial, further establishing Griffen’s expertise in sensor technology.
Career Highlights
Neil C. Griffen has had an impressive career, working with leading companies such as Lake Shore Cryotronics, Inc. and Reliance Electric Company. His roles in these organizations allowed him to develop and implement cutting-edge technologies that have had a lasting impact on the industry. His extensive patent portfolio reflects his innovative mindset and dedication to advancing sensor technology.
Collaborations
Throughout his career, Griffen has collaborated with notable professionals, including Richard S. Stokes and Joseph F. Bioty. These partnerships have enriched his work and fostered an environment of shared knowledge and innovation, underscoring the importance of teamwork in the realm of invention.
Conclusion
Neil C. Griffen remains a key figure in the development of advanced magnetoresistive sensor technologies. His innovative patents and collaborations have not only enhanced the performance of these sensors but have also solidified his reputation as a leading inventor in his field. Griffen's contributions continue to influence the future of sensor applications, showcasing the vital role of creativity and expertise in driving technological innovations.
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.