Company Filing History:
Years Active: 1999-2000
Title: Thomas Henry Tiefel: Innovator in Optical and Magnetic Technologies
Introduction
Thomas Henry Tiefel was a notable inventor whose contributions to optical and magnetic technologies have left a lasting impact. He was based in North Plainfield, NJ (US) and held a total of 3 patents during his career. His innovative spirit and technical expertise were evident in his groundbreaking inventions.
Latest Patents
One of Tiefel's latest patents was for magnetically reconfigurable optical grating devices and communication. This invention utilized programmable magnets to alter mechanical strain on optical gratings, allowing for a latchable change in grating periodicity. The device was designed to limit the maximum strain applied to the grating, ensuring the fiber did not fracture. It provided control of magnetic force to achieve a predetermined amount of strain with minimal electrical power, making it particularly useful for wavelength division multiplexed optical communication systems.
Another significant patent was for an article comprising anisotropic Co-Fe-Cr-N soft magnetic thin films. This invention involved a cobalt-iron-chromium-nitrogen alloy that exhibited high saturation magnetization and low coercivity. The thin films were suitable for use in various electromagnetic devices, including microtransformer cores and magnetic read-write heads.
Career Highlights
Tiefel's career was marked by his association with Lucent Technologies Inc., where he contributed to advancements in technology. His work in the field of optical and magnetic materials showcased his ability to innovate and push the boundaries of existing technologies.
Collaborations
Throughout his career, Tiefel collaborated with notable colleagues, including Sungho Jin and Timothy J Klemmer. These collaborations helped to enhance the quality and impact of his inventions.
Conclusion
Thomas Henry Tiefel's contributions to the fields of optical and magnetic technologies have made a significant mark in the world of innovation. His inventive spirit and dedication to advancing technology continue to inspire future generations of inventors.