Location History:
- Austin, TX (US) (2017)
- Round Rock, TX (US) (2011 - 2018)
Company Filing History:
5 out of 5,448 
1 out of 1,243 
Years Active: 2011-2018
Title: Leonard Franklin Register, II: Innovator in Magnetic Solid State Devices
Introduction
Leonard Franklin Register, II is a prominent inventor based in Round Rock, TX (US). He has made significant contributions to the field of magnetic solid state devices, holding a total of 6 patents. His work focuses on improving energy efficiency and functionality in electronic devices.
Latest Patents
One of his latest patents is a method for fabricating magnetic solid state devices. This invention includes a substrate and a topological insulator deposited on top of the substrate. The device features a first perpendicular magnetic anisotropy (PMA) bit with a reference PMA layer located on the topological insulator, and a second PMA bit with a free PMA layer. A gate contact is utilized to control the Ruderman-Kittel-Kasuya-Yosida (RKKY) interactions between the two layers.
Another notable patent involves a transistor that employs collective magnetic effects, providing improved energy efficiency. This device includes multiple magnetic stacks with an easy-in-plane ferromagnetic film sandwiched between oppositely magnetically oriented PMA ferromagnets. The charge current flow through one stack controls the current-voltage characteristics of the second stack, allowing for energy-efficient digital logic gates.
Career Highlights
Leonard has worked with esteemed institutions such as the University of Texas System and Texas A&M University System. His innovative research has paved the way for advancements in magnetic solid state technology.
Collaborations
He has collaborated with notable figures in the field, including Sanjay K. Banerjee and Allan MacDonald. Their joint efforts have contributed to the development of cutting-edge technologies in electronics.
Conclusion
Leonard Franklin Register, II is a key figure in the advancement of magnetic solid state devices, with a focus on energy efficiency and innovative design. His contributions continue to influence the field of electronics and pave the way for future innovations.