Patents by Inventor I-Hsuan Kao

I-Hsuan Kao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FIELD-FREE SPIN-ORBIT TORQUE SWITCHING OF PERPENDICULARLY POLARIZED MAGNETS
    Publication number: 20230335325
    Abstract: Disclosed herein are devices and method for realizing field-free deterministic switching of a perpendicularly polarized magnet using SOTs in a quantum material with low-symmetry crystal structure. In preferred embodiments, SOT devices are fabricated using a perpendicularly polarized van der Waals (vdW) based layered quantum material platform and thin films of WTe2 are used as a spin-source material for generating the SOTs for magnetic memory and spin logic devices.
    Type: Application
    Filed: November 22, 2021
    Publication date: October 19, 2023
    Inventors: Simranjeet Singh, Jyoti Katoch, I-Hsuan Kao, Ryan Muzzio