Patents by Inventor Xuyong Feng

Xuyong Feng 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).

  • LITHIUM-ION SOLID STATE CONDUCTOR, ELECTRODE AND BATTERY INCLUDING THE CONDUCTOR, METHODS OF MANUFACTURE THEREOF
    Publication number: 20230246228
    Abstract: A compound of Formula 1 Li1+(4?a)?Hf2??Ma?(PO4??)3??(1) is disclosed, wherein M is at least one cationic element having a valence of a, wherein 0<???, 1?a?4, and 0???0.1. Also described are an electrolyte composition, a separator, a protected positive electrode, a protected negative electrode, and a lithium battery, each including the compound of Formula 1.
    Type: Application
    Filed: April 10, 2023
    Publication date: August 3, 2023
    Inventors: Yan Wang, Lincoln Miara, Yan-Yan Hu, Xuyong Feng
  • Lithium-ion solid state conductor containing a compound of LiHfM(PO), Electrode and battery including the conductor, and methods of manufacture thereof
    Patent number: 11658336
    Abstract: A compound of Formula 1 Li1+(4?a)?Hf2??Ma?(PO4??)3??(1) is disclosed, wherein M is at least one cationic element having a valence of a, wherein 0<???, 1?a?4, and 0???0.1. Also described are an electrolyte composition, a separator, a protected positive electrode, a protected negative electrode, and a lithium battery, each including the compound of Formula 1.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: May 23, 2023
    Assignees: SAMSUNG ELECTRONICS CO., LTD., THE FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    Inventors: Yan Wang, Lincoln Miara, Yan-Yan Hu, Xuyong Feng
  • Sulfide glass-ceramic lithium-ion solid-state conductor
    Patent number: 11264602
    Abstract: A compound of Formula 1: Li1+2x?yZn1?xPS4?y??Ay??(1) wherein A is halogen, 0?x?1, 0?y?0.5, and 0???0.5, and wherein the compound of Formula 1 has an body centered cubic crystal structure. Also a lithium battery and an electrode including the compound.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: March 1, 2022
    Assignees: SAMSUNG ELECTRONICS CO., LTD., THE FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    Inventors: Yan Wang, Jeong-Ju Cho, Lincoln Miara, Yan-Yan Hu, Xuyong Feng
  • Solid Electrolytes, Electronic Devices, and Methods
    Publication number: 20210320329
    Abstract: Solid electrolytes, including lithium-argyrodite solid electrolytes, and electronic devices, such as lithium-ion batteries that include the solid electrolytes. Methods of making solid electrolytes, including methods for making solid electrolytes with varying degrees of lithium deficiency.
    Type: Application
    Filed: August 9, 2019
    Publication date: October 14, 2021
    Inventors: Yan-Yan Hu, Po-Hsiu Chien, Xuyong Feng, Sawankumar Patel, Pengbo Wang
  • SULFIDE GLASS-CERAMIC LITHIUM-ION SOLID-STATE CONDUCTOR
    Publication number: 20200358082
    Abstract: A compound of Formula 1: Li1+2x?yZn1?xPS4?y??Ay??(1) wherein A is halogen, 0?x?1, 0?y?0.5, and 0???0.5, and wherein the compound of Formula 1 has an body centered cubic crystal structure. Also a lithium battery and an electrode including the compound.
    Type: Application
    Filed: December 11, 2019
    Publication date: November 12, 2020
    Applicants: Samsung Electronics Co., Ltd., The Florida State University Research Foundation, Inc.
    Inventors: Yan Wang, Jeong-Ju Cho, Lincoln Miara, Yan-Yan Hu, Xuyong Feng
  • LITHIUM-ION SOLID STATE CONDUCTOR, ELECTRODE AND BATTERY INCLUDING THE CONDUCTOR, METHODS OF MANUFACTURE THEREOF
    Publication number: 20200176812
    Abstract: A compound of Formula 1 Li1+(4?a)?Hf2??Ma?(PO4??)3??(1) wherein M is at least one cationic element with valence of a, wherein 0<???, 1?a?4, and 0???0.1. Also an electrolyte composition, a separator, a protected positive electrode, a protected negative electrode, and a lithium battery, each including the compound of Formula 1.
    Type: Application
    Filed: August 26, 2019
    Publication date: June 4, 2020
    Applicants: Samsung Electronics Co., Ltd., The Florida State University Research Foundation, Inc.
    Inventors: Yan Wang, Lincoln Miara, Yan-Yan Hu, Xuyong Feng