Patents by Inventor Wenpei KANG

Wenpei KANG 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).

  • Copper substituted compound, cathode of battery comprising same, and battery comprising such cathode
    Patent number: 10910645
    Abstract: There is provided a compound for use as material in cathode of a battery. The compound has i) at least sodium or ii) sodium and lithium as a first ingredient, copper as a second ingredient, at least a first transition metal in a third ingredient (M) selected from a group including manganese, nickel, iron, copper, zinc, chromium, vanadium, titanium, molybdenum and tungsten, niobium; and oxygen as a fourth ingredient; and wherein the compound has a chemical formula of NayCuxM1-xO2, or LiaNabCuxM1-xO2.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: February 2, 2021
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Yau Wai Denis Yu, Wenpei Kang, Chun Sing Lee
  • COPPER SUBSTITUTED COMPOUND, CATHODE OF BATTTEY COMPRISING SAME, AND BATTERY COMPRISING SUCH CATHODE
    Publication number: 20170077500
    Abstract: There is provided a compound for use as material in cathode of a battery. The compound has i) at least sodium or ii) sodium and lithium as a first ingredient, copper as a second ingredient, at least a first transition metal in a third ingredient (M) selected from a group including manganese, nickel, iron, copper, zinc, chromium, vanadium, titanium, molybdenum and tungsten, niobium; and oxygen as a fourth ingredient; and wherein the compound has a chemical formula of NayCuxM1-xO2, or LiaNabCuxMi-xO2.
    Type: Application
    Filed: September 14, 2015
    Publication date: March 16, 2017
    Applicant: City University of Hong Kong
    Inventors: Yau Wai Denis YU, Wenpei KANG, Chun Sing LEE