Patents by Inventor Tzi Sum Andy HOR

Tzi Sum Andy HOR 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).

  • Electrically conductive porous particle
    Patent number: 11239461
    Abstract: There is provided a method of forming a porous particle comprising an electrically conductive continuous shell encapsulating a core, said core comprising an elemental compound that reversibly reduces in the presence of a cation and oxidizes in the absence of said cation, said method comprising the steps of: a) encapsulating an elemental compound precursor with said electrically conductive shell; b) reacting said elemental compound precursor with an oxidation agent to oxidise said elemental compound precursor to form said elemental compound, thereby forming said electrically conductive shell encapsulating said core comprising said elemental compound.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: February 1, 2022
    Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
    Inventors: Ning Ding, Yanwei Lum, Tzi Sum Andy Hor, Zhao Lin Liu, Yun Zong
  • METHOD OF FORMING A POROUS PARTICLE
    Publication number: 20200075940
    Abstract: There is provided a method of forming a porous particle comprising an electrically conductive continuous shell encapsulating a core, said core comprising an elemental compound that reversibly reduces in the presence of a cation and oxidizes in the absence of said cation, said method comprising the steps of: a) encapsulating an elemental compound precursor with said electrically conductive shell; b) reacting said elemental compound precursor with an oxidation agent to oxidise said elemental compound precursor to form said elemental compound, thereby forming said electrically conductive shell encapsulating said core comprising said elemental compound.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 5, 2020
    Inventors: Ning Ding, Yanwei Lum, Tzi Sum Andy Hor, Zhao Lin Liu, Yun Zong
  • Method of forming a porous particle
    Patent number: 10454100
    Abstract: There is provided a method of forming a porous particle comprising an electrically conductive continuous shell encapsulating a core, said core comprising an elemental compound that reversibly reduces in the presence of a cation and oxidizes in the absence of said cation, said method comprising the steps of: a) encapsulating an elemental compound precursor with said electrically conductive shell; b) reacting said elemental compound precursor with an oxidation agent to oxidize said elemental compound precursor to form said elemental compound, thereby forming said electrically conductive shell encapsulating said core comprising said elemental compound.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: October 22, 2019
    Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
    Inventors: Ning Ding, Yanwei Lum, Tzi Sum Andy Hor, Zhao Lin Liu, Yun Zong
  • A METHOD OF FORMING A POROUS PARTICLE
    Publication number: 20170092944
    Abstract: There is provided a method of forming a porous particle comprising an electrically conductive continuous shell encapsulating a core, said core comprising an elemental compound that reversibly reduces in the presence of a cation and oxidizes in the absence of said cation, said method comprising the steps of: a) encapsulating an elemental compound precursor with said electrically conductive shell; b) reacting said elemental compound precursor with an oxidation agent to oxidise said elemental compound precursor to form said elemental compound, thereby forming said electrically conductive shell encapsulating said core comprising said elemental compound.
    Type: Application
    Filed: May 14, 2015
    Publication date: March 30, 2017
    Inventors: Ning DING, Yanwei LUM, Tzi Sum Andy HOR, Zhao Lin LIU, Yun ZONG