Patents by Inventor Hsin-Hsu CHU

Hsin-Hsu CHU 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).

  • Ferrous phosphate powders, lithium iron phosphate powders for Li-ion battery, and methods for manufacturing the same
    Patent number: 10029918
    Abstract: Ferrous (II) phosphate (Fe3(PO4)2) powders, lithium iron phosphate (LiFePO4) powders for a Li-ion battery and methods for manufacturing the same are provided. The lithium iron phosphate powders are represented by the following formula (II): LiFe(1-a)MaPO4 ??(II) wherein, M, and a are defined in the specification, the lithium iron phosphate powders are composed of plural flake powders, the length of each of the flake powders is 0.1-10 ?m, and a ratio of the length and the thickness of each of the flake powder is in a range from 11 to 400.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: July 24, 2018
    Assignee: National Tsing Hua University
    Inventors: Lih-Hsin Chou, Bing-Kai Chen, Hsin-Hsu Chu, Yueh-Ting Yang
  • FERROUS PHOSPHATE POWDERS, LITHIUM IRON PHOSPHATE POWDERS FOR LI-ION BATTERY, AND METHODS FOR MANUFACTURING THE SAME
    Publication number: 20180118569
    Abstract: Ferrous (II) phosphate (Fe3(PO4)2) powders, lithium iron phosphate (LiFePO4) powders for a Li-ion battery and methods for manufacturing the same are provided. The lithium iron phosphate powders are represented by the following formula (II): LiFe(1-a)MaPO4 ??(II) wherein, M, and a are defined in the specification, the lithium iron phosphate powders are composed of plural flake powders, the length of each of the flake powders is 0.1-10 ?m, and a ratio of the length and the thickness of each of the flake powder is in a range from 11 to 400.
    Type: Application
    Filed: December 22, 2017
    Publication date: May 3, 2018
    Inventors: Lih-Hsin CHOU, Bing-Kai CHEN, Hsin-Hsu CHU, Yueh-Ting YANG
  • Ferrous phosphate powders, lithium iron phosphate powders for li-ion battery, and methods for manufacturing the same
    Patent number: 9884765
    Abstract: Ferrous (II) phosphate (Fe3(PO4)2) powders, lithium iron phosphate (LiFePO4) powders for a Li-ion battery and methods for manufacturing the same are provided. The lithium iron phosphate powders are represented by the following formula (II): LiFe(1-a)MaPO4??(II) wherein, M, and a are defined in the specification, the lithium iron phosphate powders are composed of plural flake powders, the length of each of the flake powders is 0.1-10 ?m, and a ratio of the length and the thickness of each of the flake powder is in a range from 11 to 400.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: February 6, 2018
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Lih-Hsin Chou, Bing-Kai Chen, Hsin-Hsu Chu, Yueh-Ting Yang
  • FERROUS PHOSPHATE POWDERS, LITHIUM IRON PHOSPHATE POWDERS FOR LI-ION BATTERY, AND METHODS FOR MANUFACTURING THE SAME
    Publication number: 20150232338
    Abstract: Ferrous (II) phosphate (Fe3(PO4)2) powders, lithium iron phosphate (LiFePO4) powders for a Li-ion battery and methods for manufacturing the same are provided. The lithium iron phosphate powders are represented by the following formula (II): LiFe(1-a)MaPO4??(II) wherein, M, and a are defined in the specification, the lithium iron phosphate powders are composed of plural flake powders, the length of each of the flake powders is 0.1-10 ?m, and a ratio of the length and the thickness of each of the flake powder is in a range from 11 to 400.
    Type: Application
    Filed: May 6, 2015
    Publication date: August 20, 2015
    Inventors: Lih-Hsin CHOU, Bing-Kai CHEN, Hsin-Hsu CHU, Yueh-Ting YANG
  • Ferrous phosphate powders, lithium iron phosphate powders for li-ion battery, and methods for manufacturing the same
    Patent number: 9059464
    Abstract: Ferrous (II) phosphate (Fe3(PO4)2) powders, lithium iron phosphate (LiFePO4) powders for a Li-ion battery and methods for manufacturing the same are provided. The lithium iron phosphate powders are represented by the following formula (II): LiFe(1-a)MaPO4??(II) wherein, M, and a are defined in the specification, the lithium iron phosphate powders are composed of plural flake powders, the length of each of the flake powders is 0.1-10 ?m, and a ratio of the length and the thickness of each of the flake powder is in a range from 11 to 400.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: June 16, 2015
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Lih-Hsin Chou, Bing-Kai Chen, Hsin-Hsu Chu, Yueh-Ting Yang
  • FERROUS PHOSPHATE POWDERS, LITHIUM IRON PHOSPHATE POWDERS FOR LI-ION BATTERY, AND METHODS FOR MANUFACTURING THE SAME
    Publication number: 20140045066
    Abstract: Ferrous (II) phosphate (Fe3(PO4)2) powders, lithium iron phosphate (LiFePO4) powders for a Li-ion battery and methods for manufacturing the same are provided. The ferrous (II) phosphate powders are represented by the following formula (I): Fe(3-x)Mx(PO4)2.yH2O??(I) wherein, M, x, and y are defined in the specification, the ferrous (II) phosphate powders are composed of plural flake powders, and the length of each of the flake powders is 0.2-10 ?m.
    Type: Application
    Filed: October 18, 2013
    Publication date: February 13, 2014
    Applicant: National Tsing Hua University
    Inventors: Lih-Hsin CHOU, Hsin-Hsu CHU, Bing-Kai CHEN, Yueh-Ting YANG
  • FERROUS PHOSPHATE POWDERS, LITHIUM IRON PHOSPHATE POWDERS FOR LI-ION BATTERY, AND METHODS FOR MANUFACTURING THE SAME
    Publication number: 20130266864
    Abstract: Ferrous (II) phosphate (Fe3(PO4)2) powders, lithium iron phosphate (LiFePO4) powders for a Li-ion battery and methods for manufacturing the same are provided. The ferrous (II) phosphate powders are represented by the following formula (I): Fe(3-x)Mx(PO4)2.yH2O??(I) wherein, M, x, and y are defined in the specification, the ferrous (II) phosphate powders are composed of plural flake powders, and the length of each of the flake powders is 0.2-10 ?m.
    Type: Application
    Filed: June 3, 2013
    Publication date: October 10, 2013
    Inventors: Lih-Hsin CHOU, Hsin-Hsu CHU, Bing-Kai CHEN, Yueh-Ting YANG