Patents by Inventor Kun-Fung LIN

Kun-Fung LIN 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).

  • NEGATIVE ELECTRODE OF BATTERY
    Publication number: 20200395601
    Abstract: A method for manufacturing silicon flakes includes steps as follows. A silicon material is contacted with a machining tool which includes at least one abrasive particle fixedly disposed thereon. The silicon material is scraped along a displacement path with respect to the machining tool to generate the silicon flakes having various particle sizes.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Inventors: Kun-Fung LIN, Rong-Ruey JENG, Han-Tu LIN, Chih-Hung CHAN
  • Method for manufacturing silicon flakes, silicon-containing negative electrode and method for manufacturing the same
    Patent number: 10797307
    Abstract: A method for manufacturing silicon flakes includes steps as follows. A silicon material is contacted with a machining tool which includes at least one abrasive particle fixedly disposed thereon. The silicon material is scraped along a displacement path with respect to the machining tool to generate the silicon flakes having various particle sizes.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: October 6, 2020
    Assignee: AUO Crystal Corporation
    Inventors: Kun-Fung Lin, Rong-Ruey Jeng, Han-Tu Lin, Chih-Hung Chan
  • Negative electrode material of lithium battery and method for manufacturing the same
    Patent number: 10403888
    Abstract: A method for manufacturing a negative electrode material of a lithium battery is provided. The method includes: covering a metal material and a carbon material on a surface of a silicon material; performing a thermal process for reacting the metal material with the carbon material on the surface of the silicon material thereby forming a silicon composite material and at least one projection on the surface of the silicon material, wherein a free end of the projection is extended to form a head, the silicon composite material is used as the negative electrode material of the lithium battery, the silicon composite material comprises a composite layer forming on the surface of the silicon material, and the composite layer comprises a metal silicide, a metal oxide, a silicon carbide and a silicon oxide.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: September 3, 2019
    Assignee: AUO Crystal Corporation
    Inventors: Han-Tu Lin, An-Li He, Ying-Ying Su, Chan-Tien Chen, Rong-Ruey Jeng, Kun-Fung Lin
  • METHOD FOR MANUFACTURING SILICON FLAKES, SILICON-CONTAINING NEGATIVE ELECTRODE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20180138500
    Abstract: A method for manufacturing silicon flakes includes steps as follows. A silicon material is contacted with a machining tool which includes at least one abrasive particle fixedly disposed thereon. The silicon material is scraped along a displacement path with respect to the machining tool to generate the silicon flakes having various particle sizes.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Inventors: Kun-Fung LIN, Rong-Ruey JENG, Han-Tu LIN, Chih-Hung CHAN
  • Method for manufacturing silicon flakes, silicon-containing negative electrode and method for manufacturing the same
    Patent number: 9905845
    Abstract: A method for manufacturing silicon flakes includes steps as follows. A silicon material is contacted with a machining tool which includes at least one abrasive particle fixedly disposed thereon. The silicon material is scraped along a displacement path with respect to the machining tool to generate the silicon flakes having various particle sizes.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: February 27, 2018
    Assignee: AUO Crystal Corporation
    Inventors: Kun-Fung Lin, Rong-Ruey Jeng, Han-Tu Lin, Chih-Hung Chan
  • NEGATIVE ELECTRODE MATERIAL OF LITHIUM BATTERY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20170194641
    Abstract: A method for manufacturing a negative electrode material of a lithium battery is provided. The method includes: covering a metal material and a carbon material on a surface of a silicon material; performing a thermal process for reacting the metal material with the carbon material on the surface of the silicon material thereby forming a silicon composite material and at least one projection on the surface of the silicon material, wherein a free end of the projection is extended to form a head, the silicon composite material is used as the negative electrode material of the lithium battery, the silicon composite material comprises a composite layer forming on the surface of the silicon material, and the composite layer comprises a metal silicide, a metal oxide, a silicon carbide and a silicon oxide.
    Type: Application
    Filed: December 30, 2016
    Publication date: July 6, 2017
    Inventors: Han-Tu LIN, An-Li HE, Ying-Ying SU, Chan-Tien CHEN, Rong-Ruey JENG, Kun-Fung LIN
  • METHOD FOR MANUFACTURING SILICON FLAKES, SILICON-CONTAINING NEGATIVE ELECTRODE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20150079472
    Abstract: A method for manufacturing silicon flakes includes steps as follows. A silicon material is contacted with a machining tool which includes at least one abrasive particle fixedly disposed thereon. The silicon material is scraped along a displacement path with respect to the machining tool to generate the silicon flakes having various particle sizes.
    Type: Application
    Filed: June 13, 2014
    Publication date: March 19, 2015
    Inventors: Kun-Fung LIN, Rong-Ruey JENG, Han-Tu LIN, Chih-Hung CHAN