Patents by Inventor Kah Chun Lau

Kah Chun Lau 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-oxygen batteries incorporating lithium superoxide
    Patent number: 9553316
    Abstract: A composition includes LiO2, reduced graphene oxide, and a metal catalyst or residue thereof.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: January 24, 2017
    Assignee: UCHICAGO ARGONNE, LLC
    Inventors: Jun Lu, Khalil Amine, Larry A. Curtiss, Kah Chun Lau, Yang-Kook Sun, Yun Jung Lee, Xiangyi Luo
  • Lithium air batteries having ether-based electrolytes
    Patent number: 9478837
    Abstract: A lithium-air battery includes a cathode including a porous active carbon material, a separator, an anode including lithium, and an electrolyte including a lithium salt and polyalkylene glycol ether, where the porous active carbon material is free of a metal-based catalyst.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: October 25, 2016
    Assignee: UCHICAGO ARGONNE, LLC
    Inventors: Khalil Amine, Larry A. Curtiss, Jun Lu, Kah Chun Lau, Zhengcheng Zhang, Yang-Kook Sun
  • LITHIUM-OXYGEN BATTERIES INCORPORATING LITHIUM SUPEROXIDE
    Publication number: 20160285107
    Abstract: A composition includes LiO2, reduced graphene oxide, and a metal catalyst or residue thereof.
    Type: Application
    Filed: March 24, 2015
    Publication date: September 29, 2016
    Inventors: Jun Lu, Khalil Amine, Larry A. Curtiss, Kah Chun Lau, Yang-Kook Sun, Yun Jung Lee, Xiangyi Luo
  • LITHIUM AIR BATTERIES HAVING ETHER-BASED ELECTROLYTES
    Publication number: 20150171496
    Abstract: A lithium-air battery includes a cathode including a porous active carbon material, a separator, an anode including lithium, and an electrolyte including a lithium salt and polyalkylene glycol ether, where the porous active carbon material is free of a metal-based catalyst.
    Type: Application
    Filed: February 27, 2015
    Publication date: June 18, 2015
    Inventors: Khalil Amine, Larry A. Curtiss, Jun Lu, Kah Chun Lau, Zhengcheng Zhang, Yang-Kook Sun
  • Li-air batteries having ether-based electrolytes
    Patent number: 8968941
    Abstract: A lithium-air battery includes a cathode including a porous active carbon material, a separator, an anode including lithium, and an electrolyte including a lithium salt and polyalkylene glycol ether, where the porous active carbon material is free of a metal-based catalyst.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: March 3, 2015
    Assignee: Uchicago Argonne, LLC
    Inventors: Khalil Amine, Larry A. Curtiss, Jun Lu, Kah Chun Lau, Zhengcheng Zhang, Yang-Kook Sun
  • LI-AIR BATTERIES HAVING ETHER-BASED ELECTROLYTES
    Publication number: 20130230783
    Abstract: A lithium-air battery includes a cathode including a porous active carbon material, a separator, an anode including lithium, and an electrolyte including a lithium salt and polyalkylene glycol ether, where the porous active carbon material is free of a metal-based catalyst.
    Type: Application
    Filed: March 5, 2012
    Publication date: September 5, 2013
    Inventors: Khalil Amine, Larry A. Curtiss, Jun Lu, Kah Chun Lau, Zhengcheng Zhang, Yang-Kook Sun