Patents by Inventor Chuanxiao XIAO

Chuanxiao XIAO 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).

  • Patent number: 11964994
    Abstract: The present disclosure relates to a composition that includes a perovskite of A2BX4, where A includes an R-form of a chiral molecule of at least one of and/or an S-form of the chiral molecule, B includes a cation, X includes an anion, R1 includes a first carbon chain having between 2 and 5 carbon atoms, R2 includes at least one of a hydrogen atom, a halogen atom, a carboxylic acid group, an alkoxy group, and/or a second carbon chain, and R3 includes a third carbon chain.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: April 23, 2024
    Assignees: Alliance for Sustainable Energy, LLC, Duke University
    Inventors: Matthew C. Beard, Haipeng Lu, Annalise Elizabeth Maughan, Joseph Jonathan Berry, Zeev Valentine Vardeny, Chuanxiao Xiao, Volker Wolfgang Blum, David Brian Mitzi
  • Publication number: 20210175439
    Abstract: The present disclosure relates to a composition that includes a perovskite of A2BX4, where A includes an R-form of a chiral molecule of at least one of and/or an S-form of the chiral molecule, B includes a cation, X includes an anion, R1 includes a first carbon chain having between 2 and 5 carbon atoms, R2 includes at least one of a hydrogen atom, a halogen atom, a carboxylic acid group, an alkoxy group, and/or a second carbon chain, and R3 includes a third carbon chain.
    Type: Application
    Filed: December 2, 2020
    Publication date: June 10, 2021
    Inventors: Matthew C. BEARD, Haipeng LU, Annalise Elizabeth MAUGHAN, Joseph Jonathan BERRY, Zeev Valentine VARDENY, Chuanxiao XIAO, Volker Wolfgang BLUM, David Brian MITZI
  • Patent number: 10532927
    Abstract: The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MOyAz; and a third layer that includes MOx, where M includes a transition metal, A includes at least one of sulfur, selenium, and/or tellurium, w is between greater than zero and less than or equal to five, x is between greater than zero and less than or equal to five, y is between greater than zero and less than or equal to five, and z is between greater than zero and less than or equal to five. In some embodiments of the present disclosure, the transition metal may include at least one of molybdenum and/or tungsten. In some embodiments of the present disclosure, A may be sulfur.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: January 14, 2020
    Assignee: Alliance for Sustainable Energy, LLC
    Inventors: John Augustus Turner, Jing Gu, Jeffery Andrew Aguiar, Suzanne Ferrere, Kenneth Xerxes Steirer, Yong Yan, Chuanxiao Xiao, James Luke Young, Mowafak Al-Jassim, Nathan Richard Neale
  • Publication number: 20180194623
    Abstract: The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MOyAz; and a third layer that includes MOx, where M includes a transition metal, A includes at least one of sulfur, selenium, and/or tellurium, w is between greater than zero and less than or equal to five, x is between greater than zero and less than or equal to five, y is between greater than zero and less than or equal to five, and z is between greater than zero and less than or equal to five. In some embodiments of the present disclosure, the transition metal may include at least one of molybdenum and/or tungsten. In some embodiments of the present disclosure, A may be sulfur.
    Type: Application
    Filed: January 9, 2018
    Publication date: July 12, 2018
    Inventors: John Augustus TURNER, Jing GU, Jeffery Andrew AGUIAR, Suzanne FERRERE, Kenneth Xerxes STEIRER, Yong YAN, Chuanxiao XIAO, James Luke YOUNG, Mowafak AL-JASSIM, Nathan Richard NEALE