Patents by Inventor Tianfei Wang

Tianfei Wang 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).

  • Publication number: 20230305882
    Abstract: Provided are a method for processing data, an electronic device and a storage medium, which relate to the field of deep learning and data processing. The method may include: multiple target operators of a target model are acquired; the multiple target operators are divided into at least one operator group, according to an operation sequence of each of the multiple target operators in the target model, wherein at least one target operator in each of the at least one operator group is operated by the same processor and is operated within the same target operation period; and the at least one operator group is output.
    Type: Application
    Filed: September 12, 2022
    Publication date: September 28, 2023
    Inventors: Tianfei WANG, Buhe HAN, Zhen CHEN, Lei WANG
  • Patent number: 11124418
    Abstract: Activated carbons with high surface areas are produced from a synergistic activation effect triggered at high temperatures by a predetermined combination of chemical activation agents derived from weak acidic salts, and/or weak basic salts, and/or neutral salts, and/or compounds. In one embodiment, a method of the present invention comprises mixing a carbon precursor with a first component comprising a first salt and at least one second component selected from the group consisting of a second salt, a compound and combinations thereof, in an inert environment or in carbon dioxide and/or steam environment.
    Type: Grant
    Filed: May 29, 2017
    Date of Patent: September 21, 2021
    Assignee: ADVEN INDUSTRIES, INC.
    Inventors: Tianfei Wang, Xinwei Cui, Renfei Wang, Weixing Chen
  • Patent number: 11060035
    Abstract: Methods are provided for separation of bitumen from oil sands ore having a bitumen content higher than about 6%. Activated carbons, or combinations of activated carbons and caustic are used as process additives for ore-water slurry-based bitumen extraction processes or in situ bitumen recovery processes. These additives promote breakdown of adhesion between clay minerals and bitumen, resulting in the enhanced efficiency of extraction of bitumen from oil sands ore.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: July 13, 2021
    Assignee: ADVEN INDUSTRIES, INC.
    Inventors: Tianfei Wang, Weixing Chen
  • Publication number: 20190241814
    Abstract: Methods are provided for separation of bitumen from oil sands ore having a bitumen content higher than about 6%. Activated carbons, or combinations of activated carbons and caustic are used as process additives for ore-water slurry-based bitumen extraction processes or in situ bitumen recovery processes. These additives promote breakdown of adhesion between clay minerals and bitumen, resulting in the enhanced efficiency of extraction of bitumen from oil sands ore.
    Type: Application
    Filed: June 30, 2017
    Publication date: August 8, 2019
    Inventors: Tianfei Wang, Weixing CHEN
  • Publication number: 20190202702
    Abstract: Activated carbons with high surface areas are produced from a synergistic activation effect triggered at high temperatures by a predetermined combination of chemical activation agents derived from weak acidic salts, and/or weak basic salts, and/or neutral salts, and/or compounds. In one embodiment, a method of the present invention comprises mixing a carbon precursor with a first component comprising a first salt and at least one second component selected from the group consisting of a second salt, a compound and combinations thereof, in an inert environment or in carbon dioxide and/or steam environment.
    Type: Application
    Filed: May 29, 2017
    Publication date: July 4, 2019
    Inventors: Tianfei Wang, Xinwei Cui, Renfei WANG, Weixing CHEN