Patents by Inventor Hongxia XUE

Hongxia XUE 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: 20240238767
    Abstract: A sulfur-tolerant catalyst can be used in the sulfur-tolerant shift catalytic reaction. The catalyst has a carrier and a molybdenum oxide, a cobalt oxide and a cobalt-molybdenum-based perovskite composite oxide carried thereon. The cobalt-molybdenum-based perovskite composite oxide contains a molybdenum element, a cobalt element, an A element, and an oxygen element. The A element is one or more selected from a group consisting of a rare-earth metal element, an alkali metal element and an alkaline earth metal element.
    Type: Application
    Filed: September 15, 2021
    Publication date: July 18, 2024
    Inventors: Min WANG, Jinshan XU, Hantao YU, Zhimin BAI, Hao WANG, Jianbo JIANG, Hongxia XUE
  • Publication number: 20170132457
    Abstract: The invention provides a human face similarity recognition method and system, which relate to the field of computer technologies and are used for recognizing similar human face pictures accurately. The human face similarity recognition method comprises: generating a feature vector of a target human face picture according to features of the target human face picture; generating feature vectors of collected human face pictures according to features of the collected human face pictures; and selecting from the collected human face pictures at least one human face picture of which the feature vector has the minimum distance to the feature vector of the target human face picture as a similar human face picture of the target human face picture. The invention is beneficial to recognition of different pictures of the same human face which have a difference in expression, makeup or face angle, etc.
    Type: Application
    Filed: June 26, 2015
    Publication date: May 11, 2017
    Applicant: BEIJING QIHOO TECHNOLOGY COMPANY LIMITED
    Inventors: Maoqing ZHU, Yu TANG, Hongxia XUE, Jinhui HU, Zhang LI, Yugang Han