Patents by Inventor Huitao CAO

Huitao CAO 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: 20220221614
    Abstract: The present invention discloses an analysis method, system and storage medium of lithology and oil and gas containing properties of reservoirs, by getting spectral structure modes of logging signals of different lithological bands and different oil and gas containing strata with CWTFT algorithms from frequency spectral structural relationships between different chords in music by analogy; summarizing features of spectral structure modes of same lithology in different wells, and getting a spectral change law of rocks, and identifying lithology of unknown rocks; and analyzing characteristics of reservoirs from identified lithology, finding and comparing spectral change characteristics of oil and gas strata in different wells to predict oil and gas reservoirs.
    Type: Application
    Filed: March 24, 2021
    Publication date: July 14, 2022
    Inventors: Jifeng Yu, Tianjiao Liu, Haibo Jia, Huitao Cao, Yadong Wang, Diandong Zhang, Xiaoke Hu, Haimeng Yang, Zihao Jiang, Shuhao Wei
  • Patent number: 8718689
    Abstract: A method for displaying related information in a mobile communication terminal includes: acquiring information of the contact stored in the mobile communication terminal, searching for media information in the mobile communication terminal according to the information of the contact and acquiring media information matched with the information of the contact, and displaying the media information matched with the information of the contact. The method and terminal involved in the present invention enable a mobile communication terminal user to search for media information related to a contact through the contact and meanwhile can further view the information of the contact related to the media information through the media information, by associating media files with contacts.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: May 6, 2014
    Assignee: Huawei Device Co., Ltd.
    Inventors: Wei Gao, Qinghua Yang, Huitao Cao, Xiaodong Geng, Mingwang Zhang, Wencai Dong, Weiwei Luo
  • Publication number: 20120244894
    Abstract: A method for displaying related information in a mobile communication terminal includes: acquiring information of the contact stored in the mobile communication terminal, searching for media information in the mobile communication terminal according to the information of the contact and acquiring media information matched with the information of the contact, and displaying the media information matched with the information of the contact. The method and terminal involved in the present invention enable a mobile communication terminal user to search for media information related to a contact through the contact and meanwhile can further view the information of the contact related to the media information through the media information, by associating media files with contacts.
    Type: Application
    Filed: June 7, 2012
    Publication date: September 27, 2012
    Applicant: Huawei Device Co., Ltd.
    Inventors: Wei GAO, Qinghua YANG, Huitao CAO, Xiaodong GENG, Mingwang ZHANG, Wencai DONG, Weiwei LUO