Patents by Inventor HuaLi Yu

HuaLi Yu 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).

  • METADATA MANAGEMENT METHOD, APPARATUS, AND STORAGE MEDIUM
    Publication number: 20230376475
    Abstract: A metadata management method of big data technology, includes: receiving an account authentication request transmitted by a client, the account authentication request carrying cloud account information; when the account authentication request is successfully verified, transmitting a metadata tenant set to the client, the metadata tenant set having a binding relation with the cloud account information; in response to a tenant selection request, transmitting a metadatabase set to the client, the metadata tenant set comprising the to-be-requested metadata tenant, and the metadatabase set having a mapping relation with the to-be-requested metadata tenant; and in response to a database query request, transmitting a metadata table set to the client, the to-be-requested metadatabase being comprised in the metadatabase set, and the metadatabase set having a mapping relation with the to-be-requested metadatabase.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 23, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Yiwen WU, Tun TANG, Zhaoming XUE, Tianlian GUO, Xiong ZHANG, Haoxiang MA, Huali YU, Ganfeng TAN, Dengshan WANG
  • LED filament light source and lamp
    Patent number: 10473272
    Abstract: A lighting device comprises a holder for LED filaments. The holder has a first electrically conductive holding structure and a second electrically conductive holding structure. Each holding structure comprises an essentially longitudinal connection section and an attachment section essentially perpendicular to the connection section.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: November 12, 2019
    Assignee: LEDVANCE GMBH
    Inventors: Lene Haberkorn, HuaLi Yu, Klaus Eckert, Baijin Xu, Lambert Frye, Jitao Liu, Qian Xie, Liqin Li
  • LED FILAMENT LIGHT SOURCE AND LAMP
    Publication number: 20190186698
    Abstract: A lighting device comprises a holder for LED filaments. The holder has a first electrically conductive holding structure and a second electrically conductive holding structure. Each holding structure comprises an essentially longitudinal connection section and an attachment section essentially perpendicular to the connection section.
    Type: Application
    Filed: February 22, 2019
    Publication date: June 20, 2019
    Inventors: Lene Haberkorn, HuaLi Yu, Klaus Eckert, Baijin Xu, Lambert Frye, Jitao Liu, Qian Xie, Liqin Li
  • LED lighting device having an improved LED holder
    Patent number: 10215343
    Abstract: A lighting device comprises a holder for LED filaments. The holder has a first electrically conductive holding structure and a second electrically conductive holding structure. Each holding structure comprises an essentially longitudinal connection section and an attachment section essentially perpendicular to the connection section.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: February 26, 2019
    Assignee: LEDVANCE GMBH
    Inventors: Lene Haberkorn, HuaLi Yu, Klaus Eckert, Baijin Xu, Lambert Frye, Jitao Liu, Qian Xie, Liqin Li
  • LED LIGHTING DEVICE HAVING AN IMPROVED LED HOLDER
    Publication number: 20180080612
    Abstract: A lighting device comprises a holder for LED filaments. The holder has a first electrically conductive holding structure and a second electrically conductive holding structure. Each holding structure comprises an essentially longitudinal connection section and an attachment section essentially perpendicular to the connection section.
    Type: Application
    Filed: September 15, 2017
    Publication date: March 22, 2018
    Inventors: Lene Haberkorn, HuaLi Yu, Klaus Eckert, Baijin Xu, Lambert Frye, Jitao Liu, Qian Xie, Liqin Li