Patents by Inventor Jun Wei Sean Ang

Jun Wei Sean Ang 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).

  • Ruggedized centralizer for sonde-based measurement while drilling and logging while drilling tools
    Patent number: 11401752
    Abstract: A centralizer includes a centralizer body having a through-bore for receiving a tool. The centralizer includes a centralizer fin radially extending from the centralizer body and longitudinally extending along the centralizer body. The centralizer fin includes a diverter portion. The diverter portion has a front surface at one longitudinal end of the centralizer fin. The centralizer fin includes an engagement portion coupled to the diverter portion distal to the centralizer body. The centralizer fin includes a cladding applied to the front surface of the diverter portion.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: August 2, 2022
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Jun Wei Sean Ang, Hun Vee Cheah
  • RUGGEDIZED CENTRALIZER FOR SONDE-BASED MEASUREMENT WHILE DRILLING AND LOGGING WHILE DRILLING TOOLS
    Publication number: 20210017819
    Abstract: A centralizer includes a centralizer body having a through-bore for receiving a tool. The centralizer includes a centralizer fin radially extending from the centralizer body and longitudinally extending along the centralizer body. The centralizer fin includes a diverter portion. The diverter portion has a front surface at one longitudinal end of the centralizer fin. The centralizer fin includes an engagement portion coupled to the diverter portion distal to the centralizer body. The centralizer fin includes a cladding applied to the front surface of the diverter portion.
    Type: Application
    Filed: May 30, 2018
    Publication date: January 21, 2021
    Inventors: Jun Wei Sean Ang, Hun Vee Cheah