Patents by Inventor Astrid Hidayat

Astrid Hidayat 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).

  • Downhole Acoustic Telemetry Module with Multiple Communication Modes
    Publication number: 20170335681
    Abstract: A system includes a downhole tool configured to transmit uplink data. The system also includes a surface controller configured to receive the uplink data and to transmit downlink data to the downhole tool. The system also includes a plurality of acoustic telemetry modules deployed downhole, wherein each of the modules selectively operates in a first communication mode in which its transducers simultaneously convey uplink data and downlink data, and in a second communication mode in which its transducers simultaneously convey only uplink data or only downlink data.
    Type: Application
    Filed: January 19, 2015
    Publication date: November 23, 2017
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Quang Huy Nguyen, Wei Hsuan Huang, Astrid Hidayat, Yong Fong Lau