Patents by Inventor Wisnu MURTI

Wisnu MURTI 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).

  • Communication method and communication device using ambient backscatter communication
    Patent number: 10911136
    Abstract: Disclosed are a communication method and communication apparatus using an ambient backscatter communication. A transmission apparatus may include generating a plurality of bitsets by fragmenting data based on a predetermined bitset length, mapping the plurality of bitsets to a plurality of switching patterns based on a data size, and controlling a reflection of a background radio frequency (RF) signal based on a corresponding mapped switching pattern, a total number of the plurality of switching patterns may be determined based on the bitset length, and each of the plurality of switching patterns may have a different length.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 2, 2021
    Assignees: Electronics and Telecommunications Research institute, FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Byung Jang Jeong, Woo Jin Byun, Ji-Hoon Yun, Jae-Han Lim, Wisnu Murti
  • COMMUNICATION METHOD AND COMMUNICATION DEVICE USING AMBIENT BACKSCATTER COMMUNICATION
    Publication number: 20190253135
    Abstract: Disclosed are a communication method and communication apparatus using an ambient backscatter communication. A transmission apparatus may include generating a plurality of bitsets by fragmenting data based on a predetermined bitset length, mapping the plurality of bitsets to a plurality of switching patterns based on a data size, and controlling a reflection of a background radio frequency (RF) signal based on a corresponding mapped switching pattern, a total number of the plurality of switching patterns may be determined based on the bitset length, and each of the plurality of switching patterns may have a different length.
    Type: Application
    Filed: November 28, 2018
    Publication date: August 15, 2019
    Applicants: Electronics and Telecommunications Research Institute, FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Byung Jang JEONG, Woo Jin BYUN, Ji-Hoon YUN, Jae-Han LIM, Wisnu MURTI