Patents by Inventor Haibei MA

Haibei MA 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).

  • Data transfer and bus structure
    Patent number: 12658918
    Abstract: A device is provided, and includes a first bus; a first circuit and a first bus unit circuit, a second circuit and a second bus unit circuit. The first circuit is coupled to the first bus through the first bus unit circuit, and the first bus unit circuit passes a first output signal from the first circuit as a first bus data signal on the first bus. The second circuit is coupled to the first bus through the second bus unit circuit, and the second bus unit circuit performs an OR operation between the first bus data signal and a second bus data signal on the first bus to generate a first input signal to the second circuit.
    Type: Grant
    Filed: November 7, 2024
    Date of Patent: June 16, 2026
    Assignees: TSMC NANJING COMPANY LIMITED, TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Haibei Ma, Zixuan Zhang, Hua Li, YuCheng Zhou, Yi-Ting Chen
  • DATA TRANSFER AND BUS STRUCTURE
    Publication number: 20260113039
    Abstract: A device is provided, and includes a first bus; a first circuit and a first bus unit circuit, a second circuit and a second bus unit circuit. The first circuit is coupled to the first bus through the first bus unit circuit, and the first bus unit circuit passes a first output signal from the first circuit as a first bus data signal on the first bus. The second circuit is coupled to the first bus through the second bus unit circuit, and the second bus unit circuit performs an OR operation between the first bus data signal and a second bus data signal on the first bus to generate a first input signal to the second circuit.
    Type: Application
    Filed: November 7, 2024
    Publication date: April 23, 2026
    Applicants: TSMC Nanjing Company Limited, TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Haibei MA, Zixuan ZHANG, Hua LI, YuCheng ZHOU, Yi-Ting CHEN