Patents by Inventor XIXI YANG

XIXI YANG 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).

  • Patent number: 12003633
    Abstract: Disclosed are apparatuses, systems, and techniques to perform and facilitate secure ladder computational operations whose iterative execution depends on secret values associated with input data. Disclosed embodiments balance execution of various iterations in a way that is balanced for different secret values, significantly reducing vulnerability of ladder computations to adversarial side-channel attacks.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: June 4, 2024
    Assignee: Nvidia Corporation
    Inventors: Shuai Wang, Chen Yao, Xiao Wu, Rongzhe Zhu, Yuji Qian, Kun Yang, Weiping Pan, Xixi Xie
  • Patent number: 11985221
    Abstract: Disclosed are apparatuses, systems, and techniques to perform and facilitate secure ladder computational operations whose iterative execution depends on secret values associated with input data. Disclosed embodiments use masking factors that re-blind secret data without exposing the unmasked secret data between iterations of the ladder computations. Some disclosed embodiments use Montgomery multiplication techniques to facilitate secret data masking by efficiently avoiding modular division operations. Disclosed embodiments significantly reduce the vulnerability of ladder computations to adversarial side-channel attacks.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: May 14, 2024
    Assignee: NVIDIA Corporation
    Inventors: Shuai Wang, Chen Yao, Xiao Wu, Rongzhe Zhu, Yuji Qian, Kun Yang, Xixi Xie
  • Publication number: 20190148195
    Abstract: A solar cell silicon wafer carrying device and a transmission system are provided, wherein the solar cell silicon wafer carrying device comprises a tray and an auxiliary mask member, and a side surface of the tray is provided with a spacing slot and a receiving slot. The spacing slot and the receiving slot are arranged in a stepped manner with the spacing slot located below the receiving slot. The auxiliary mask member covers over the receiving slot and is provided with a mask hole in communication with the receiving slot. The mask hole is provided along a perimeter thereof with a shielding portion for shielding an edge of the receiving slot.
    Type: Application
    Filed: July 30, 2018
    Publication date: May 16, 2019
    Inventors: SHICHENG YUAN, FENGGANG ZHANG, XIXI YANG