Patents by Inventor Zhibiao SHI

Zhibiao SHI 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: 12008467
    Abstract: Presented herein are embodiments of an improved asymmetric quantization, which may generally be referred to as improved asymmetric quantization (IAQ) embodiments. IAQ embodiments combine the benefits of conventional asymmetric quantization and symmetric quantization but also provide additional computation efficiencies. Embodiments of IAQ adopt an asymmetric range of the weights of a neural network layer, so they circumvent the limitation of symmetric range of symmetric quantization. Moreover, the inference process of a neural network quantized by an IAQ embodiment is much faster than that of the neural network quantized by conventional asymmetric quantization by quantizing an offset value of each layer.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: June 11, 2024
    Assignee: Baidu USA LLC
    Inventors: Yingzhen Yang, Zhibiao Zhao, Baoxin Zhao, Jun Huan, Jian Ouyang, Yong Wang, Jiaxin Shi
  • Patent number: 11583839
    Abstract: Disclosed are a catalyst for preparing hydrocarbons from carbon dioxide by one-step hydrogenation and a method for preparing same. The catalyst includes nano-metal oxides and hierarchical zeolites, where the mass fraction of the nano-metal oxides in the catalyst is 10%-90%, and the mass fraction of the hierarchical zeolites in the catalyst is 10%-90%. The catalyst has excellent catalytic performance, good reaction stability and high selectivity for desired products, and in the hydrocarbons, C2=-C4= reach up to 80%, C5+ reach up to 80%, and aromatics reach up to 65%.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: February 21, 2023
    Assignee: SHANGHAI ADVANCED RESEARCH INSTITUTE, CHINESE ACADEMY OF SCIENCES
    Inventors: Yuhan Sun, Shanshan Dang, Peng Gao, Xianni Bu, Ziyu Liu, Hui Wang, Liangshu Zhong, Minghuang Qiu, Zhibiao Shi
  • Publication number: 20220118430
    Abstract: Disclosed are a catalyst for preparing hydrocarbons from carbon dioxide by one-step hydrogenation and a method for preparing same. The catalyst includes nano-metal oxides and hierarchical zeolites, where the mass fraction of the nano-metal oxides in the catalyst is 10%-90%, and the mass fraction of the hierarchical zeolites in the catalyst is 10%-90%. The catalyst has excellent catalytic performance, good reaction stability and high selectivity for desired products, and in the hydrocarbons, C2=-C4= reach up to 80%, C5+ reach up to 80%, and aromatics reach up to 65%.
    Type: Application
    Filed: May 10, 2017
    Publication date: April 21, 2022
    Applicant: SHANGHAI ADVANCED RESEARCH INSTITUTE, CHINESE ACADEMY OF SCIENCES
    Inventors: Yuhan SUN, Shanshan DANG, Peng GAO, Xianni BU, Ziyu LIU, Hui WANG, Liangshu ZHONG, Minghuang QIU, Zhibiao SHI