Patents by Inventor Zhenbing Liu

Zhenbing Liu 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: 11943017
    Abstract: This application discloses a precoding method and apparatus, and an information transmission method and apparatus, and relates to the field of communications technologies, to help improve overall performance of a plurality of data streams corresponding to a same codeword. The precoding method includes: decomposing a channel matrix into a product of a matrix Q, a matrix R, and a matrix PH, where the matrix PH is a conjugate transpose matrix of a matrix P, both the matrix Q and the matrix P are unitary matrices, and the matrix R is an upper triangular matrix; and precoding to-be-sent data based on the matrix P.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: March 26, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xin Xia, Zhenbing Zhang, Yun Liu, Lu Guan
  • Patent number: 11935279
    Abstract: Provided is a weakly supervised pathological image tissue segmentation method based on an online noise suppression strategy, including: acquiring a hematoxylin-eosin (H&E) stained graph, processing the H&E stained graph to obtain a data set, dividing the data set, training a classification network based on a divided data set, and generating a pseudo-label; suppressing a noise existing in the pseudo-label based on the online noise suppression strategy, and training a semantic segmentation network through the pseudo-label after noise suppression and a training set corresponding to the pseudo-label to obtain a prediction result of the semantic segmentation network after the training, and taking the prediction result as a final segmentation result.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: March 19, 2024
    Assignee: Guilin University of Electronic Technology
    Inventors: Xipeng Pan, Huahu Deng, Rushi Lan, Zhenbing Liu, Lingqiao Li, Huadeng Wang, Xinjun Bian, Yajun An, Feihu Hou
  • Publication number: 20230401707
    Abstract: A system and a method for automatically identifying mitosis in H&E stained breast cancer pathological images are provided, belonging to the technical field of digital image processing, and including an input image preprocessing module: cutting an original picture according to a predetermined patch size, and performing a data enhancement by means of picture flipping, rotation, and the like; and a segmentation module: training a segmentation network by cutting patches in a training set, cutting data of a test set according to a corresponding size and sending to the segmentation network to obtain a patch-level segmentation result, and then reconstructing a segmented result into an image belonging to an original size according to patch coordinate information intercepted in a preprocessing stage of it.
    Type: Application
    Filed: June 9, 2023
    Publication date: December 14, 2023
    Inventors: Xipeng PAN, Xinjun BIAN, Yinghua LU, Zhenbing LIU, Zujun QIN, Rushi LAN, Huihua YANG, Huadeng WANG, Lingqiao LI, Zimin WANG, Jijun CHENG, Zhizhen WANG, Zhengyun FENG, Shilong SONG
  • Patent number: 11412628
    Abstract: The invention relates to a module configured to reduce or eliminate NVH problems and electrical equipment provided with the module. Electrical equipment includes a housing; the housing includes a cover panel, a peripheral wall, and a chamber defined by the peripheral wall and the cover panel; a part of the cover panel is fastened to upper edges of the peripheral wall; and the electrical equipment further includes at least one support element which is installed inside the chamber at a distance from the peripheral wall, and is configured to support the cover panel.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: August 9, 2022
    Assignee: SIEMENS AUTOMOTIVE EPOWERTRAIN SYSTEMS (SHANGHAI) CO. LTD.
    Inventors: Yu Ma, Zhenbing Liu, Qi Zhang, Bruno Condamin
  • Publication number: 20200413556
    Abstract: The invention relates to a module configured to reduce or eliminate NVH problems and electrical equipment provided with the module. Electrical equipment includes a housing; the housing includes a cover panel, a peripheral wall, and a chamber defined by the peripheral wall and the cover panel; a part of the cover panel is fastened to upper edges of the peripheral wall; and the electrical equipment further includes at least one support element which is installed inside the chamber at a distance from the peripheral wall, and is configured to support the cover panel.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 31, 2020
    Inventors: Yu Ma, Zhenbing Liu, Qi Zhang, Bruno Condamin