Patents by Inventor Zhan'an Xie

Zhan'an Xie 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).

  • Publication number: 20240277797
    Abstract: A method for treating or preventing a neovascular eye disease including: administering a patient in need thereof a pharmaceutical composition including a polypeptide, the peptide having an amino acid sequence I or II; I: FPGSDRF (SEQ ID NO: 1)-Z; II: X-FPGSDRF (SEQ ID NO: 1)-Z; S represents phosphorylated serine; X and Z independently represents an amino acid or an amino acid sequence; X is selected from F, (R)9 (SEQ ID NO: 2), (R)9-F (SEQ ID NO: 3), 6-aminohexanoic acid, 6-aminohexanoic acid-F, 6-aminohexanoic acid-(R)9 (SEQ ID NO: 2), 6-aminohexanoic acid-(R)9-F (SEQ ID NO: 3); and Z is selected from (G)n-RGD or A-(G)n-RGD (SEQ ID NO: 4), where n is an integer greater than or equal to 0, in the range of 0-10.
    Type: Application
    Filed: April 29, 2024
    Publication date: August 22, 2024
    Inventors: Jianwei ZHOU, Zhan XIE
  • Patent number: 10578757
    Abstract: The invention discloses an omnidirectional vector seismic data processing method and apparatus, a computer readable storage medium and a device, applied to an omnidirectional vector geophone. Wherein the method comprises: collecting omnidirectional vector seismic data of the omnidirectional vector geophone, and performing a pre-processing operation on the omnidirectional vector seismic data; performing pressure and shear waves separation operation on the omnidirectional vector seismic data after the data is subject to the pre-processing operation, to obtain pressure wave data and shear wave data; sequentially performing space vector calculation, a wave field recovery operation and an imaging operation on the pressure wave data and the shear wave data, and then performing modeling to obtain a pressure wave velocity model and a shear wave velocity model.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: March 3, 2020
    Assignee: PetroChina Company Limited
    Inventors: Shitai Dong, Likang Chen, Xiaodong Zheng, Yan Zhang, Zhan'an Xie
  • Patent number: 10452149
    Abstract: A method for grading spatial painting, apparatus and system for grading spatial painting are proposed. The method includes: generating a first spatial pattern; recording a moving trace and a plurality of moving parameters of an electronic apparatus and transforming the recorded moving trace into a second spatial pattern; calculating a similarity between the first and the second spatial pattern; and calculating a grade for completing the second spatial pattern according to the moving parameters and the similarity.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: October 22, 2019
    Assignee: Wistron Corporation
    Inventor: Yi-Zhan Xie
  • Publication number: 20180246238
    Abstract: The invention discloses an omnidirectional vector seismic data processing method and apparatus, a computer readable storage medium and a device, applied to an omnidirectional vector geophone. Wherein the method comprises: collecting omnidirectional vector seismic data of the omnidirectional vector geophone, and performing a pre-processing operation on the omnidirectional vector seismic data; performing pressure and shear waves separation operation on the omnidirectional vector seismic data after the data is subject to the pre-processing operation, to obtain pressure wave data and shear wave data; sequentially performing space vector calculation, a wave field recovery operation and an imaging operation on the pressure wave data and the shear wave data, and then performing modeling to obtain a pressure wave velocity model and a shear wave velocity model.
    Type: Application
    Filed: April 27, 2018
    Publication date: August 30, 2018
    Inventors: Shitai Dong, Likang Chen, Xiaodong Zheng, Yan Zhang, Zhan'an Xie
  • Publication number: 20170243060
    Abstract: A method for grading spatial painting, apparatus and system for grading spatial painting are proposed. The method includes: generating a first spatial pattern; recording a moving trace and a plurality of moving parameters of an electronic apparatus and transforming the recorded moving trace into a second spatial pattern; calculating a similarity between the first and the second spatial pattern; and calculating a grade for completing the second spatial pattern according to the moving parameters and the similarity.
    Type: Application
    Filed: May 31, 2016
    Publication date: August 24, 2017
    Inventor: Yi-Zhan Xie