Patents by Inventor Wenduo HE

Wenduo HE 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).

  • Three-dimensional layoutlayout method for splicing vault plates of large LNG storage tank
    Patent number: 11118733
    Abstract: Method of constructing a vault of a large storage tank for liquefied natural gas by first modeling the vault with a 3-D modeling software application, then partially building the vault with a framework and a first set of covering panels fixed on the framework where the panels do not touch each other, but leave a number of gaps between them, measuring the dimensions of the actual gaps between the panels using a 3-D scanner, producing a second set of panels according to the scanned dimensional data, and finally filled the gaps between the first set of panels with the second set of panels, which are much smaller than the first set of panels, making the building process earlier and more accurate, which are difficult issues in building large tanks for liquefied natural gas.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: September 14, 2021
    Assignees: CHINA NATIONAL OFFSHORE OIL CORP., OFFSHORE OIL ENGINEERING CO., LTD., TIANJIN UNIVERSITY
    Inventors: Zhongzhi Ye, Jing Lu, Xiqiang Zhang, Juan Su, Jian Su, Qing Zhang, Yu Sun, Fudan Zhou, Yu Wang, Wenduo He
  • THREE-DIMENSIONAL LAYOUTLAYOUT METHOD FOR SPLICING VAULT PLATES OF LARGE LNG STORAGE TANK
    Publication number: 20190178443
    Abstract: Method of constructing a vault of a large storage tank for liquefied natural gas by first modeling the vault with a 3-D modeling software application, then partially building the vault with a framework and a first set of covering panels fixed on the framework where the panels do not touch each other, but leave a number of gaps between them, measuring the dimensions of the actual gaps between the panels using a 3-D scanner, producing a second set of panels according to the scanned dimensional data, and finally filled the gaps between the first set of panels with the second set of panels, which are much smaller than the first set of panels, making the building process earlier and more accurate, which are difficult issues in building large tanks for liquefied natural gas.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 13, 2019
    Applicants: CHINA NATIONAL OFFSHORE OIL CORP., OFFSHORE OIL ENGINEERING CO., LTD., Tianjin University
    Inventors: Zhongzhi YE, Jing LU, Xiqiang ZHANG, Juan SU, Jian SU, Qing ZHANG, Yu SUN, Fudan ZHOU, Yu WANG, Wenduo HE