Patents by Inventor Yanping Shi

Yanping 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).

  • Method for preparing electron donor biofilm carrier
    Patent number: 11565957
    Abstract: A method for preparing an electron donor biofilm carrier includes proportioning organic polymer basic raw material and functional modifiers in a range of set-point, mixing the materials, feeding the mixtures into a screw extruder, processing them into a bar-type material, and then cut the bar-type material into granules with the cutting machine, and feeding the granules into the screw extruder, processing them into pipes of various shapes according to the selected screw extruder heads, and then cutting the pipes according to the required size. The electron donor biofilm carrier is mainly used in anaerobic or anoxic suspended carrier biofilm technologies. Electron donors with a standard electrode potential below 100 Mv are used as the functional material for preparation of electron donor biofilm carrier.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: January 31, 2023
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Xie Quan, Yanping Shi, Shuo Chen, Yaobin Zhang, Tao Liu
  • ELECTRON DONOR BIOFILM CARRIER AND PREPARATION METHOD THEREOF
    Publication number: 20200071214
    Abstract: The present disclosure provides an electron donor biofilm carrier and preparation method thereof. The electron donor biofilm carrier is mainly used in anaerobic or anoxic suspended carrier biofilm technologies. Electron donors with a standard electrode potential below 100 My are used as the functional material for preparation of electron donorbiofilm carrier. The electron donor biofilm carrier may contribute to the enrichment of the biofilm functional bacteria and the improvement on treatment performance of the anaerobic or anoxic suspended carrier biofilm reactor.
    Type: Application
    Filed: February 5, 2018
    Publication date: March 5, 2020
    Inventors: Xie QUAN, Yanping SHI, Shuo CHEN, Yaobin ZHANG, Tao LIU
  • Method of preparing a plan-view transmission electron microscope sample used in an integrated circuit analysis
    Patent number: 10101246
    Abstract: The present invention discloses a preparation method of plan-view TEM sample used in an integrated circuit analysis.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: October 16, 2018
    Assignee: SHANGHAI HUALI MICROELECTRONICS CORPORATION
    Inventors: Qiang Chen, Yanping Shi
  • METHOD OF PREPARING A PLAN-VIEW TRANSMISSION ELECTRON MICROSCOPE SAMPLE USED IN AN INTEGRATED CIRCUIT ANALYSIS
    Publication number: 20170053778
    Abstract: The present invention discloses a preparation method of plan-view TEM sample used in an integrated circuit analysis.
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: Qiang Chen, Yanping Shi