Patents by Inventor Jiangshan Chen

Jiangshan Chen 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).

  • Barium slag-modified aluminate quick-hardening special cementing material and preparation method thereof
    Patent number: 11945752
    Abstract: Disclosed are a barium slag-modified aluminate quick-hardening special cementing material and a preparation method thereof, wherein the raw materials for the preparation of the barium slag-modified aluminate quick-hardening special cementing material includes, in parts by weight: 10-12 parts of aluminate cement clinker, 2-3 parts of barium slag powder, 1.5-2 parts of sulfate material, and 0-1.5 parts of early-setting agent. The present invention, on the basis of ensuring the original advantages of aluminate cement, can increase the long-term strength, durability, and economy, and solve the possible environmental problems caused by the barium slag, making it more suitable for use in various engineering projects.
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: April 2, 2024
    Assignee: Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
    Inventors: Jiangshan Li, Qiang Xue, Xin Chen
  • Methods of making highly stable perovskite-polymer composites and structures using same
    Patent number: 10907092
    Abstract: Methods of making luminescent perovskite-polymer composites are provided and structures using the same. Perovskite-polymer composites made by the method described herein are provided. The perovskite-polymer composite is useful in many applications including downconverters for backlight units (BLU) of liquid crystal displays (LCDs), as well as for and could be used for light emitting devices, lasers or as active absorber or passive luminescent concentrators for solar photovoltaic applications.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: February 2, 2021
    Assignee: University of Central Florida Research Foundation, Inc.
    Inventors: Yajie Dong, Yanan Wang, Shin-Tson Wu, Juan He, Hao Chen, Jiangshan Chen
  • METHODS OF MAKING HIGHLY STABLE PEROVSKITE- POLYMER COMPOSITES AND STRUCTURES USING SAME
    Publication number: 20180010039
    Abstract: Methods of making luminescent perovskite-polymer composites are provided and structures using the same. Perovskite-polymer composites made by the method described herein are provided. The perovskite-polymer composite is useful in many applications including downconverters for backlight units (BLU) of liquid crystal displays (LCDs), as well as for and could be used for light emitting devices, lasers or as active absorber or passive luminescent concentrators for solar photovoltaic applications.
    Type: Application
    Filed: July 7, 2016
    Publication date: January 11, 2018
    Applicant: University of Central Florida Research Foundation, Inc.
    Inventors: Yajie DONG, Yanan WANG, Shin-Tson WU, Juan HE, Hao CHEN, Jiangshan CHEN
  • Method and apparatus for eliminating direct current offset
    Patent number: 8964902
    Abstract: The present invention provides a method and an apparatus for eliminating direct current offset.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: February 24, 2015
    Assignee: ST-Ericsson Semiconductor (Beijing) Co., Ltd
    Inventors: Jiangshan Chen, Zhenguo Ma, Liyong Yin
  • METHOD AND APPARATUS FOR ELIMINATING DIRECT CURRENT OFFSET
    Publication number: 20130294545
    Abstract: The present invention provides a method and an apparatus for eliminating direct current offset.
    Type: Application
    Filed: November 14, 2011
    Publication date: November 7, 2013
    Inventors: Jiangshan Chen, Zhenguo Ma, Liyong Yin