Patents by Inventor Xinqiang Tan

Xinqiang Tan 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).

  • Low-temperature smoking body and preparation method thereof
    Patent number: 12213513
    Abstract: A low-temperature smoking body and a preparation method thereof are disclosed. The low-temperature smoking body includes tobacco particles. The tobacco particle includes a particle body and a shell wrapped on the particle body. A carrier is distributed in the particle body and/or the shell. The carrier includes at least one of a raw tobacco material, a non-tobacco material, and a porous material. The carrier carries a smoking agent, and the smoking agent includes a tobacco extract and/or an atomizer. In addition, a preparation method of the low-temperature smoking body is further disclosed. The low-temperature smoking body has better smoking stability and uniformity, and the tobacco particles having core-shell structures can effectively solve the problem of liquid leakage.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 4, 2025
    Assignee: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Qian Chen, Ke Li, Yong Jin, Saibo Yu, Hongmei Fan, Shitai Wang, Chao Tan, Haifeng Tan, Qi Liu, Jianhua Yi, Wen Du, Xinqiang Yin, Xinliang Tan
  • Functional materials based on stable chemical structure
    Patent number: 12168661
    Abstract: A series of novel donor-acceptor type TADF luminogens have been designed with the aim of developing stable OLEDs with enhanced operational stability and improved color purity. These materials can be utilized in full color displays and lighting applications.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: December 17, 2024
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Jian Li, Xinqiang Tan
  • DONOR-ACCEPTOR TYPE STABLE THERMALLY ACTIVATED DELAYED FLUORESCENT MATERIALS BASED ON RIGID MOLECULAR STRUCTURE DESIGN
    Publication number: 20220348822
    Abstract: A series of novel donor-acceptor type TADF luminogens have been designed with the aim of developing stable OLEDs with enhanced operational stability and improved color purity. These materials could be found utilization for full color displays and lighting applications.
    Type: Application
    Filed: December 23, 2020
    Publication date: November 3, 2022
    Inventors: Jian Li, Xinqiang Tan
  • Functional Materials Based on Stable Chemical Structure
    Publication number: 20210323963
    Abstract: A series of novel donor-acceptor type TADF luminogens have been designed with the aim of developing stable OLEDs with enhanced operational stability and improved color purity. These materials can be utilized in full color displays and lighting applications.
    Type: Application
    Filed: February 18, 2021
    Publication date: October 21, 2021
    Inventors: Jian Li, Xinqiang Tan