Patents by Inventor Yuanzheng ZHOU

Yuanzheng ZHOU 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).

  • Polymorph Of Imidazolidinone Compound, Preparation Method Therefor And Use Thereof
    Publication number: 20240246994
    Abstract: Disclosed are a polymorph of (S)-1-(2-((S)-3-cyclopropyl-5-isopropyl-2,4-dioxoimidazolidin-1-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)pyrrolidine-2-carboxamide, a composition comprising the polymorph, a use method therefor and a preparation method therefor.
    Type: Application
    Filed: May 12, 2022
    Publication date: July 25, 2024
    Applicant: Betta Pharmaceuticals Co., Ltd.
    Inventors: Houxian ZU, Liang CHEN, Xizhen SONG, Xintao ZHAO, Kai CHEN, Xiaoyun LIU, Jin WANG, Zhifang XIA, Ying XU, Yuanzheng ZHOU, Lieming DING, Jiabing WANG
  • Payment complaint method, device, server and readable storage medium
    Patent number: 10963888
    Abstract: A method for processing payment complaint includes receiving, from a user terminal, a complaint query request of a user; querying, in response to the complaint query request, a transaction database according to user information of the user to acquire at least one target payment card corresponding to the payment complaint of the user; generating, according to the user information and the at least one target payment card, complaint voucher information of the user and returning to the user terminal the complaint voucher information; receiving a complaint creation request from the user terminal, wherein the complaint creation request is created by the user terminal based on the complaint voucher information; and creating, in response to the complaint creation request, a corresponding complaint task of the user.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: March 30, 2021
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventor: Yuanzheng Zhou
  • PAYMENT COMPLAINT METHOD, DEVICE, SERVER AND READABLE STORAGE MEDIUM
    Publication number: 20200286100
    Abstract: A method for processing payment complaint includes receiving, from a user terminal, a complaint query request of a user; querying, in response to the complaint query request, a transaction database according to user information of the user to acquire at least one target payment card corresponding to the payment complaint of the user; generating, according to the user information and the at least one target payment card, complaint voucher information of the user and returning to the user terminal the complaint voucher information; receiving a complaint creation request from the user terminal, wherein the complaint creation request is created by the user terminal based on the complaint voucher information; and creating, in response to the complaint creation request, a corresponding complaint task of the user.
    Type: Application
    Filed: May 25, 2020
    Publication date: September 10, 2020
    Inventor: Yuanzheng ZHOU