Patents by Inventor Wenwei Xie

Wenwei Xie 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).

  • Publication number: 20230239369
    Abstract: Embodiments of the present disclosure relate to the field of communication technology, and disclose a resource acquisition method, including: receiving a user input event from a first browser on a client; acquiring an event result triggered at a second browser by the user input event, where the second browser runs on the server for the WebVPN; acquiring, using the second browser, resources from a source station according to the event result; and feeding back the resources to the client, to present the resources at the first browser. Embodiments of the present disclosure further disclose a proxy server for a WebVPN, a resource acquisition system, and a server.
    Type: Application
    Filed: March 31, 2023
    Publication date: July 27, 2023
    Inventor: Wenwei XIE
  • Patent number: 11649220
    Abstract: The present invention relates to the field of compounds, and in particular to a probucol derivative, a preparation method therefor and use thereof, the probucol derivative having a structure represented by general formula I. The probucol derivative provided in the present invention can be used for the prevention and treatment of vascular diseases including diabetes, cardio-cerebrovascular diseases or complications thereof, and can be effectively used for reducing blood glucose, reducing blood lipid, reducing cholesterol, reducing body weight, reducing triglyceride, anti-inflammatory, and anti-oxidation, etc., having broad prospective applications.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: May 16, 2023
    Assignee: DEMOTECH.INC.
    Inventors: Song Lu, Wenwei Xie, Shuangjiang He
  • Publication number: 20220008351
    Abstract: A multi-layer transdermal drug delivery system containing ibuprofen or a structural analogue thereof, comprising a transdermal patch containing ibuprofen or a structural analogue thereof and a second combined layer. The transdermal patch comprises a polymer matrix layer, the polymer matrix layer comprising an active ingredient, a compound containing at least one amino group, and a pressure-sensitive adhesive. All or some of active ingredient-amino compound salts or all or some of free active ingredients formed in the polymer matrix layer are kept in a uniform dissolution state in the polymer matrix, and can be stably stored before use, without recrystalization. The transdermal drug delivery system can continuously and controllably deliver a therapeutically effective amount of ibuprofen or a structural analogue thereof for 12 to 24 hours in the absence of a transdermal enhancer, has excellent wearing ability, and avoids a cold flow phenomenon.
    Type: Application
    Filed: October 29, 2019
    Publication date: January 13, 2022
    Inventors: Wenwei Xie, Song Lu, Shuangjiang He, Nan Chen
  • Patent number: 11206240
    Abstract: Certain embodiments of the present disclosure provide a method and apparatus for processing data. The method comprises, at an edge device, parsing a first data packet after receiving the first data packet sent by a client device to obtain a virtual IP address and a destination port that correspond to the first data packet; querying an IP address mapping table according to the virtual IP address to obtain a destination IP address corresponding to the virtual IP address; and sending the first data packet according to the destination IP address and the destination port.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: December 21, 2021
    Assignee: Wangsu Science & Technology Co., Ltd.
    Inventor: Wenwei Xie
  • Patent number: 10951438
    Abstract: An acceleration proxy device includes a network module, an application acceleration module, and a strategy routing module. The network module includes at least one bridge, and each bridge is associated with an IP address segment. The strategy routing module stores routing tables of the at least one bridge, and a routing table of each bridge includes a gateway corresponding to the bridge.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: March 16, 2021
    Assignee: Wangsu Science & Technology Co., Ltd.
    Inventors: Wenwei Xie, Jianying Lin
  • Publication number: 20210075640
    Abstract: An acceleration proxy device includes a network module, an application acceleration module, and a strategy routing module. The network module includes at least one bridge, and each bridge is associated with an IP address segment. The strategy routing module stores routing tables of the at least one bridge, and a routing table of each bridge includes a gateway corresponding to the bridge.
    Type: Application
    Filed: July 13, 2017
    Publication date: March 11, 2021
    Applicant: Wangsu Science & Technology Co., Ltd.
    Inventors: Wenwei XIE, Jianying LIN
  • Publication number: 20210040052
    Abstract: The present invention relates to the field of compounds, and in particular to a probucol derivative, a preparation method therefor and use thereof, the probucol derivative having a structure represented by general formula I. The probucol derivative provided in the present invention can be used for the prevention and treatment of vascular diseases including diabetes, cardio-cerebrovascular diseases or complications thereof, and can be effectively used for reducing blood glucose, reducing blood lipid, reducing cholesterol, reducing body weight, reducing triglyceride, anti-inflammatory, and anti-oxidation, etc., having broad prospective applications.
    Type: Application
    Filed: January 18, 2019
    Publication date: February 11, 2021
    Inventors: Song LU, Wenwei XIE, Shuangjiang HE
  • Publication number: 20200304457
    Abstract: Certain embodiments of the present disclosure provide a method and apparatus for processing data. The method comprises, at an edge device, parsing a first data packet after receiving the first data packet sent by a client device to obtain a virtual IP address and a destination port that correspond to the first data packet; querying an IP address mapping table according to the virtual IP address to obtain a destination IP address corresponding to the virtual IP address; and sending the first data packet according to the destination IP address and the destination port.
    Type: Application
    Filed: June 10, 2020
    Publication date: September 24, 2020
    Inventor: Wenwei XIE
  • Patent number: 8921383
    Abstract: The present invention relates to the use of novel thiazolopyrimidine derivatives of formula I: wherein all variable substituents are defined as described herein, which are SYK inhibitors and are useful for the treatment of auto-immune and inflammatory diseases.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: December 30, 2014
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Johannes Cornelius Hermann, Lee Edwin Lowrie, Jr., Matthew C. Lucas, Kin-Chun Thomas Luk, Fernando Padilla, Jutta Wanner, Wenwei Xie, Xiaohu Zhang
  • Publication number: 20120309746
    Abstract: The present invention relates to the use of novel triazolopyridine derivatives of formula I: wherein all variable substituents are defined as described herein, which are SYK inhibitors and are useful for the treatment of auto-immune and inflammatory diseases.
    Type: Application
    Filed: May 24, 2012
    Publication date: December 6, 2012
    Inventors: Johannes Cornelius Hermann, Matthew C. Lucas, Kin-Chun Thomas Luk, Fernando Padilla, Jutta Wanner, Wenwei Xie, Xiaohu Zhang
  • Publication number: 20120252777
    Abstract: The present invention relates to the use of novel pyrrolopyrazine derivatives of formula I: wherein all variable substituents are defined as described herein, which are SYK inhibitors and are useful for the treatment of auto-immune and inflammatory diseases.
    Type: Application
    Filed: March 26, 2012
    Publication date: October 4, 2012
    Inventors: Johannes Cornelius Hermann, Lee Edwin Lowrie, JR., Matthew C. Lucas, Kin-Chun Thomas Luk, Fernando Padilla, Jutta Wanner, Wenwei Xie, Xiaohu Zhang