Patents by Inventor Jingwen Wang

Jingwen Wang 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).

  • Patent number: 12163102
    Abstract: Disclosed is a method for rapidly preparing biodiesel at low temperatures, belonging to the technical field of chemical energy. The method includes the following steps: adding alkali catalyst, alcohol and organic solvent into grease, and obtaining the biodiesel through transesterification. The transesterification is carried out with the addition of organic solvent, including petroleum ether or n-hexane to improve the compatibility between the two phases of alcohol and grease, increase contact area between the two phases of alcohol and grease, reduce mass transfer resistance between the two phases of alcohol and grease, and promote the grease molecules to enter the methanol solution and dissolving of oil in the grease.
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: December 10, 2024
    Assignee: Inner Mongolia Agricultural University
    Inventors: Yinan Hao, Jingwen Wang, Zhenlin Liu, Shuo Wang, Jian Sheng, Kai Zhang, Hao Ren, Juntao Gong, Yan Wang, Lihong Yao, Ximing Wang
  • Patent number: 12115520
    Abstract: A three-way catalyst article, and its use in an exhaust system for compressed natural gas engines, is disclosed. The catalyst article for treating exhaust gas from compressed natural gas (CNG) engine comprising: a substrate comprising an inlet end, an outlet end with an axial length L; a first catalytic region beginning at the outlet end and extending for less than the axial length L, wherein the first catalytic region comprises a first zeolite; and a second catalytic region beginning at the inlet end, wherein the second catalytic region comprises a second platinum group metal (PGM) component, a second oxygen storage capacity (OSC) material, and a second inorganic oxide; wherein the second PGM component is selected from the group consisting of palladium, platinum, rhodium or a combination thereof.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: October 15, 2024
    Assignee: JOHNSON MATTHEY (SHANGHAI) CHEMICALS LIMITED
    Inventors: Dongsheng Qiao, Jingwen Wang, Xiang Zheng
  • Publication number: 20240085383
    Abstract: The present application relates to a method for detecting the content of a glycosaminoglycan carboxylated derivative in a sample, and an application thereof.
    Type: Application
    Filed: December 30, 2021
    Publication date: March 14, 2024
    Inventors: Jingwen WANG, Lige REN, Senmao LIN, Li LI
  • Patent number: 11914846
    Abstract: An interaction processing method and apparatus for an information flow includes displaying the information flow in an information flow region. The interaction region is inserted into the information flow and an interaction material corresponding to the interaction region is displayed in a search region. In response to an interaction operation for the interaction region, an interaction process based on the interaction material in the interaction region is displayed.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: February 27, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Qiqi Luo, Yanhui Shen, Jing Kou, Jingwen Wang, Leibing Qiu, Junhui Xi, Qian Zhang, Runlin Han
  • Publication number: 20240001343
    Abstract: A three-way catalyst article, and its use in an exhaust system for compressed natural gas engines, is disclosed. The catalyst article for treating exhaust gas from compressed natural gas (CNG) engine comprising: a substrate comprising an inlet end, an outlet end with an axial length L; a first catalytic region beginning at the inlet end and extending for less than the axial length L, wherein the first catalytic region comprises a first platinum component; a second catalytic region beginning at the outlet end and extending for less than the axial length L, wherein the second catalytic region comprises a second palladium component; and a third catalytic region, wherein the third catalytic region comprises a third rhodium component.
    Type: Application
    Filed: June 15, 2023
    Publication date: January 4, 2024
    Inventors: Dongsheng QIAO, Jingwen WANG
  • Publication number: 20230340346
    Abstract: Disclosed is a method for rapidly preparing biodiesel at low temperatures, belonging to the technical field of chemical energy. The method includes the following steps: adding alkali catalyst, alcohol and organic solvent into grease, and obtaining the biodiesel through transesterification. The transesterification is carried out with the addition of organic solvent, including petroleum ether or n-hexane to improve the compatibility between the two phases of alcohol and grease, increase contact area between the two phases of alcohol and grease, reduce mass transfer resistance between the two phases of alcohol and grease, and promote the grease molecules to enter the methanol solution and dissolving of oil in the grease.
    Type: Application
    Filed: February 8, 2023
    Publication date: October 26, 2023
    Inventors: Yinan HAO, Jingwen WANG, Zhenlin LIU, Shuo WANG, Jian SHENG, Kai ZHANG, Hao REN, Juntao GONG, Yan WANG, Lihong YAO, Ximing WANG
  • Patent number: 11800193
    Abstract: An interaction processing method and apparatus operates for an information flow. An information flow is displayed in an information flow region, which is inserted between information in the information flow. Interaction material is displayed in the interaction region and the information in the information flow is updated along with a position of the interaction region in an information flow display interface in response to a movement operation on the information flow. An interaction process is displayed in the interaction region when the position of the interaction region reaches a set position. The interaction process includes a process in which the interaction material changes with an interaction operation.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: October 24, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jing Kou, Qiqi Luo, Yanhui Shen, Jingwen Wang, Leibing Qiu, Junhui Xi, Qian Zhang, Runlin Han
  • Patent number: 11681562
    Abstract: A technique for managing pooled resources in a distributed computing environment includes a resource manager that receives resource allocation requests from workload managers for running one or more applications. The applications are initiated by a consumer through at least one of the workload managers where each workload manager is configured to translate demand requests from the applications into resource allocation requests. A determination is made whether there are available resources to satisfy the resource allocation requests. Responsive to determining that there is an unmet resource allocation request, a candidate resource meeting some but not all attributes needed to satisfy the unmet resource allocation request is identified and reconfigured to have the attributes needed to satisfy the unmet resource allocation request.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: June 20, 2023
    Assignee: International Business Machines Corporation
    Inventors: Khalid Ahmed, David Bigagli, Zhenhua Hu, Jingwen Wang
  • Publication number: 20230113708
    Abstract: A three-way catalyst article, and its use in an exhaust system for compressed natural gas engines, is disclosed. The catalyst article for treating exhaust gas from compressed natural gas (CNG) engine comprising: a substrate comprising an inlet end, an outlet end with an axial length L; a first catalytic region beginning at the outlet end and extending for less than the axial length L, wherein the first catalytic region comprises a first zeolite; and a second catalytic region beginning at the inlet end, wherein the second catalytic region comprises a second platinum group metal (PGM) component, a second oxygen storage capacity (OSC) material, and a second inorganic oxide; wherein the second PGM component is selected from the group consisting of palladium, platinum, rhodium or a combination thereof.
    Type: Application
    Filed: September 28, 2022
    Publication date: April 13, 2023
    Inventors: Dongsheng QIAO, Jingwen WANG, Xiang ZHENG
  • Publication number: 20230024382
    Abstract: This application discloses a video clip positioning method performed by a computer device. In this application, clip features of video clips in a video are determined according to the unit features of video units within the video clips, so that the acquired clip features integrate the features of the video units and the time sequence correlation between the video units; and then the clip features of the video clips and a text feature of a target text are fused. The features of video clip dimensions and the time sequence correlation between the video clips are fully used in the feature fusion process, so that more accurate attention weights can be acquired based on the fused features. The attention weights are used to represent matching degrees between the video clips and the target text, and then a target video clip matching the target text can be positioned more accurately.
    Type: Application
    Filed: September 21, 2022
    Publication date: January 26, 2023
    Inventors: Jingwen WANG, Yijun Song, Lin MA
  • Publication number: 20220239985
    Abstract: An interaction processing method and apparatus operates for an information flow. An information flow is displayed in an information flow region, which is inserted between information in the information flow. Interaction material is displayed in the interaction region and the information in the information flow is updated along with a position of the interaction region in an information flow display interface in response to a movement operation on the information flow. An interaction process is displayed in the interaction region when the position of the interaction region reaches a set position. The interaction process includes a process in which the interaction material changes with an interaction operation.
    Type: Application
    Filed: April 13, 2022
    Publication date: July 28, 2022
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Jing Kou, Qiqi Luo, Yanhui Shen, Jingwen Wang, Leibing Qiu, Junhui Xi, Qian Zhang, Runlin Han
  • Publication number: 20220236844
    Abstract: An interaction processing method and apparatus for an information flow includes displaying the information flow in an information flow region. The interaction region is inserted into the information flow and an interaction material corresponding to the interaction region is displayed in a search region. In response to an interaction operation for the interaction region, an interaction process based on the interaction material in the interaction region is displayed.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 28, 2022
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Qiqi Luo, Yanhui Shen, Jing Kou, Jingwen Wang, Leibing Qiu, Junhui Xi, Qian Zhang, Runlin Han
  • Patent number: 11364485
    Abstract: A three-way catalyst article, and its use in an exhaust system for compressed natural gas engines, is disclosed. The catalyst article for treating exhaust gas from compressed natural gas (CNG) engine comprising: a substrate comprising an inlet end, an outlet end with an axial length L; a first catalytic region beginning at the outlet end and extending for less than the axial length L, wherein the first catalytic region comprises a first PGM component; and a second catalytic region beginning at the inlet end, wherein the second catalytic region comprises a second PGM component; wherein the first PGM component comprises palladium, platinum, or a combination thereof; and wherein the second PGM component comprises rhodium.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: June 21, 2022
    Assignee: Johnson Matthey (Shanghai) Chemicals Co. Ltd.
    Inventors: Dongsheng Qiao, Jingwen Wang, Xiang Zheng
  • Publication number: 20220157028
    Abstract: A system for replacing physical items in images is discussed. A depicted item can be selected and removed from an image via image mask data and pixel merging techniques. Virtual light source positions can be generated based on real-world light source data from the image. A rendered simulation of a virtual item can then be integrated into the image to create a modified image for display.
    Type: Application
    Filed: October 25, 2021
    Publication date: May 19, 2022
    Inventors: Xiaoyi Huang, Jingwen Wang, Yi Wu, Xin Ai
  • Patent number: 11225531
    Abstract: Disclosed are a carboxylated glycosaminoglycan derivative, a preparation method therefor, and the use thereof for inhibiting tumor growth and/or metastasis.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: January 18, 2022
    Assignee: SHENZHEN HEPALINK PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Lige Ren, Jingwen Wang, Xuewen Jin, Lili Zhang, Senmao Lin, Li Li
  • Patent number: 11164384
    Abstract: A system for replacing physical items in images is discussed. A depicted item can be selected and removed from an image via image mask data and pixel merging techniques. Virtual light source positions can be generated based on real-world light source data from the image. A rendered simulation of a virtual item can then be integrated into the image to create a modified image for display.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: November 2, 2021
    Assignee: Houzz, Inc.
    Inventors: Xiaoyi Huang, Jingwen Wang, Yi Wu, Xin Ai
  • Publication number: 20210331142
    Abstract: A three-way catalyst article, and its use in an exhaust system for compressed natural gas engines, is disclosed. The catalyst article for treating exhaust gas from compressed natural gas (CNG) engine comprising: a substrate comprising an inlet end, an outlet end with an axial length L; a first catalytic region beginning at the outlet end and extending for less than the axial length L, wherein the first catalytic region comprises a first PGM component; and a second catalytic region beginning at the inlet end, wherein the second catalytic region comprises a second PGM component; wherein the first PGM component comprises palladium, platinum, or a combination thereof; and wherein the second PGM component comprises rhodium.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 28, 2021
    Inventors: Dongsheng QIAO, Jingwen WANG, Xiang ZHENG
  • Publication number: 20210191782
    Abstract: A technique for managing pooled resources in a distributed computing environment includes a resource manager that receives resource allocation requests from workload managers for running one or more applications. The applications are initiated by a consumer through at least one of the workload managers where each workload manager is configured to translate demand requests from the applications into resource allocation requests. A determination is made whether there are available resources to satisfy the resource allocation requests. Responsive to determining that there is an unmet resource allocation request, a candidate resource meeting some but not all attributes needed to satisfy the unmet resource allocation request is identified and reconfigured to have the attributes needed to satisfy the unmet resource allocation request.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventors: Khalid Ahmed, David Bigagli, Zhenhua Hu, Jingwen Wang
  • Patent number: 11003730
    Abstract: The present disclosure relates to systems and methods for determining parent-child relationships. The systems may obtain a first location name of a first point of interest (POI); perform a word segmentation operation on the first location to obtain a plurality of portions of the first location name; determine a first portion from the plurality of portions by comparing to a first portion name database, the first portion indicating that the first POI is a child POI; and determine a second POI based on a second portion of the first location name and that the second POI is a parent POI of the first POI.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: May 11, 2021
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Chengcang Qiang, Hongguang Pan, Jingwen Wang
  • Patent number: 11003502
    Abstract: A technique for managing pooled resources in a distributed computing environment includes a resource manager executable to receive resource allocation requests from a plurality of workload managers for running one or more applications. The applications are initiated by a consumer through the workload managers. Each workload manager is configured to translate demand requests from the applications into resource allocation requests. A determination is made whether there are available resources to satisfy the resource requests according to a resource allocation policy. Resources are allocated to the workload managers where the applications can continue running on the allocated resources if the resource manager suffers downtime or is taken offline. The resource allocation policy is determined by a consumer profile of the consumer specifying ownership and share rights to the requested resources.
    Type: Grant
    Filed: April 23, 2017
    Date of Patent: May 11, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Khalid Ahmed, David Bigagli, Zhenhua Hu, Jingwen Wang