Patents by Inventor Jing Ren

Jing Ren 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: 20240205521
    Abstract: A method, computer program product and computer system are provided to minimize data transfer in an online meeting. A processor initiates an online meeting between at least one broadcaster and at least one viewer. A processor captures actions performed by the at least one broadcaster during the online meeting. A processor converts at least one action performed by the broadcaster to a uniform resource identifier (URI). A processor sends the captured actions including the URI to the at least one viewer, where the captured actions including the URI replicate locally the at least one broadcaster's captured actions on a device associated with the viewer.
    Type: Application
    Filed: December 14, 2022
    Publication date: June 20, 2024
    Inventors: Yi Jie Ma, Jing Wen Chen, Jing Ren, Zhao Yu Wang, Xizhuo Zhang
  • Patent number: 11981630
    Abstract: Disclosed are an abietane type diterpene compound, a preparation method and an application thereof, relating to the technical field of anti-tumor compounds, where the compound has a chemical structure as shown in the following formula I: Leucosceptrum canum is extracted to prepare the abietane type diterpene compound according to the present application, and the prepared compound is effectively applied in inhibiting human lung cancer cell A549 and human myeloid leukemia cell HL-60.
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: May 14, 2024
    Assignee: HANGZHOU NORMAL UNIVERSITY
    Inventors: Mingfeng Xu, Xiaohong Deng, Jinfeng Liang, Yidi Chen, Jing Ren, Qin Zhu
  • Publication number: 20240150273
    Abstract: Disclosed are an abietane type diterpene compound, a preparation method and an application thereof, relating to the technical field of anti-tumor compounds, where the compound has a chemical structure as shown in the following formula I: Leucosceptrum canum is extracted to prepare the abietane type diterpene compound according to the present application, and the prepared compound is effectively applied in inhibiting human lung cancer cell A549 and human myeloid leukemia cell HL-60.
    Type: Application
    Filed: January 31, 2023
    Publication date: May 9, 2024
    Inventors: Mingfeng XU, Xiaohong DENG, Jinfeng LIANG, Yidi CHEN, Jing REN, Qin ZHU
  • Publication number: 20240145336
    Abstract: An interface interconnect structure is provided for efficient heat dissipation of a power electronic device. The structure includes a first low temperature solder layer and a second low temperature solder layer, a metal-foam metal composite material is placed between the first low temperature solder layer and the second low temperature solder layer. The metal-foam metal composite material has designability in structure and performance. The thermal conductivity and coefficient of thermal expansion (CTE) of the thermal interface interconnect structure can be configured according to the selected encapsulating materials for a power electronic device, thereby achieving bisynchronous improvement in the heat dissipation efficiency and the CTE matching degree between the encapsulating materials.
    Type: Application
    Filed: August 29, 2023
    Publication date: May 2, 2024
    Inventors: Mingliang Huang, Lin Zhu, Jing Ren, Feifei Huang
  • Publication number: 20240091980
    Abstract: The present disclosure provides a fire retardant wood, a preparation method thereof, and a use of metal halide. The preparation method of fire retardant wood includes: impregnating a wood with a salt solution. By injecting low-cost metal halide into the interior of wood, the present disclosure obtains wood with natural color and texture and high flame retardant ability, which is very suitable for use in decorative environment and is expected to be applied in many fields such as furniture, architecture, shipbuilding and ancient wood preservation.
    Type: Application
    Filed: June 7, 2023
    Publication date: March 21, 2024
    Applicant: NORTHEAST FORESTRY UNIVERSITY
    Inventors: WENSHUAI CHEN, SHENGJIE LING, SEN GAO, QING LI, JING REN
  • Patent number: 11930056
    Abstract: An embodiment for automatically controlling peripheral devices based on online meeting participant information. The embodiment may detect participants of an online meeting and generate a participant information table. The embodiment may generate a participant group table including one or more preliminary participant groups based on the participant information. The embodiment may generate and send audio through peripheral devices associated with at least one participant in each of the one or more preliminary participant groups to identify the participants in physically shared meeting spaces. The embodiment may update the participant group table to include confirmed participant groups based on the identified participants in the physically shared meeting spaces. The embodiment may determine a presenter for each of the confirmed participant groups and update the participant information.
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: March 12, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jing Ren, Jing Wen Chen, Zhao Yu Wang, Xizhuo Zhang, Yi Jie Ma
  • Patent number: 11891405
    Abstract: The present application belongs to the field of pharmaceutical chemistry, and relates to a furo[3,4-b]pyrrole-containing BTK inhibitor, and in particular, to a compound of formula (I), a stereisomer or pharmacologically acceptable salt thereof, a preparation method therefor, a pharmaceutical composition containing the compound, and use thereof in treating BTK-related diseases.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: February 6, 2024
    Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Yinsheng Zhang, Hongjiang Xu, Jing Ren, Qinglin Wang, Zheyang Wu, Chao Jin, Wei Shi, Xiaojin Wang, Xiangyi He, Xiayun Chang, Jie Wang, Tianxiao Zhao
  • Publication number: 20230422140
    Abstract: The present invention provides a method for optimizing the energy efficiency of wireless sensor network based on the assistance of unmanned aerial vehicle, firstly, collecting the state of the WSN through current routing scheme, and inputting the state of the WSN into the decision network of the agent to determine a next hover node; Secondly, based on the location of the next hover node, generating a new routing scheme by the UAV, and sending each sensor node's routing to its corresponding sensor node through current routing by the UAV; Lastly, after all sensor nodes have received their routings respectively, all sensor nodes send their collected data to the hover node through their routings respectively, and the UAV flies to and hovers above the next hover node to collect data through the next hover node, thus the data collection of the whole WSN is completed.
    Type: Application
    Filed: September 12, 2023
    Publication date: December 28, 2023
    Applicant: University of Electronic Science and Technology of China
    Inventors: Jing REN, Jianxin LIAO, Tongyu SONG, Chao SUN, Jiangong ZHENG, Xiaotong GUO, Sheng WANG, Shizhong XU, Xiong WANG
  • Patent number: 11842038
    Abstract: A method for sharing hidden information in a virtual meeting is disclosed. In one embodiment, such a method includes sharing, by way of a web-conference server, a source window presented on a source system with a target window presented on a target system. The method detects selection of a specific area on the target window and correlates the specific area on the target window with a corresponding area on the source window. The method determines whether the corresponding area on the source window links to hidden information, such as a hyperlink, on the source window. If the corresponding area links to hidden information, the method communicates one or more of the hidden information and a link to the hidden information to the target system. A corresponding system and computer program product are also disclosed.
    Type: Grant
    Filed: December 31, 2022
    Date of Patent: December 12, 2023
    Assignee: International Business Machines Corporation
    Inventors: Jing Wen Chen, Zhao Yu Wang, Peng Hui Jiang, Xiao Yi Tian, Jing Ren, Yi Jie Ma, Xizhuo Zhang, Jing Zhang
  • Patent number: 11792137
    Abstract: A dynamic network resource allocation method based on network slicing is provided. A historical resource demand dataset of an accessed network slice is inputted into a first neural network for training. Based on a trained first neural network and the historical resource demand of the accessed network slice, a resource demand prediction information corresponding to the accessed network slice in a first prediction time period is determined. Resources are pre-allocated to the accessed network slice based on the resource demand prediction information, and resources are allocated to the accessed network slice when the first prediction time period arrives. In this way, the service provider can reasonably allocate network resources for network slices without violating the SLA, thus avoiding the waste of network resources.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: October 17, 2023
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Gang Sun, Qing Li, Yuhui Wang, Hongfang Yu, Jian Sun, Jing Ren
  • Patent number: 11772230
    Abstract: The present invention provides CMP polishing pads or layers having a unfilled Shore D (2 second) hardness of from 57-77 or a filled Shore D (2 second) hardness of from 18-50, made from a two-component reaction mixture of (i) a liquid aromatic isocyanate component comprising one or more aromatic diisocyanates or a linear aromatic isocyanate-terminated urethane prepolymer having an unreacted isocyanate (NCO) concentration of from 18 to 47 wt. %, based on the total solids weight of the aromatic isocyanate component, and (ii) a liquid polyol component including one or more curatives selected from the group of amines defined by Formulas (I) and (II).
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: October 3, 2023
    Assignee: Rohm and Haas Electronic Materials CMP Holdings Inc.
    Inventors: Jing Ren, Kwadwo Tettey, Bryan E. Barton
  • Publication number: 20230267570
    Abstract: A data processing method includes a graphics processing unit (GPU) obtaining rendering data that is sent by a central processing unit (CPU) and that includes a plurality of pieces of attribute data. The GPU stores the plurality of pieces of attribute data into continuous storage space, for example, stores the plurality of pieces of attribute data into the continuous storage space in a form of an array. Then, the GPU directly determines an address of target attribute data in the continuous storage space based on an attribute selector to obtain the target attribute data.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 24, 2023
    Inventors: Jing Ren, Deyou Kong
  • Patent number: 11728699
    Abstract: A stator assembly and an electric motor are provided. The stator assembly has an upper end cover, a stator core, an insulation frame, a fixing piece and a communicating piece. The stator core is located below the upper end cover. The insulation frame is arranged on the stator core. The fixing piece is arranged at a top of the insulation frame. One end of the communicating piece is sandwiched between the fixing piece and the upper end cover, and another end extends in a thickness direction of the upper end cover and is connected to the stator core. The fixing piece fixes the insulation frame, the communicating piece and the upper end cover.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: August 15, 2023
    Assignees: FOSHAN WELLING WASHER MOTOR MANUFACTURING CO., LTD., HUAI'AN WELLING MOTOR MANUFACTURING CO., LTD.
    Inventors: Jing Ren, Jianwu Tang, Xiaogang Zhu, Xi Luo
  • Publication number: 20230231796
    Abstract: A method for energy efficient routing in wireless sensor network based on multi-agent deep reinforcement learning, predefines a to-be-deployed wireless sensor network and creates a cooperative routing decision system including A decision networks and one sink module, A decision networks deployed on the agents ai, i=1, 2, . . . , A, of the sensor nodes, the sink module deployed on the sink node n0. The decision network obtains a probability vector according to its local observation and position vectors. The sink module calculates a routing for each sensor node according the probability vectors of A decision networks and sends the routings to corresponding sensor nodes. A multi-agent deep reinforcement learning algorithm is adopted to train the decision networks of A agents ai, i=1, 2, . . . , A of the cooperative routing decision system, deploys the to-be-deployed wireless sensor network into an environment and updates the routing policy of the deployed wireless sensor network at each update cycle of routing.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 20, 2023
    Applicant: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Jing REN, Tongyu SONG, Jiangong ZHENG, Xiaotong GUO, Xuebin TAN, Sheng WANG, Shizhong XU, Xiong WANG
  • Publication number: 20230062221
    Abstract: A dynamic network resource allocation method based on network slicing is provided. A historical resource demand dataset of an accessed network slice is inputted into a first neural network for training. Based on a trained first neural network and the historical resource demand of the accessed network slice, a resource demand prediction information corresponding to the accessed network slice in a first prediction time period is determined. Resources are pre-allocated to the accessed network slice based on the resource demand prediction information, and resources are allocated to the accessed network slice when the first prediction time period arrives. In this way, the service provider can reasonably allocate network resources for network slices without violating the SLA, thus avoiding the waste of network resources.
    Type: Application
    Filed: July 27, 2022
    Publication date: March 2, 2023
    Applicant: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Gang SUN, Qing LI, Yuhui WANG, Hongfang YU, Jian SUN, Jing REN
  • Patent number: 11531884
    Abstract: A separate quantization method of forming a combination of 4-bit and 8-bit data of a neural network is disclosed. When a training data set and a validation data set exist, a calibration manner is used to determine a threshold for activations of each of a plurality of layers of a neural network model, so as to determine how many of the activations to perform 8-bit quantization. In a process of weight quantization, the weights of each layer are allocated to 4-bit weights and 8-bit weights according to a predetermined ratio, so as to make the neural network model have a reduced size and a combination of 4-bit and 8-bit weights.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: December 20, 2022
    Assignee: National Chiao Tung University
    Inventors: Tien-Fu Chen, Chien-Chih Chen, Jing-Ren Chen
  • Publication number: 20220315492
    Abstract: The present invention relates to a bismuth tungstate/bismuth sulfide/molybdenum disulfide heterojunction ternary composite material and a preparation method and application thereof. The composite material is composed of bismuth tungstate, bismuth sulfide and molybdenum disulfide in an ordered layered way, Bi2WO6 is an orthorhombic system, Bi2S3 is a p-type semiconductor located on a (130) crystal face, MoS2 is a layered transition metal sulfide located on a (002) crystal face, the whole composite material is of a spherical structure with an unsmooth surface, and a layer of nanosheets uniformly grow on an outer layer. The average particle size of composite materials is in the range of 2.4-2.6 ?m. The spherical Bi2WO6/Bi2S3/MoS2 heterojunction ternary composite material prepared in the present invention has good adsorption of Cr(VI) and high catalytic reduction ability under visible light.
    Type: Application
    Filed: August 17, 2020
    Publication date: October 6, 2022
    Applicant: QILU UNIVERSITY OF TECHNOLOGY
    Inventors: Guowei ZHOU, Jing REN, Qinghua GONG, Bin SUN, Tingting GAO, Xuefeng SUN
  • Publication number: 20220226960
    Abstract: The present invention provides CMP polishing pads or layers having a unfilled Shore D (2 second) hardness of from 57-77 or a filled Shore D (2 second) hardness of from 18-50, made from a two-component reaction mixture of (i) a liquid aromatic isocyanate component comprising one or more aromatic diisocyanates or a linear aromatic isocyanate-terminated urethane prepolymer having an unreacted isocyanate (NCO) concentration of from 18 to 47 wt. %, based on the total solids weight of the aromatic isocyanate component, and (ii) a liquid polyol component including one or more curatives selected from the group of amines defined by Formulas (I) and (II).
    Type: Application
    Filed: January 21, 2021
    Publication date: July 21, 2022
    Inventors: Jing Ren, Kwadwo Tettey, Bryan E. Barton
  • Patent number: 11265221
    Abstract: A method is performed by a control device, and the method includes: obtaining a first request and a second request, where the first request includes a bandwidth required by a first service, the second request includes a bandwidth required by a second service; determining the bandwidth required by the first service, and the bandwidth required by the second service, that a bandwidth occupation conflict exists between the first request and the second request; obtaining a plurality of comprehensive allocation modes for the first service and the second service based on the bandwidth provided by the port, the bandwidth required by the first service, and the bandwidth required by the second service; and determining a preferred comprehensive allocation mode from the plurality of comprehensive allocation modes based on a bandwidth allocation policy group including a plurality of bandwidth allocation policies.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: March 1, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yuanling Bai, Weiping Xu, Xiangtong Qi, Jing Ren
  • Publication number: 20220033419
    Abstract: The present application belongs to the field of pharmaceutical chemistry, and relates to a furo[3,4-b]pyrrole-containing BTK inhibitor, and in particular, to a compound of formula (I), a stereisomer or pharmacologically acceptable salt thereof, a preparation method therefor, a pharmaceutical composition containing the compound, and use thereof in treating BTK-related diseases.
    Type: Application
    Filed: September 12, 2019
    Publication date: February 3, 2022
    Inventors: Yinsheng Zhang, Hongjiang Xu, Jing Ren, Qinglin Wang, Zheyang Wu, Chao Jin, Wei Shi, Xiaojin Wang, Xiangyi He, Xiayun Chang, Jie WANG, Tianxiao Zhao