Patents by Inventor Jin Liu

Jin Liu 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: 20200366550
    Abstract: For a network with host machines that are hosting virtual machines, a method for facilitating BUM (broadcast, unknown unicast, and multicast) traffic between a hardware switch (e.g., ToR switch) and the host machines is provided. The network has a set of host machines configured as a cluster of replicators for replicating BUM traffic from the hardware switch to the host machines. A set of network controllers establishes failure-detection tunnels for links between the hardware switch and the replicator cluster. The replicator cluster informs the set of controllers of a change in the membership of the replicator cluster to initiate an update to the active failure-detection sessions. The set of network controllers communicates with the replicator cluster and a ToR switch to establish bidirectional forwarding detection (BFD) sessions between one or more replicator nodes in the replicator cluster and the ToR switch.
    Type: Application
    Filed: August 2, 2020
    Publication date: November 19, 2020
    Inventors: Jin Liu, Hua Wang, Ziyou Wang, Bolt Zhang, Pradeep Singh, Anupam Chanda
  • Patent number: 10840646
    Abstract: An anti-misplug coaxial connector assembly includes a female connector and a male connector. The female connector includes: a first inner conductor provided with an accommodation cavity defining a longitudinal axis; a first outer conductor; and a first insulator arranged between the first inner conductor and the first outer conductor. The male connector includes: a second inner conductor, a second outer conductor, and a second insulator arranged between the second inner conductor and the second outer conductor. The first outer conductor and the second outer conductor form radial contact by means of a resilient finger-shaped element that surrounds the second insulator. The first insulator includes a main body portion circumferentially surrounding the first inner conductor and a shoulder portion protruding outwardly along the radial direction relative to the main body portion so as to engage the first outer conductor.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: November 17, 2020
    Assignee: CommScope Technologies LLC
    Inventors: Yujun Zhang, Hongjuan An, Jin Liu, Jien Zheng
  • Patent number: 10839130
    Abstract: A computer-implemented method, and associated system and computer program product, for use in a design process for an integrated circuit (IC) comprises dividing a layout of a metal layer of the IC into a grid comprising a plurality of grid regions, calculating a respective weight for each grid region of the plurality of grid regions, and forming a plurality of groups based on a similarity of the respective weights. Each group of the plurality of groups respectively comprises one or more contiguous grid regions of the plurality of grid regions. The method further comprises assigning each group of the plurality of groups to a respective routing width group type of a plurality of routing width group types, and determining a location for one or more separator cells between adjacent groups of the plurality of groups that are of different routing width group types.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: November 17, 2020
    Assignee: International Business Machines Corporation
    Inventors: Yue Xu, Wen Yin, Tong Zhao, Jin Song Jiang, Yang Liu
  • Patent number: 10839744
    Abstract: A stretch display screen includes: a display region including a sub-display region and a pixel compensation region which are arranged in a predetermined direction in sequence, and a stretching region; a detecting unit disposed in the stretching region for sensing a tensile strength of the stretch display screen; and a pixel compensation control unit configured to receive a signal of the detecting unit and control a corresponding pixel compensation region to emit light according to the tensile strength.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: November 17, 2020
    Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
    Inventors: Jin Li, Fengzhi Yu, Weijie Gu, Xiaojia Liu, Chuang Chen
  • Publication number: 20200359256
    Abstract: Concepts and technologies disclosed herein are directed collective intelligence-based cell congestion detection in mobile telecommunications networks. According to some aspects of the concepts and technologies disclosed herein, a core network element or device application can detect cell congestion based upon Internet layer, transport layer, and application layer data, such as, for example, traffic type, volume, rate, latency, jitter, and the like. According to one aspect disclosed herein, a cell congestion detection (“CCD”) system can collect data from an Internet layer, a transport layer, and an application layer. The CCD system can apply a machine learning algorithm to the data to determine whether the cell is congested. According to another aspect the CCD system can collect the data that is associated with a specific application executed by a plurality of UE devices connected to a cell.
    Type: Application
    Filed: May 9, 2019
    Publication date: November 12, 2020
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Zhengye Liu, Donglin Hu, Jin Wang
  • Publication number: 20200359345
    Abstract: A signal transmission method and an apparatus are disclosed. In an embodiment a signal transmission method includes generating a demodulation reference signal and sending the demodulation reference signal, wherein the demodulation reference signal is sent in a specific time-frequency resource, and the specific time-frequency resource is located on symbols corresponding to a synchronization signal block.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 12, 2020
    Inventors: Jin Liu, Pu Yuan, Jun Luo, Zhengzheng Xiang, Lu Rong
  • Patent number: 10829464
    Abstract: Disclosed are benzoheterocyclic alkylamine compounds, or a pharmaceutically acceptable salt thereof, or a stereoisomer thereof, and a preparation method thereof, and use of the same in the manufacture of an antibacterial drug as an inhibitor of staphyloxanthin synthesis in Staphylococcus aureus.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: November 10, 2020
    Assignee: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jian Li, Lefu Lan, Baoli Li, Feifei Chen, Shuaishuai Ni, Yifu Liu, Hanwen Wei, Fei Mao, Jin Zhu
  • Patent number: 10829401
    Abstract: In a method for treating waste water containing ammonium salts, sodium sulfate crystal is obtained by freezing crystallization, then the pH value of the waste water is adjusted to a specific range, and next sodium chloride crystal and ammonia water is obtained by evaporation. Alternatively, the pH value of the waste water is adjusted to a specific range, then sodium chloride crystal and ammonia water is obtained by evaporation, and next sodium sulfate crystal is obtained by freezing crystallization. This method can recover ammonia, sodium sulfate, and sodium chloride from the waste water.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: November 10, 2020
    Assignees: China Petroleum & Chemical Corporation, Sinopec Catalyst Co., Ltd.
    Inventors: Xiping Yin, Ye Li, Songyuan Gu, Zhijian Liu, Tao Wang, Jin'ai Gao, Yuhua Chen, Yan Zhou, Ling Yang, Zhiwei Yuan, Hongliang Yi, Tao An, Fuzu Liu, Zhimin Zhang, Shupeng Xu, Hongqi Guo
  • Publication number: 20200351567
    Abstract: Aspects of the subject disclosure may include, for example, a machine-readable storage medium, including executable instructions that, when executed by a processing system including a processor, facilitate performance of operations that include assuming control of a video content transfer between a video server and a video client for HTTP traffic responsive to determining the HTTP traffic is for video content, generating a video transfer rate selection and a video transfer resolution selection for a requested video chunk of a time slot of the video content, generating an optimized manifest file for the requested video chunk, and publishing the optimized manifest file to the video client, wherein the video client request the requested video chunk from the video server based on the optimized manifest. Other embodiments are disclosed.
    Type: Application
    Filed: July 17, 2020
    Publication date: November 5, 2020
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Zhengye Liu, Xidong Wu, Jin Wang, Xiaojun Tang, Mark Brady
  • Patent number: 10827374
    Abstract: Embodiments of this application provide a resource management indication method and apparatus. The method includes: generating, by a base station, radio resource management RRM measurement manner indication information, where the RRM measurement manner indication information is used to indicate an RRM measurement manner; and sending, by the base station, the RRM measurement manner indication information to a terminal. In the embodiments of this application, the base station can flexibly indicate the RRM measurement manner to the terminal, so that a more proper RRM measurement manner is used, to improve measurement efficiency and reduce measurement overheads.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: November 3, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jun Luo, Yalin Liu, Jin Liu
  • Patent number: 10827477
    Abstract: This disclosure relates to the field of communications technologies, and discloses a configuration information transmission method, apparatus, and system. The method includes: determining, by a base station, configuration information corresponding to a target group, where the configuration information is used to indicate a CSI-RS configuration of UE in the target group, the target group includes at least two UEs, and CSI-RS configurations of all UEs in the target group are the same; and sending, by the base station in a first preset time-frequency resource area, the configuration information to the UE in the target group. This application resolves a problem of relatively high signaling overheads, thereby achieving an effect of reducing signaling overheads. This application is applied to configuration information transmission.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 3, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Haicun Hang, Ye Wu, Jin Liu
  • Patent number: 10827211
    Abstract: Aspects of the subject disclosure may include, for example, a device including a processing system including a processor and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, including monitoring network traffic to determine a transmission control protocol traffic pattern, determining a target video rate from the transmission control protocol traffic pattern, and modifying an over-the-top video delivery service network according to the target video rate. Other embodiments are disclosed.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: November 3, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Zhengye Liu, Jin Wang, Yali Liu, Yongdong Zhao
  • Publication number: 20200341574
    Abstract: A touch display device and a driving method thereof are provided. A driving signal line configured to drive light emitting unit to emit light is multiplexed as a detection electrode. Moreover, the capacitance is formed between the detection electrode and a transparent conductive layer, the capacitance can be changed according to a change in touch force, so that when a position of the detection electrode is pressed, a distance between the detection electrode and the transparent conductive layer changes, and the capacitance between the detection electrode and the transparent conductive layer changes accordingly. In this way, a magnitude of the force at a touch position can be determined by a change in a capacitance value between the detection electrode and the transparent conductive layer, so that a force touch function can be realized.
    Type: Application
    Filed: September 24, 2019
    Publication date: October 29, 2020
    Inventors: Jun XU, Tongmin LIU, Jin SHA, Dayu ZHANG
  • Publication number: 20200339366
    Abstract: A discharging device for a vinasse tank, including a flipping component and a lifting component. The flipping component includes convex rods externally connected with opposite side surfaces of the tank, and a frame matched with the tank; the frame includes an outer frame and an inner frame; opposite inner supporting rods of the inner frame are provided with C-shaped grooves having openings downward and matched with the convex rods; respective C-shaped grooves include a through hole penetrating through lower parts of groove walls on both sides; a gear lever matched with the through hole and a first driving mechanism for driving the gear lever to move left and right axially along the through hole are arranged in the inner supporting rod; and a second driving mechanism for driving the inner frame to flip is arranged at a joint between the inner supporting rod and an outer supporting rod.
    Type: Application
    Filed: January 12, 2020
    Publication date: October 29, 2020
    Inventors: Zeqiang ZHANG, Mengke XIE, Jin JIANG, Yunpeng LI, Junqi LIU, Shasha WANG, Wenming CHENG
  • Patent number: 10815132
    Abstract: The present invention relates to the waste water treatment field, and discloses apparatus and method for treating waste water containing ammonium salts, which contains NH4+, SO42?, Cl?, and Na+. In the method of the present invention, the pH value of the waste water to be treated is adjusted to a specific range in advance; sodium sulfate crystal and relatively concentrated ammonia are obtained by first evaporation, and then sodium chloride crystal and relatively dilute ammonia is obtained by second evaporation; alternatively, sodium chloride crystal and relatively concentrated ammonia is obtained by third evaporation, and then sodium sulfate crystal and relatively dilute ammonia are obtained by fourth evaporation. The method of the present invention can recover ammonia, sodium sulfate, and sodium chloride from the waste water respectively, so that the resources in the waste water can be reused as far as possible.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: October 27, 2020
    Assignees: China Petroleum & Chemical Corporation, Sinopec Catalyst Co., Ltd.
    Inventors: Xiping Yin, Ye Li, Songyuan Gu, Zhijian Liu, Tao Wang, Jin'ai Gao, Yuhua Chen, Yan Zhou, Ling Yang, Zhiwei Yuan, Hongliang Yi, Tao An, Fuzu Liu, Zhimin Zhang, Shupeng Xu
  • Patent number: 10819763
    Abstract: Aspects of the subject disclosure may include, for example, a system that provides for obtaining, by a server comprising a processor, network parameter data from an eNodeB of a wireless network. The server can determine a predicted bandwidth for a group of end user devices in a coverage area of the eNodeB according to the network parameter data. The server can receive, from an end user device of the group of end user devices, a request for the predicted bandwidth. The server can provide the predicted bandwidth to the end user device. The providing of the predicted bandwidth enables the end user device to provide a video chunk request to a content server that is based on a selected chunk delivery schedule and facilitates streaming of video content to the end user device from the content server. Other embodiments are disclosed.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: October 27, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Zhengye Liu, Zuxian Guo, Dhruv Gupta, Xiaojun Tang, Jin Wang, Weihua Ye, Yongdong Zhao
  • Patent number: 10814244
    Abstract: The present application describes a wireless remote orbiter based on a 5G frequency band. The orbiter may have a main rail which is fixedly mounted on bearing beam of stage and a rack which is mounted with translational drive means and lifting drive means. The main rail comprises a vertical rail and a horizontal rail which is formed integrally below the vertical rail, load-bearing wheels are fixedly mounted on the rack against the upper of the horizontal rail, translational friction wheel groups are connected to the translational drive means against the vertical rail, the lifting drive means are connected to a dual rope hoisting mechanism. A sliding contact line is laid with the rail on the main rail. A collector supplied power from sliding contact line conductor is mounted on the rack.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: October 27, 2020
    Assignee: ZHEJIANG DAFENG INDUSTRY CO., LTD.
    Inventors: Jin Wu, Xiaoyin Liu, Xiaojun Wang, Qifei An, Jianming Xu, Yinghai Song, Shuyong Zhang, Yanku Wang
  • Publication number: 20200335890
    Abstract: A card edge connector includes an insulative housing defining a card receiving slot extending along a longitudinal direction, a plurality of terminals retained in the housing and by two sides of the card receiving slot in a transverse direction perpendicular to the longitudinal direction, and a metallic guiding member retained to the housing at the end of the card receiving slot. The metallic guiding member includes a main body extending in a vertical direction perpendicular to both the longitudinal direction and the transverse direction, and a curved resilient guiding section upwardly extending from a top end of the main body. The housing forms a constraining wall at the end with a step structure so as to allow the guiding section of the guiding member to be freely support upon the step structure to function as a constrained beam during confrontation with the inserted card module.
    Type: Application
    Filed: April 20, 2020
    Publication date: October 22, 2020
    Applicants: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: XIAO-TONG LIU, DE-JIN CHEN
  • Patent number: 10809222
    Abstract: The present invention provides methods for fabricating field-effect devices and sensor arrays. The field of the invention also pertains to methods of using the sensors individually, in combination, and in array fashion to detect molecules. The present invention also provides for products produced by the methods of the present invention and for apparatuses used to perform the methods of the present invention.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: October 20, 2020
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Alan T. Johnson, Jin Xi, Ganghee Han, Mitchell Lerner, Jeffery G. Saven, Renyu Liu, Felipe Matsunaga, Jose Manuel Perez-Aguilar
  • Patent number: D900838
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: November 3, 2020
    Assignee: Zap Surgical Systems, Inc.
    Inventors: Radhika Mohan Bodduluri, Bernadette Seijo, John R. Adler, Jr., Ben Chen, Hongwu Wang, Jin-Wu Wang, Dezhi Liu, Cheng-Chieh Tsai, Yun-Yi Ting, Yan-Ling Liu, Ya-Shan Lin