Patents by Inventor Yu Zheng

Yu Zheng 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: 20210325496
    Abstract: The present disclosure provides a system for MRI. The system may obtain a plurality of sets of k-space data corresponding to a plurality of frames. Each of the plurality of sets of k-space data may be collected, using an MRI scanner in one of the plurality of frames, simultaneously from a plurality of slice locations of a subject with a waiting time after a preparation pulse is applied. The system may generate a plurality of quantitative maps of the plurality of slice locations based on the plurality of sets of k-space data. Phase modulation may be applied to at least one target slice location of the plurality of slice locations in the plurality of frames for slice separation.
    Type: Application
    Filed: June 30, 2021
    Publication date: October 21, 2021
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yuan ZHENG, Yu DING
  • Publication number: 20210319386
    Abstract: Methods, systems, and computer programs are presented for capturing teammate-connection information and leveraging this information to improve services of a social networking service. The teammates feature allows users to identify a subset of their connections as teammate connections, which are connections that work directly with the user as a manager, a peer (person reporting to the same manager as the user), or a direct report. The teammate-connection information is used for improving services and notifications, such as new-connection suggestions, construction of the user feed, group conversations and messaging, notification prioritization, etc. Unlike existing connection patterns, the teammate-connections information is structured data. The structured data provides a better understanding of the relationships among the users and allows optimization of the user experience. In one aspect, a method is presented to generate recommendations of possible teammates for users of the social networking service.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 14, 2021
    Inventors: Jim Chang, Raymond Keith Baker, JR., Albert Lingfeng Cui, Harshita Kasera, Yunqing Zheng, Dipen Thakkar, Chanh-Phap Nguyen, Yu Xie, Qunzeng Liu, Chloe Rosen, Sriram Phani Kumar Palacharla, Emily Chachi Yeh
  • Patent number: 11144690
    Abstract: Techniques and systems for implementing a general extensible layer mapping approach that maps between integrated circuit (IC) design database layers and process layers are described. A first IC design layout having in-design layers can be converted into a second IC design layout having derived layers, wherein said converting comprises mapping the in-design layers to the derived layers by applying a set of layer derivation rules to shapes in the IC design layout, and wherein the set of layer derivation rules implements a one-to-many mapping between the in-design layers and the derived layers. Next, a one-to-one mapping between the derived layers and process layers used in a parasitic extraction tool can be generated. Parasitic extraction on the IC design layout then be performed by providing the second IC design layout and the one-to-one mapping to the parasitic extraction tool.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 12, 2021
    Assignee: Synopsys, Inc.
    Inventors: Jun Wang, Yun-Jui Li, Bin Xu, Cheng-Ming Wu, Yu Fan Lu, Hu Cai, Yuting Fu, Hwei-Tseng Wang, Sui Zheng, Jeong-Tyng Li
  • Patent number: 11142543
    Abstract: An antidepressant steroid compound and a preparation method and an application thereof; the structure of said compound is shown in formula (I), and the definition of each substituent is as described in the description and claims. Compound of the present invention may be used in the prevention, treatment, therapy or alleviation of a plurality of diseases and conditions such as depression.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: October 12, 2021
    Assignee: SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
    Inventors: Chenggang Huang, Yang Li, Hualiang Jiang, Yang Xie, Fei Guo, Zhixiong Li, Mingcang Chen, Mingyue Zheng, Zhaolin Sun, Yu Gao, Xiaoting Tian, Pei Hu, Bing Zhang
  • Patent number: 11145666
    Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a staircase structure disposed over a substrate. The staircase structure includes a plurality of layer stacks, where each layer stack is made of a first material layer over a portion of a second material layer. The staircase structure further includes a plurality of landing pads, where each landing pad is disposed over another portion of the second material layer of a respective layer stack.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: October 12, 2021
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu Lu, Jun Chen, Xiaowang Dai, Jifeng Zhu, Qian Tao, Yu Ru Huang, Si Ping Hu, Lan Yao, Li Hong Xiao, A Man Zheng, Kun Bao, Haohao Yang
  • Patent number: 11146933
    Abstract: A cloud computing server includes a memory, a processor, and a communication unit. The memory is configured to store a plurality of activities, a plurality of actions, and an association model that associates the plurality of activities with the plurality of actions. The processor is configured to determine an activity from the plurality of activities by determining a similarity between an upcoming activity and one of the plurality of activities and identify an action based on the activity and the association model. The communication unit is configured to transmit the identified action to a user equipment (UE).
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: October 12, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu Wang, Pei Zheng
  • Patent number: 11145082
    Abstract: A method for measuring an antenna downtilt angle based on a deep instance segmentation network is disclosed, including: shooting an omni-directional antenna video using a drone; and transmitting the antenna video to a server in real time, and the server measuring an antenna downtilt angle in real time using a deep learning algorithm, the deep learning algorithm includes: a feature extraction network module for acquiring an antenna feature image; an instance segmentation module for binary segmentation of an antenna image and the background to distinguish antenna image pixels from background pixels; an antenna candidate box module for identifying and detecting the antenna image, acquiring an antenna candidate box and determining an antenna calibration box therefrom; and an antenna downtilt angle measuring module for measuring an antenna downtilt angle.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: October 12, 2021
    Assignee: Wuyi University
    Inventors: Yueting Wu, Yikui Zhai, Yu Zheng, Jihua Zhou, Tianlei Wang, Ying Xu, Junying Gan, Wenbo Deng, Qirui Ke
  • Publication number: 20210305581
    Abstract: The present disclosure discloses a current collector, and a surface of the current collector comprises a solid electrolyte interphase.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 30, 2021
    Inventors: BingWei Mao, Yu Gu, Hongyu Xu, Weiwei Wang, Jiawei Yan, Quanfeng Dong, Mingsen Zheng
  • Patent number: 11124789
    Abstract: Provided herein are compositions, systems, and methods using multiple ligases, wherein at least one of the ligases is an adenylation-deficient ATP-dependent ligase or an un-adenylated ATP-dependent ligase (e.g., present in an ATP free mixture). In certain embodiments, multiple ligases are used to ligate a pre-adenylated double stranded sequence to a non-adenylated double stranded sequence (e.g., the adenylation-deficient ATP-dependent ligase or un-adenylated ATP-dependent ligase ligates the first strand, and a second ligase ligates the second strand). In other embodiments, provided herein are mutant T4 ligases (e.g., K159S mutant or K159C mutant).
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: September 21, 2021
    Assignee: RGENE, Inc.
    Inventors: Yu Zheng, Manqing Hong
  • Publication number: 20210289010
    Abstract: A computer device receives a session message in a group session on a social networking application. The session message includes a child application identifier corresponding to a child application. The device determines a session identifier corresponding to the group session to which the session message belongs. The device transmits the session identifier to the child application and receives from the child application a request for page data corresponding to the session identifier. In accordance with the request, the device obtains the page data corresponding to the child application identifier. The device renders a child application page in a child application according to the obtained data. In accordance with detecting a trigger event corresponding to the child application identifier on the session message, the device invokes the child application in the social networking application.
    Type: Application
    Filed: June 1, 2021
    Publication date: September 16, 2021
    Inventors: Weibang LUO, Jisheng HUANG, Haojun HU, Qingjie LIN, Wenxiao ZHENG, Yi DUAN, Zhaowei WANG, Chao LIN, Canhui HUANG, Hao HU, Zhe CHENG, Yu WU, Xuyu GUI, Zhaopeng LIANG, Yifan ZHU, Yuyang PENG, Kunli DENG
  • Publication number: 20210280816
    Abstract: The present disclosure relates to the field of organic light emission, and discloses a display panel and a method for producing same, and a display device. The display panel includes: a substrate; a pixel defining layer disposed on the substrate; and an electrode layer located between the substrate and the pixel defining layer; wherein the pixel defining layer is internally provided with a through hole disposed corresponding to the electrode layer, and the through hole penetrates through the pixel defining layer and falls on the electrode layer; the electrode layer comprises a first transparent conductive layer and a light-shielding conductive layer that are arranged in a stack, and along a stacking direction of the electrode layer, an area of an orthographic projection of the first transparent conductive layer on the substrate is larger than an area of an orthographic projection of the light-shielding conductive layer on the substrate.
    Type: Application
    Filed: May 26, 2021
    Publication date: September 9, 2021
    Inventors: Yu Jin, Jiaxin Zheng, Jiapei Ren, Wei Liu
  • Patent number: 11113502
    Abstract: An image module includes a photosensitive element and a light-screening structure disposed on the photosensitive element. The light-screening structure includes a light-transmitting layer. The light-screening structure also includes a first light-shielding layer disposed in the light-transmitting layer and having a first light passage portion. The light-screening structure further includes a second light-shielding layer disposed between the first light-shielding layer and the photosensitive element and having a second light passage portion. The light-screening structure includes a condensing structure disposed on the light-transmitting layer. The first light passage portion and the second light passage portion correspond to the photosensitive element.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: September 7, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ding-Zheng Lin, Yu-Ling Hsu, Ping-Chen Chen
  • Publication number: 20210272871
    Abstract: An integrated radiator having a temperature gradient is disposed between a high-temperature device and a low-temperature device. The integrated radiator includes a first heat dissipation unit and a second heat dissipation unit which are integrally fixed. The first heat dissipation unit is configured to maintain the high-temperature device within a first temperature range, and the second heat dissipation unit is configured to maintain the low-temperature device within a second temperature range. A thermal conductive path of the first heat dissipation unit is isolated from a thermal conductive path of the second heat dissipation unit, and the first heat dissipation unit is physically connected to but thermally separated from the second heat dissipation unit.
    Type: Application
    Filed: June 20, 2019
    Publication date: September 2, 2021
    Applicant: QKM TECHNOLOGY (DONG GUAN) CO., LTD
    Inventors: Jiang LIU, Chi SHA, Lihui CHEN, Rongkui ZHENG, Hui DU, Yu LEI, Bin WANG
  • Publication number: 20210261715
    Abstract: A polymer resin composition free of solvent and adapted for in situ curing including: (a) at least one epoxy resin compound; (b) at least one isocyanate compound; and (c) a catalyst system including a combination of at least one primary catalyst and at least one secondary catalyst; wherein the primary catalyst includes (ci) at least one organoantimony catalyst; and wherein the secondary catalyst includes (cii) a nitrogen-containing catalyst; and a process for preparing the above composition.
    Type: Application
    Filed: July 30, 2018
    Publication date: August 26, 2021
    Inventors: Yu Chen, Yanli Feng, Kunpeng Guo, Chen Zheng, Shaoguang Feng, Huan Chen, Xiaohuan Wan, Qi Qi Tang
  • Publication number: 20210265932
    Abstract: The present invention provides a method for detecting motor initial phase and phase sequence and a system for controlling a permanent-magnet synchronous motor. The method is applied to the system and comprises sequentially acquiring, through an encoder, first displacement data which register the encoder's reading when a rotor spins to a Q-axis, second displacement data which register the encoder's reading when the rotor spins from the Q-axis to a D-axis, third displacement data which register the encoder's reading when the rotor spins from the D-axis to a negative Q-axis and fourth displacement data which register the encoder's reading when the rotor spins from the negative Q-axis to the D-axis; obtaining an initial phase of the motor to be detected according to the second displacement data, the fourth displacement data and the encoder's CPR; and determining the phase sequence of the motor based on the first displacement data, the second displacement data and the encoder's CPR.
    Type: Application
    Filed: July 10, 2019
    Publication date: August 26, 2021
    Inventors: Bin WANG, Chi SHA, Lihui CHEN, Rongkui ZHENG, Hui DU, Yu LEI, Jiang LIU
  • Publication number: 20210263503
    Abstract: A control method and device (100) based on an industrial Ethernet relate to the technical field of Ethernet. The industrial Ethernet involves a master node and a plurality of slave nodes. The master node transmits a predetermined packet to a first slave node (S140). The first slave node transmits the predetermined packet having been rewritten by the first slave node to a succeeding slave node linked to the first slave node until a last slave node in the plurality of the slave nodes receives the predetermined packet having been rewritten by all preceding slave nodes in the plurality of the slave nodes; and the last slave node transmits the predetermined packet back to the master node (S150). The master node then parses the predetermined packet, which has been rewritten by each of the plurality of the slave nodes, to uncover a topology of the slave nodes (S160). The master node informed by the topology transmits a command packet to one of the plurality of the slave nodes to be controlled (S180).
    Type: Application
    Filed: July 8, 2019
    Publication date: August 26, 2021
    Inventors: Yu LEI, Chunhua YU, Lihui CHEN, Rongkui ZHENG, Bin WANG, Jiang LIU
  • Patent number: 11080236
    Abstract: A novel high-throughput embedding generation and comparison system for executable code is presented in this invention. More specifically, the invention relates to a deep-neural-network based graph embedding generation and comparison system. A novel bi-directional code graph embedding generation has been proposed to enrich the information extracted from code graph. Furthermore, by deploying matrix manipulation, the throughput of the system has significantly increased for embedding generation. Potential applications such as executable file similarity calculation, vulnerability search are also presented in this invention.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: August 3, 2021
    Assignees: DEEPBITS TECHNOLOGY INC., THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Heng Yin, Xunchao Hu, Sheng Yu, Yu Zheng
  • Publication number: 20210215481
    Abstract: A method for measuring an antenna downtilt angle based on a multi-scale deep semantic segmentation network is disclosed, including: collecting base station antenna data by using an unmanned aerial vehicle, and labeling an acquired antenna image with a labeling tool to make a data set; calling the data set for training and debugging a model; recognizing and detecting a target antenna, performing semantic segmentation on an output image, finally obtaining a target image finally segmented, and calculating a downtilt angle of the target image. The method is highly applicable, cost-effective, and safe.
    Type: Application
    Filed: March 1, 2019
    Publication date: July 15, 2021
    Inventors: Yikui ZHAI, Jihua ZHOU, Yueting WU, Yu ZHENG, Ying XU, Junying GAN, Junying ZENG, Wenbo DENG, Qirui KE
  • Publication number: 20210216500
    Abstract: A novel high-throughput embedding generation and comparison system for executable code is presented in this invention. More specifically, the invention relates to a deep-neural-network based graph embedding generation and comparison system. A novel bi-directional code graph embedding generation has been proposed to enrich the information extracted from code graph. Furthermore, by deploying matrix manipulation, the throughput of the system has significantly increased for embedding generation. Potential applications such as executable file similarity calculation, vulnerability search are also presented in this invention.
    Type: Application
    Filed: March 11, 2021
    Publication date: July 15, 2021
    Applicants: DEEPBITS TECHNOLOGY INC., THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Heng YIN, Xunchao HU, Sheng YU, Yu ZHENG
  • Patent number: D929938
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: September 7, 2021
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Xiang Zhang, Yan Chen, Qi Yu, Chong Xing Zheng, Xing Long Ma