Patents by Inventor Qian Wu

Qian Wu 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: 20190238208
    Abstract: Embodiments of a User Equipment (UE), Next Generation Node-B (gNB) and methods of communication are generally described herein. The UE receive training signals from a plurality of transmit-receive points (TRPs) associated with the gNB. Each training signal may comprise a reference signal resource identifier (ID) to indicate a corresponding TRP and a corresponding transmit direction of a plurality of transmit directions. The UE may, for each transmit direction of the plurality of transmit directions, determine an average signal quality measurement based on individual signal quality measurements in multiple receive directions. The UE may select, for reporting to the gNB, a subset of the average signal quality measurements to ensure that the average signal quality measurements excluded from the subset are less than or equal to a minimum value of the average signal quality measurements in the subset.
    Type: Application
    Filed: April 9, 2019
    Publication date: August 1, 2019
    Inventors: Yang Tang, Shuang Tian, Andrey Chervyakov, Jie Cui, Hua Li, Dmitry Belov, Carlos Cordeiro, Geng Wu, Jeongho Jeon, Puneet Jain, Qian Li, Youn Hyoung Heo, Anthony Lee, Seau S. Lim
  • Publication number: 20190230514
    Abstract: An embodiment of the disclosure provides a resource partition aggregating method and a device, the method includes acquiring a resource utilization ratio of each resource partition in a first signal unit. When there is a resource utilization ratio of each resource partition of at least two adjacent resource partitions in the first signal unit is less than a first preset threshold, whether a zone index used after aggregating the at least two adjacent resource partitions causes a communication interference with zone indexes used by resource partitions in an adjacent second signal unit is determined. If no communication interference is caused, determining area distribution parameters of the aggregated at least two adjacent resource partitions. A broadcast message carrying the area distribution parameters to a vehicle terminal is sent. By using the embodiment of the present disclosure, a resource utilization ratio can be improved.
    Type: Application
    Filed: December 28, 2016
    Publication date: July 25, 2019
    Inventors: ZHEN-WEI SHI, MING JIANG, JIAN-HUI LI, KUAN WU, RONG CHEN, YI-XUE LEI, QIAN ZHENG, YUN-FEI ZHANG
  • Publication number: 20190227349
    Abstract: The present disclosure relates to use of a quaternary molybdenum/tungsten tellurite crystal and a device thereof. The quaternary molybdenum/tungsten tellurite crystal is used as an acousto-optic material, wherein the quaternary molybdenum/tungsten tellurite comprises tellurium (Te) and tungsten (W), or tellurium (Te) and molybdenum (Mo). The crystal has abundant kinds, is non-toxic, and includes high, medium and low symmetry crystal systems; it easily produces a large-size and high-quality single crystal and almost meets all requirements of excellent acousto-optic properties. In the present disclosure, by selecting different light transmission directions and excitation source directions to fabricate an acousto-optic device with practical application values according to the requirements of the crystal acousto-optic device and the crystal characteristics, high-performance acousto-optic Q switching laser output is achieved.
    Type: Application
    Filed: September 30, 2017
    Publication date: July 25, 2019
    Applicant: SHANDONG UNIVERSITY
    Inventors: Xutang TAO, Zeliang GAO, Youxuan SUN, Qian WU
  • Patent number: 10358516
    Abstract: The present invention discloses a freezing-illumination method for preparing porous gels, comprising the steps of: (a) synthesizing the gels containing dynamic exchangeable bonds; (b) illuminating the gels under frozen state by certain wavelength light source; (c) elevating the temperature and melt the ice crystals within the gels to get the porous structure. The dynamic exchangeable bonds existing in the gels include double/multi-sulfur bond, hydrazine bond, boronic ester bond. Catalyst is also included in the gel composition to activate the bond exchange reactions under illumination. This new method for preparing porous gels is easy to operate and suitable for most kinds of gels. Meanwhile, it can spatially control the pore structure within the gels by local illumination.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: July 23, 2019
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Qian Zhao, Jingjun Wu, Tao Xie, Di Chen
  • Publication number: 20190223078
    Abstract: Embodiments of a Next Generation Node-B (gNB) and methods of communication are disclosed herein. The gNB may be configured with a gNB central unit (gNB-CU) and a gNB distributed unit (gNB-DU). The gNB-CU may determine a route for delivery of a data packet to a User Equipment (UE) on an integrated access backhaul (IAB) of relays. The gNB may generate a physical layer (PHY) data packet in accordance with a split between functionality of a packet data convergence protocol (PDCP) layer at the gNB-CU and functionality of a radio link control (RLC) layer at the gNB-DU. The PHY data packet may include the data packet, a PDCP header, an adaptation layer header, an RLC header, a medium access control (MAC) header, and a PHY header. The adaptation layer header may indicate one or more relays included in the route.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Inventors: Alexander Sirotkin, Candy Yiu, Qian Li, Sudeep K. Palat, Song Noh, Geng Wu, Lili Wei, Hassan Ghozlan, Dawei Ying, Ozgur Oyman, Thomas Luetzenkirchen, Shankar Sudhir Pola, Usharani Ayyalasomayajula
  • Publication number: 20190220463
    Abstract: Seed patterns are derived from a sequence database. Execution costs for types of seed patterns are computed. Each seed pattern is iteratively distributed to distributed nodes along with that seed pattern's assigned execution cost. The distributed nodes processing in parallel to mine the sequence database for super patterns found in the sequence database. When a distributed node exhausts its execution budget, any remaining mining needed for the seed pattern being mined is reallocated to another distributed node having remaining execution budget.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 18, 2019
    Inventors: Tao Li, Lijun Zhao, Yu Wang, Wenjie Wu, Qian Zhang, Shaoming Li
  • Publication number: 20190222281
    Abstract: Embodiments of apparatus and methods for signaling for resource allocation and scheduling in 5G-NR integrated access and backhaul are generally described herein. In some embodiments, User Equipment configured for reporting a channel quality indicator (CQI) index in a channel state information (CSI) reference resource assumes a physical resource block (PRB) bundling size of two PRBs to derive the CQI index.
    Type: Application
    Filed: November 13, 2018
    Publication date: July 18, 2019
    Inventors: Alexander Sirotkin, Alexei Davydov, Andrey Chervyakov, Anthony Lee, Avik Sengupta, Bharat Shrestha, Candy Yiu, Chang Hong Shan, Dae Won Lee, Dawei Ying, Debdeep Chatterjee, Farid Adrangi, Gang Xiong, Geng Wu, Gregory Morozov, Hassan Ghozlan, Hong He, Honglei Miao, Hua Li, Jaemin Han, Jeongho Jeon, Jie Cui, Jing Zhu, Joey Chou, Joonbeom Kim, Joonyoung Cho, Kathiravetpillai Sivanesan, Lu Lu, May Wu, Naveen Palle, Puneet Jain, Qian Li, Richard C. Burbidge, Robert Zaus, Rui Huang, Satish Chandra Jha, Seau S. Lim, Sergey Panteleev, Song Noh, Yaser M. Fouad, Yi Guo, Yizhi Yao, Yongjun Kwak, Youn Hyoung Heo, Yuhan Zhou, Yujian Zhang, Yushu Zhang
  • Publication number: 20190218686
    Abstract: The present disclosure relates to tellurite crystals, growing methods of the same, and applications thereof; the crystals a chemical formula of MTe3O8, wherein M=Ti, Zr, Hf, which belongs to an Ia-3 space group of a cubic crystal system, wherein a transmittance waveband ranges from visible light to infrared light, with a transparency ?70%. According to the present disclosure, a growing method of a tellurite crystal is provided, wherein the crystal may be grown using a flux method, a Czochralski method, or a Bridgman-Stockbarger method. The tellurite crystals may be used as an acousto-optic crystal for fabricating an optical modulation device. The present disclosure takes the lead internationally in growing the tellurite single crystals, the size and quality of which sufficiently meet the demands of practical applications of the tellurite single crystals.
    Type: Application
    Filed: September 30, 2017
    Publication date: July 18, 2019
    Applicant: SHANDONG UNIVERSITY
    Inventors: Xutang TAO, Weiqun LU, Zeliang GAO, Youxuan SUN, Qian WU
  • Patent number: 10348197
    Abstract: A DC-DC converter with transient control. The DC-DC converter includes a power switching circuit, a current to voltage converter, a PI circuit 403, a voltage to current converter 404 and a logic and control circuit 405. The DC-DC converter obtains the transient information of a current flowing through the power switching circuit, to slow down the variation of the output voltage, so as to eliminate the overshot issue.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: July 9, 2019
    Assignee: Monolithic Power Systems, Inc.
    Inventors: Chao Liu, Lijie Jiang, Qian Ouyang, Xiaokang Wu
  • Publication number: 20190197129
    Abstract: A text analyzing method and device, and a server are provided by the present disclosure. The method includes: acquiring a target text and a first set of texts to be compared, wherein the first set of texts to be compared comprises at least one text to be compared, and each text to be compared is a search text entered by a user in one search; calculating a text similarity between the text to be compared and the target text based on a semantic similarity algorithm for short text, and determining a text to be compared with a text similarity higher than a first threshold as an object to be analyzed; and determining a target user entering the object to be analyzed; and statistically analyzing the target user based on at least one attribute of the target user, to generate and output an analyzing result of the target text respective to the target user.
    Type: Application
    Filed: August 29, 2018
    Publication date: June 27, 2019
    Applicant: Baidu Online Network Technology (Beijing) Co., Ltd .
    Inventors: Qian Yong, Cunxiang Yin, Weijia Wu, Aikun Li, Shengli Yan, Ting Wei
  • Patent number: 10333455
    Abstract: A system and method for speed regulation of a VFD circuit via an anti-windup control scheme that provides consistent speed response with no overshoot is disclosed. A control system for operating the VFD circuit includes a feedback controller programmed to receive a speed of a motor operating responsive to an initial torque command and process the speed of the motor to generate a feedback controller output. A feedforward controller of the control system is programmed to process a speed reference to generate a feedforward controller output. A command module of the control system is programmed to determine a torque command based on the processed outputs of the feedback and feedforward controllers and operate the VFD circuit to control the motor according to the torque command.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: June 25, 2019
    Assignee: Eaton Intelligent Power Limited
    Inventors: Xiaomeng Cheng, Huaqiang Li, Peijun Zhu, Dongxiao Wu, Kayle Wang, Qian Zhang
  • Publication number: 20190186179
    Abstract: An armrest assembly includes an armrest and a lid mounted on the armrest for relative rotational movement between a closed and open positions. The lid includes a handle cradle with handle guides on opposed sides and an intermediate inner guide. A handle is located in the handle cradle for relative movement between a latch position and a release position. The handle includes a latch. The latch retains the lid in the closed position when the handle is in the latch position. The handle includes a clip that engages a slot on the lid to retain the handle in the handle cradle. The handle also includes guide channels on opposed sides. The guide channels engage the handle guides. The handle includes an intermediate inner guide space. The inner guide space engages the inner guide. The armrest assembly also includes a spring that biases the handle into the latch position.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Applicant: Lear Corporation
    Inventors: XiaoZhong Wu, Ying Xue, Min Gu, Qian Zhu, Mingzhe Zhao
  • Publication number: 20190188916
    Abstract: A method and apparatus for augmenting reality are disclosed. A specific embodiment of the method includes: recognizing an object in an image collected by a camera of a user terminal, and determining a space occupied by the recognized object in a world coordinate system; determining a position in the world coordinate system corresponding to an augmented reality tag of the recognized object, and determining a superimposition position in the collected image corresponding to the position in the world coordinate system corresponding to an augmented reality tag of the recognized object, the position in the world coordinate system corresponding to the augmented reality tag being associated with the space occupied by the recognized object in the world coordinate system; and superimposing, in an augmented reality, the augmented reality tag at the superimposition position. The direct association relationship between the superimposed information and the object in the real world is established.
    Type: Application
    Filed: September 18, 2018
    Publication date: June 20, 2019
    Inventors: Xiaoyin Zhang, Zhongqin Wu, Yingchao Li, Li Xu, Miao Yao, Yongjie Zhang, Qian Ying, Yuan Gao
  • Publication number: 20190182016
    Abstract: A physical resource block PRB grid indication method and a device are disclosed. The method includes: receiving, by a terminal device, location information sent by a network device, where the location information is used to indicate a relative location relationship between a first predetermined location in a synchronization signal block PRB grid and any PRB in a system common PRB grid with a first subcarrier spacing; and determining, by the terminal device, a second predetermined location of the any PRB based on the first predetermined location and the location information.
    Type: Application
    Filed: December 28, 2018
    Publication date: June 13, 2019
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhiheng Guo, Qian Wu, Xinqian Xie
  • Publication number: 20190163742
    Abstract: A method and an apparatus for generating information are provide according to embodiments of the disclosure. A specific embodiment of the method comprises: acquiring to-be-analyzed information according to a target keyword; and inputting the to-be-analyzed information into a pre-established sentiment analysis model to generate sentiment orientation information of the to-be-analyzed information. The sentiment analysis model is obtained through following training: acquiring untagged sample data and tagged sample data; generating tag information corresponding to the untagged sample data using a pre-established tag generation model, and using the untagged sample data and the generated tag information as extended sample data, the tag generation model being used to represent a corresponding relationship between the untagged sample data and the tag information; and obtaining the sentiment analysis model by training using the tagged sample data and the extended sample data.
    Type: Application
    Filed: September 17, 2018
    Publication date: May 30, 2019
    Inventors: Shengli YAN, Cunxiang YIN, Qian YONG, Ting WEI, Aikun LI, Lu WANG, Licen LIU, Weijia WU
  • Publication number: 20190163828
    Abstract: A method and an apparatus for outputting information are provided. The method includes: acquiring an info-news data set from a target info-news website; determining a field to which each piece of info-news data in the info-news data set belongs; performing, for each field, a cluster analysis on a piece of info-news data belonging to the field in the info-news data set, to obtain a number of the piece of info-news data and a cluster center in each cluster; and using, for each cluster of each field, the cluster center in the cluster as hot info-news of the field, and using the number of the piece of the information belonging to the cluster as an info-news heat degree of the hot info-news and outputting the info-news heat degree.
    Type: Application
    Filed: September 17, 2018
    Publication date: May 30, 2019
    Inventors: Shengli YAN, Cunxiang YIN, Qian YONG, Ting WEI, Aikun LI, Lu WANG, Licen LIU, Weijia WU
  • Publication number: 20190153084
    Abstract: The present invention relates to isolated antibodies and antigen-binding fragments thereof which bind human BMP9 and compositions and methods of use thereof.
    Type: Application
    Filed: July 5, 2018
    Publication date: May 23, 2019
    Applicant: NOVARTIS AG
    Inventors: Zijun Chen, Sujun Deng, Yun He, Dagang Huang, Markus Kugler, Qian Li, Chris Xiangyang Lu, Xiao Luo, Yongqiang Shan, Kathrin Ulrike Tissot-Daguette, Jing Wu
  • Publication number: 20190147632
    Abstract: The present disclosure provides an image processing method. The method includes: detecting at least one first feature object of an image to be processed, to obtain a name and position of each first feature object in the image; according to the name and position of the first feature object, and a preset strategy for loading a dynamic effect, selecting, from the at least one first feature object, a feature object to which a dynamic effect is to be loaded, as a second feature object; and according to the preset strategy for loading a dynamic effect, rendering the second feature object with an Augmented Reality (AR) dynamic effect, and obtaining an image with the AR dynamic effect. The present disclosure further provides an image processing apparatus, a device and a computer readable storage medium.
    Type: Application
    Filed: August 23, 2018
    Publication date: May 16, 2019
    Applicant: Baidu Online Network Technology (Beijing) Co., Ltd .
    Inventors: Zhongqin Wu, Yingchao Li, Chen Zhao, Nan Wei, Qian Ying
  • Patent number: 10289626
    Abstract: Seed patterns are derived from a sequence database. Execution costs for types of seed patterns are computed. Each seed pattern is iteratively distributed to distributed nodes along with that seed pattern's assigned execution cost. The distributed nodes processing in parallel to mine the sequence database for super patterns found in the sequence database. When a distributed node exhausts its execution budget, any remaining mining needed for the seed pattern being mined is reallocated to another distributed node having remaining execution budget.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: May 14, 2019
    Assignee: Teradata US, Inc.
    Inventors: Tao Li, Lijun Zhao, Yu Wang, Wenjie Wu, Qian Zhang, Shaoming Li
  • Patent number: 10284705
    Abstract: A method for controlling a smart device is described. The interface circuitry of a user device for controlling the smart device receives basic information of the smart device that enables a connection of the smart device into an Internet of Things network. A control signal is provided to the smart device via the interface circuitry to control, according to the basic information. The smart device is connected into the Internet of Things network. A preset function configuration of the smart device is obtained when the smart device is connected into the Internet of Things network. A control component is determined to enable a control of the smart device according to the preset function configuration. For a user interface, a controller template is generated to include the control component. The smart device is controlled based on an operation on the control component in the user interface.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: May 7, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Tian Zheng, Sheng Tang, Hao Ye, Ni Su, Qian Wu, Difei Chen, Zhiping Wang, Tantan Zhang, Chao Luo