Patents by Inventor Ran Zhang

Ran Zhang 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: 11081108
    Abstract: Embodiments of the present disclosure disclose an interaction method and apparatus. A specific embodiment of the method includes: generating, in response to determining that a request input by a user satisfies a guiding condition, guiding information, and feeding back the guiding information to the user, the guiding condition including one of the following: associating with a plurality of query intents, or associating with no query intent; and generating, based on the request and a feedback input by the user corresponding to the guiding information, an intent-clear request, and feeding back push information bound with the intent-clear request to the user. Realizing that in the process of interacting with the user, for conditions such as the request input by the user is associated with a plurality of query intents or incompleteness, an intent-clear request associated with an explicit query intent is determined through the interaction with the user.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: August 3, 2021
    Assignees: Baidu Online Network Technology (Beijing) Co., Ltd., Shanghai Xiaodu Technology Co. Ltd.
    Inventors: Mengmeng Zhang, Zhongji Fan, Lei Shi, Li Wan, Qiang Ju, Chao Yin, Wei Shen, Jian Xie, Ran Xu, Jingya Wang
  • Publication number: 20210227266
    Abstract: The present disclosure relates to a video transmission method, apparatus and computer-readable storage medium in the field of video play. The method includes: acquiring a first video frame and a second video frame of a video to be transmitted; acquiring difference information of the second video frame relative to the first video frame; and sending the difference information to a video receiving apparatus, the difference information being used for instructing the video receiving apparatus to generate the second video frame based on the difference information and the first video frame after receiving the first video frame. The needed bandwidth is small in the video transmission method of the present disclosure, the video transmission may not be restricted by the distance, and thus video transmission has a high flexibility.
    Type: Application
    Filed: April 13, 2018
    Publication date: July 22, 2021
    Inventors: Zhiguo Zhang, Ran Duan
  • Publication number: 20210165263
    Abstract: A display panel includes: a first substrate; a second substrate, opposite to the first substrate; at least one ring of photo spacers, for supporting opposite surfaces of the first substrate and the second substrate and arranged along edges of the first substrate and the second substrate; and a frame sealant, arranged between the first substrate and the second substrate along the edges of the first substrate and the second substrate and adhered to the first substrate, the second substrate and side walls of the photo spacers respectively.
    Type: Application
    Filed: June 3, 2020
    Publication date: June 3, 2021
    Inventors: Zhenyu Zhang, Wenming Ren, Ran Zhang
  • Patent number: 11002862
    Abstract: A detector pixel, an array substrate, an apparatus and a method for detecting an intensity of a ray are provided. The detector pixel includes substrate, first transistor, second transistor, storage capacitor, photosensitive element, first control line, second control line, first data line and second data line. The first and the second transistors are dual-gate transistors; the first transistor has a bottom gate connected to the first control line, a top gate connected to the second control line, a first electrode connected to the storage capacitor, and a second electrode connected to the first data line; the second transistor has a bottom gate connected to the second control line, a top gate connected to the first control line, a first electrode connected to the storage capacitor, and a second electrode connected to the second data line; and the storage capacitor is connected to the photosensitive element.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: May 11, 2021
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Miao Zhang, Wuxia Fu, Songmei Sun, Ran Zhang
  • Patent number: 10985871
    Abstract: A number K of N sub-channels that are defined by a code and that have associated reliabilities for input bits at N input bit positions, are to be selected to carry bits that are to be encoded. A localization area that includes multiple sub-channels and is located below fewer than K of the N sub-channels in a partial order of the N sub-channels is determined based on one or more coding parameters. The fewer than K sub-channels of the N sub-channels above the localization area in the partial order are selected, and a number of sub-channels from those in the localization area are also selected. The selected fewer than K sub-channels and the number of sub-channels selected from those in the localization area together include K sub-channels to carry the bits that are to be encoded.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: April 20, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jean-Claude Belfiore, Yiqun Ge, Gaoning He, Ran Zhang, Ingmar Land, Wuxian Shi, Wen Tong
  • Publication number: 20210096612
    Abstract: A rotating shaft configured to connect two screen-brackets includes two axle structures arranged symmetrically. One of the two axle structures includes an axle, a motion conversion structure, a screen bracket connection structure, and a supporting bracket. The axle includes a worm groove at a surface of the axle. The motion conversion structure cooperates with the worm groove to form a worm drive. The screen bracket connection structure is movably connected to the motion conversion structure and includes mounting holes, which are configured to mount the screen-brackets. The supporting bracket is sleeved at the axle, rotates around an axis of the axle, and is movably connected to the motion conversion structure and the screen bracket connection structure. The motion conversion structure is movable along an axis direction of the axle on a first surface relative to the supporting bracket.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 1, 2021
    Inventors: Ran ZHANG, Jinzhong SHI, Liang HAN, Tianshui TAN, Shibo RUI
  • Patent number: 10944509
    Abstract: A number K of N sub-channels that are defined by a code and that have associated reliabilities for input bits at N input bit positions, are to be selected to carry bits that are to be encoded. A localization area that includes multiple sub-channels and is located below fewer than K of the N sub-channels in a partial order of the N sub-channels is determined based on one or more coding parameters. The fewer than K sub-channels of the N sub-channels above the localization area in the partial order are selected, and a number of sub-channels from those in the localization area are also selected. The selected fewer than K sub-channels and the number of sub-channels selected from those in the localization area together include K sub-channels to carry the bits that are to be encoded.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: March 9, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jean-Claude Belfiore, Yiqun Ge, Gaoning He, Ran Zhang, Ingmar Land, Wuxian Shi, Wen Tong
  • Patent number: 10917112
    Abstract: A first error-detecting code (EDC) is computed based on a first segment of a block of information that is to be encoded, and a second EDC is computed based on at least a second segment of the block of information. The first EDC is masked with a first masking segment and the second EDC with a second masking segment to generate a first masked EDC and a second masked EDC. The first masking segment and the second masking segment are associated with a target receiver of the block of information. A codeword is generated based on a code and an input vector that includes the first segment, the first masked EDC, the second segment, and the second masked EDC. This type of coding could be useful to support early termination of blind detection at a decoder, for example.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: February 9, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yiqun Ge, Ran Zhang, Nan Cheng, Wuxian Shi
  • Publication number: 20210018801
    Abstract: The present disclosure relates to a display substrate, a display device, and a method for manufacturing a display substrate. The display substrate having a display area and a non-display area, includes: a common electrode layer located in the non-display area; a common electrode line located in the non-display area; and a plurality of bar-shape via holes located in the non-display area; wherein the plurality of bar-shape via holes extend in a direction away from the display area, and the common electrode layer is electrically connected to the common electrode line through the plurality of bar-shape via holes.
    Type: Application
    Filed: September 10, 2019
    Publication date: January 21, 2021
    Inventors: Xingyi LIU, Jideng ZHOU, Ran ZHANG
  • Publication number: 20200402438
    Abstract: The present disclosure provides a shift register and a method of driving the same, a gate driving circuit, and a display apparatus. The shift register includes an input circuit, an output circuit, a reset circuit, a control circuit, and a pull-down circuit. The control circuit is configured to, in response to a potential at the pull-up node, transmit a reference signal received at a reference signal terminal to a first pull-down node and/or a second pull-down node under control of a first control signal received at a first control signal terminal and a second control signal received at a second control signal terminal.
    Type: Application
    Filed: December 20, 2019
    Publication date: December 24, 2020
    Inventors: Yongxian Xie, Hui Wang, Fengzhen Lv, Ran Zhang, Cilong Luo, Ruiying Yang
  • Patent number: 10857459
    Abstract: A processing method is provided for a data providing server for displaying data. The method includes receiving scenario resource data sent by an interactive application server after an interactive scenario is created; and receiving snapshot data sent by the interactive application server according to a preset snapshot period. The snapshot data is generated by the interactive application server according to a full-object status in the interactive scenario. The method also include receiving a data load request sent by a data display client; sending the scenario resource data to the data display client according to the data load request, and the snapshot data to the data display client; and sending the object interaction data to the data display client after buffering object interaction data generated by the interactive application server.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: December 8, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zhenxing Zhang, Ran Zhang, Bin Qiu, Zhongkang Fang
  • Publication number: 20200372896
    Abstract: This application relates to an audio synthesis method, a storage medium, and a computer device. The method includes: obtaining a target text; determining a target song according to a selection instruction; synthesizing a self-made song using the target text and tune information of the target song according to a tune control model, the target text being used as the lyrics of the self-made song. The solutions provided in this application improve an audio playback effect.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 26, 2020
    Inventors: Lingrui CUI, Yi LU, Yiting ZHOU, Xinwan WU, Yidong LIANG, Xiao MEI, Qihang FENG, Fangxiao WANG, Huifu JIANG, Shangzhen ZHENG, Le YU, Shengfei XIA, Jingxuan WANG, Ran ZHANG, Yifan GUO, Zhenyun ZHANG
  • Publication number: 20200336804
    Abstract: A video interaction method, performed by a terminal, includes: playing an interactive video in a video playing interface, the interactive video comprising a target story node; displaying, based on the interactive video being played to the target story node, an interactive control on a target video picture of the interactive video; receiving a trigger operation on the interactive control; and displaying, based on the trigger operation, interactive content corresponding to the interactive control.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Ling Rui CUI, Ran ZHANG, Hui Fu JIANG, Shang Zhen ZHENG, Fu Yuan LIN, Yu ZHONG, Fang Xiao WANG, Zhen Yun ZHANG, Xin Wan WU
  • Publication number: 20200321029
    Abstract: A video production method and apparatus, a storage medium, and a computer device are disclosed. The method includes: receiving a follow-shot instruction in a case that reference video content is played on a video play interface, the follow-shot instruction including a reference video identifier; displaying a first video display region and a second video display region on a terminal screen; playing the reference video content in the first video display region, and recording displayed real-time video content in the second video display region; and generating a target video based on the recorded real-time video content and the reference video content. The first video display region and the second video display region are displayed on the terminal screen, the reference video content is played in the first video display region, and the displayed real-time video content is recorded in the second video display region.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Ling Rui CUI, Hao ZHANG, Yi Ting ZHOU, Nan LIU, Fengkai WU, Hui Fu JIANG, Sheng Fei XIA, Rong LI, Xin Wan WU, Xu Bin LU, Yi Fan GUO, Ran ZHANG, Jinqian LI, Yi XU
  • Publication number: 20200283216
    Abstract: A moisture resistant pad for a liquid crystal panel, including at least one moisture resistant construction including a central region and an edge region disposed around the central region, wherein the edge region includes a first undulation structure disposed around the central region, the first undulation structure being a closed structure for blocking water vapor out of the central region. In the moisture resistant pad for a liquid crystal panel, channels formed within a surface of a product that needs to be moisture resistant are isolated from the external environment so that water vapor in the external environment cannot contact the product surface through the channels. As a result, the pad has good moisture resistance, suitable in transportation environments or in packaging container environments.
    Type: Application
    Filed: September 29, 2017
    Publication date: September 10, 2020
    Inventors: Chao LV, Hui DONG, Ran ZHANG, Xinwei JIAO, Baoyong NIE, Le GUO, Jun ZHANG, Hengzhen LIANG
  • Patent number: 10765023
    Abstract: A connecting assembly includes a plurality of link members, a hanging-hole-shaped fixing structure having openings configured to hole the plurality of link members, a first shaft and a second shaft coupled to the plurality of link members, and a first fixing member and a second fixing member for coupling to a first display region and a second display region of the flexible display screen respectively. The first and the second fixing members are further coupled to the first shaft and the second shaft respectively. The openings of the hanging-hole-shaped fixing structure are movable to arrange the plurality of link members at different distances from each other, in order to bend the flexible display screen upon a force being exerted on the flexible display screen to cause a relative motion between the first and second display regions of the flexible display screen.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: September 1, 2020
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventor: Ran Zhang
  • Publication number: 20200270358
    Abstract: Provided is an afucosylated monoclonal antibody. The monoclonal antibody is a human IgG antibody and has an afucosylated sugar chain structure at a heavy-chain sugar chain binding site. Also provided are application of the monoclonal antibody in the preparation of antineoplastic drugs, and a composition containing the monoclonal antibody. Compared with a fucosylated monoclonal antibody, the provided afucosylated monoclonal antibody has higher biological activity in vitro and in vivo and can be used for developing more effective therapeutic monoclonal antibody drugs.
    Type: Application
    Filed: July 24, 2017
    Publication date: August 27, 2020
    Applicants: BEIJING GEFUCURE BIOTECHNOLOGY LIMITED COMPANY, Wuxi Kingenew Biotechnology Limited Company
    Inventors: Bo Tang, Ran Zhang, Jianmin Zhao, Jianwu Wang, Yunping Dai
  • Patent number: 10741072
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can determine a current location of a freight vehicle operated by the operator, using location information transmitted by the mobile device associated with the operator. At a given instance, the network computer system can determine a time of arrival for the freight vehicle to arrive at a given destination location based on various parameters. For example, the time of arrival can be based at least in part, on (i) a distance between the current location of the freight vehicle to the given destination location, (ii) a time for the freight vehicle to travel the distance, and (iii) a duration of one or more required downtime intervals during which one or more restrictions are placed on the operator operating the freight vehicle.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: August 11, 2020
    Assignee: Uber Technologies Inc.
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Patent number: 10735154
    Abstract: Coding sub-channel selection involves, in an embodiment, determining, from sub-channels that are defined by a code and that have associated reliabilities for input bits at input bit positions, a first number of the sub-channels to carry bits that are to be encoded. A second number of the sub-channels, greater than the first number, are selected. The second number of sub-channels are selected to provide exactly the first number sub-channels to be available to carry the bits that are to be encoded.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: August 4, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Louis-Philippe Hamelin, Yiqun Ge, Wuxian Shi, Ran Zhang, Nan Cheng
  • Patent number: D917372
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: April 27, 2021
    Assignee: ZHUHAI YUNZHOU INTELLIGENCE TECHNOLOGY LTD.
    Inventors: Ran Zhang, Yunfei Zhang