Patents by Inventor Xin Yu

Xin Yu 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: 20190223095
    Abstract: The present disclosure discloses a data communication method and a device, to resolve a prior-art problem of a high latency for switching a terminal device from an idle mode to a connected mode. The method includes: prestoring, by a terminal device, a TA indication list of a group of cells; performing, by the terminal device, cell selection or reselection, and obtaining a cell identity of a cell obtained after the selection or reselection; querying, by the terminal device based on the cell identity, the TA indication list of the group of cells for a TA value corresponding to the cell identity; and if the terminal device successfully finds, in the TA indication list of the group of cells, the TA value corresponding to the cell identity, sending, by the terminal device, an uplink Radio Resource Control (RRC) message in a random access-free manner.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Inventors: Haifeng YU, Xin XIONG, Feng YU
  • Publication number: 20190223196
    Abstract: A logical channel scheduling method including receiving, by the terminal device, control information sent by a network device, where the control information includes the logical channel scheduling indication information, and the logical channel scheduling indication information is at least one of an indication that a resource is used by a logical channel separately, an update indication of a prioritized bit rate (PBR) scheduled for the logical channel, and an update indication of a logical channel priority (LCP) scheduled for the logical channel; and obtaining, by the terminal device according to the logical channel scheduling indication information, an uplink scheduling resource used for sending logical channel data.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Inventors: Haifeng Yu, Xin Xiong, Feng Yu
  • Publication number: 20190212930
    Abstract: This invention discloses a data storage chip and a data access method. The data access method is applied to a memory that includes a first area having a first range of memory address and a second area having a second range of memory address. The first range of memory address and the second range of memory address do not overlap. The method includes steps of: reading a predetermined address of the first area to obtain a control value; receiving a memory read command containing a target address; accessing the first area according to the memory read command when the target address is within the first range of memory address, and accessing the second area according to the memory read command when the target address is within the second range of memory address; and selectively sending the data read from the first area according to the control value.
    Type: Application
    Filed: December 18, 2018
    Publication date: July 11, 2019
    Inventors: ZHENBING QIAN, DONG-YU HE, XIN YIN, ZHAOCHI LIU, HONG-HAI DAI
  • Publication number: 20190215893
    Abstract: A terminal device can modify, through an RRC link providing a normal service, an RRC link in which an RLF or channel quality deterioration occurs, so that the terminal device maintains RRC links to at least two network devices, thereby ensuring RRC reliability while the failed RRC link or the RRC link whose channel quality is poor is replaced in time. The method includes: sending, by a terminal device, a first link modification request to a first network device through a first RRC link; receiving, by the terminal device, an RRC link modification message and a transmission parameter that are sent by the first network device through the first RRC link; and setting up, by the terminal device, a target RRC link to a target network device based on the transmission parameter, and maintaining both the target RRC link and the first RRC link.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 11, 2019
    Inventors: Haifeng YU, Xin XIONG
  • Patent number: 10345681
    Abstract: A plurality of lighting elements is configured to selectively illuminate a scene during a plurality of time intervals. The plurality of lighting elements forms a different illumination pattern in each of the plurality of time intervals. One or more sensors are configured to measure a plurality of intensities of light received from the scene during the plurality of time intervals. A processor is configured to generate an image of the scene based on the plurality of intensities. In some cases, the plurality of lighting elements are switched on or off to produce different illumination patterns during a plurality of time intervals that too short to be perceptible to the human eye.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: July 9, 2019
    Assignee: Nokia of America Corporation
    Inventors: Hong Jiang, Gang Huang, Victor Yu, Paul A. Wilford, Xin Yuan
  • Publication number: 20190197759
    Abstract: A method and an apparatus for establishing a coordinate system and a data structure product are provided. The method includes following steps: obtaining at least one layer related to an arrangement of an indoor space to generate a layout pattern in a 2D or 3D model; obtaining locations of positioning devices located within the indoor space and labelling the locations in the layout pattern; dividing the layout pattern into multiple view tiles according to a unit area or a unit volume for displaying the layout pattern; dividing a portion of the layout pattern around the labelled positioning devices into multiple positioning tiles according to the labelled locations of the positioning devices; and selecting at least one representative point of the view tiles and the positioning tiles as a reference point to define a reference frame and establishing the coordinate system based on the reference frame.
    Type: Application
    Filed: December 27, 2017
    Publication date: June 27, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: Po-Yu Huang, Xin-Lan Liao, Wei-Liang Wu, Lih-Guong Jang, Kun-Hsien Lin, Yi-Yuan Chen
  • Publication number: 20190194309
    Abstract: Disclosed are monoclonal antibodies that bind specifically to macrophage stimulating protein receptor (or RON—Recepteur d' Origine Nantais). Also provided are the chimeric antigen receptors, bispecific antibodies, bivalent antibodies and biTE thereof, as well as pharmaceutical compositions and uses of said antibodies for the treatment of cancer and fibrosis and an ex vivo method of evaluating the status of a cancer patient using said antibodies. In particular, two monoclonal antibodies, 7G8 and 6D4, demonstrating good therapeutic efficacy in inhibiting tumour growth in human xenograft mice models and sensitivity in human xenograft mouse tumour imaging models are provided.
    Type: Application
    Filed: August 28, 2017
    Publication date: June 27, 2019
    Inventors: David LANE, Xin Yu KOH, Le-Ann HWANG
  • Publication number: 20190197826
    Abstract: An interactive application processing method is described. A selection of an online interactive activity by a user is received in an interactive application. The online interactive activity is associated with an offline interactive activity. According to a past performance result, a determination is made, by circuitry of an interactive application apparatus, as to whether the user qualifies to participate in the offline interactive activity. When the user is determined to qualify to participate in the offline interactive activity, identity information of the user is acquired. A certificate is generated based on the identity information for allowing the user to participate in the offline interactive activity.
    Type: Application
    Filed: March 5, 2019
    Publication date: June 27, 2019
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yong FAN, Zhiqiang HE, Jing ZHOU, Wuming YIN, Caiming FU, Xuan YU, Mingang HUANG, Yi LIU, Xiaohui CHEN, Xiaohui ZHENG, Ran DING, Xiejuan LIAO, Kan LIAO, Yancen LIN, Xiongfei WU, Ming HAN, Yuan YUAN, Xin ZHANG, Qingxin CHEN, Sheng HUANG, Yihua JIN, Yu CHEN
  • Publication number: 20190197030
    Abstract: Methods and systems for processing incoming data in real-time are described herein. The incoming data is processed in real-time to generate data records that may be improved over time, for example, by automatically correcting inaccurate data in the records. In some embodiments, when data is received, a real-time process is initially performed on the received data under a first time constraint to produce first data for a data record. Subsequently, one or more non-real-time processes are then performed on the received data under a second time constraint to produce second data for the data record. The second data may be used to update the data record, for example, to correct any inaccuracy caused by the real-time process of the received data. Preferably, the second time constraint is longer than the first time constraint.
    Type: Application
    Filed: August 18, 2017
    Publication date: June 27, 2019
    Inventors: Xin Li, Xiachan Yun, Yunfeng Li, Yang Yu, Zhijun Ling, Ke Zheng, Uri Arad, Frederic Tu
  • Patent number: 10320489
    Abstract: A channel estimation technique suitable for implementation at a digital communication receiver such as an optical signal receiver apparatus includes receiving, over a communication channel, a transmission comprising a sequence of modulated symbols, estimating, at multiple frequencies, estimated values of a channel transfer function of the communication channel and selectively revising the estimated values of channel transfer function by reducing glitches in the estimated values of the channel transfer function.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: June 11, 2019
    Assignee: ZTE Corporation
    Inventors: Xin Xiao, Jianjun Yu
  • Patent number: 10319186
    Abstract: Various embodiments of the present disclosure provide a gaming system and method providing a plurality of different player-selectable wager alternatives if a credit balance of a player is less than a designated wager amount (such as a cost to cover a play of a wagering game or a maximum wager amount for the play of the wagering game) and greater than or equal to a lowest eligible credit balance (such as 1 credit). Generally, selecting one of the different wager alternatives when the player's remaining credit balance is less than the designated wager amount and greater than or equal to the lowest eligible wager amount enables the player to utilize the player's remaining credit balance (or any suitable portion thereof) in a manner that is different than, separate from, and in addition to wagering on one or more plays of the wagering game.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: June 11, 2019
    Assignee: IGT
    Inventors: Arthur A. Donavan, Christian D. Gerchak, Stephen M. Abbamonte, Kenneth J. McAll, Christopher P. Strader, Christopher W. Ginac, Timothy C. Hare, Amanda M. Tremblay, Dave W. Mueller, Xin Yu, Robert W. Maddox, Gianpaulo M. Sorreta
  • Patent number: 10316033
    Abstract: Provided is a process of synthesizing a substituted pyridine and pyrimidine compound. Particularly, provided is a method for preparing a compound of formula III via a compound of formula II?, wherein the definition of each of groups is as described as the description. Compound with other methods, the method in the present invention has features of high yield and a result product being easier to separate.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: June 11, 2019
    Assignees: Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shandong Luoxin Pharmaceutical Group Stock Co., Ltd.
    Inventors: Jingkang Shen, Tao Meng, Ting Yu, Lanping Ma, Xin Wang, Lin Chen
  • Publication number: 20190163336
    Abstract: The present disclosure provides a video displaying method and apparatus, a device and a computer storage medium, wherein the method comprises: positioning a target video; displaying a video preview of the target video, the video preview being a video segment extracted from the target video. This displaying manner exhibits a stronger capability of expressing the video content. The user can better know whether the video is the desired content. The present disclosure may reduce a probability of the user missing desired video resources and reduce a probability that the user finds that the video content does not meet an expectation after he views the video content, thereby helping the user to conveniently and effectively view the desired video resources.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 30, 2019
    Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xinwei Yu, XI Zeng, Fu Li, Shilei Wen, Jiaqi Jiang, Xin Zhang, Feng Li, Baoyu Zhang, Meng Qi, Lixing Gong, Rongrong Han, Yueyang Song, Fantian Meng, Haiping Wang, Xiao Liu, Hao Sun, Xubin Li, Chenghao Chang
  • Publication number: 20190163981
    Abstract: The present disclosure provides a method and apparatus for extracting a video preview, a device and a computer storage medium. The method comprises: inputting a video into a video classification model obtained by pre-training; obtaining weights of respective video frames output by an attention module in the video classification model; extracting continuous N video frames whose total weight value satisfies a preset requirement, as the video preview of the target video, N being a preset positive integer. It is possible to, in the manner provided by the present disclosure, automatically extract continuous video frames from the video as the video preview, without requiring manual clipping, and with manpower costs being reduced.
    Type: Application
    Filed: November 5, 2018
    Publication date: May 30, 2019
    Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xinwei Yu, Xi Zeng, Fu Li, Shilei Wen, Jiaqi Jiang, Xin Zhang, Feng Li, Baoyu Zhang, Meng Qi, Lixing Gong, Rongrong Han, Yueyang Song, Fantian Meng, Haiping Wang, Xiao Liu, Hao Sun, Xubin Li, Chenghao Chang
  • Publication number: 20190164997
    Abstract: An array substrate, a method for manufacturing an array substrate, a display panel and a display device are provided. The array substrate includes: a base substrate including a display area and a non-display area; a dummy data line in the non-display area of the base substrate; and an effective data line in the non-display area of the base substrate. The dummy data line is closer to an edge of the base substrate than the effective data line, and a width of the dummy data line is greater than a width of the effective data line.
    Type: Application
    Filed: September 14, 2018
    Publication date: May 30, 2019
    Inventors: Yanfeng Li, Yanan Yu, Jingyi Xu, Xin Zhao, Xiaokang Wang, Yanwei Ren, Wei Li
  • Publication number: 20190146276
    Abstract: A backlight module, a controlling method thereof, and a display device are disclosed. The backlight module includes a light guide plate and at least one digital micro-mirror device located on a side of the light guide plate away from a light exiting surface. The at least one digital micro-mirror device includes a plurality of micro-mirrors, and a reflective surface of each of the plurality of micro-mirrors faces the light guide plate. A local brightness of the backlight module is adjusted by controlling the micro-mirrors in the digital micro-mirror device.
    Type: Application
    Filed: February 12, 2018
    Publication date: May 16, 2019
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pengfei CHENG, Lei CHEN, Xuqing FENG, Fei GAO, Xin MA, Xuerong WANG, Lu YU, Chuan SUN
  • Publication number: 20190147616
    Abstract: The present invention provides a method and a device for image rectification, which is applied to the field of image processing. The method includes: receiving two images, wherein the two images are images of a target object captured at different viewpoints, and an image capturing device configured to capture the two images, includes a first image capturing device and a second image capturing device; determining positions of corresponding feature point pairs in the two images; and aligning the two images according to the positions of the feature point pairs and parameters of the first image capturing device and the second image capturing device. The above-mentioned method can rectify the images captured at different viewpoints, thereby ensuring the alignment of pixels, and avoiding visual discomfort of the viewer.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 16, 2019
    Applicant: ArcSoft (Hangzhou) Multimedia Technology Co., Ltd.
    Inventors: Li YU, Wang MIAO, Xin FAN
  • Publication number: 20190149798
    Abstract: The present invention provides a method and a device for image rectification, which are applied in the field of image processing. The method includes: receiving two images, the two images are images of a target object captured from different viewpoints; performing an epipolar rectification on the two images; rectifying the two images after the epipolar rectification based on the image contents; and splicing the two images after the rectification based on the image contents. The method can rectify the images captured from different viewpoints, thereby ensuring the pixel alignment, and avoiding visual discomfort to the viewer.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 16, 2019
    Applicant: ArcSoft (Hangzhou) Multimedia Technology Co., Ltd.
    Inventors: Wang MIAO, Li YU, Xin FAN
  • Publication number: 20190132654
    Abstract: Embodiments provide methods and devices for providing object information associated with a media program. Embodiments include identifying an object of interest in an image of a frame of the media program; inserting an indicator into the image of the frame to identify the object of interest; generating a video clip associated with the identified object based on a portion of the media program; constructing an information page containing information regarding the object of interest, wherein the information page comprises a window for displaying the video clip; and transmitting the information page, including the video clip, to the user device.
    Type: Application
    Filed: October 26, 2017
    Publication date: May 2, 2019
    Applicant: Futurewei Technologies, Inc.
    Inventors: Xun HU, Xin YU
  • Patent number: 10275223
    Abstract: A processor within a networked distributed drafting platform generates a public key-value context file that includes initial default key-value mappings between keywords and values for use in a distributed drafting project. Refined project-level key-value mappings are elected by considering differences between the initial default key-value mappings and personal key-value mappings within a set of distributed personal key-value context files each maintained by different drafters of the distributed drafting project. The initial default key-value mappings of the public key-value context file are updated with the elected refined project-level key-value mappings within the networked distributed drafting platform.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: April 30, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Shuo Li, Xin Peng Liu, Meng M. Wan, Chen Xin Yu