Patents by Inventor Yi Xu

Yi Xu 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: 20210006716
    Abstract: A stabilization degree adjustment method includes obtaining a stabilization degree adjustment instruction and adjusting a stabilization degree of a stabilization mechanism according to the stabilization degree adjustment instruction. The stabilization mechanism is configured to support a load.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 7, 2021
    Inventors: Yi JIANG, Wen XU
  • Patent number: 10885845
    Abstract: The present disclosure provides an OLED pixel driving circuit, a driving method thereof and a display device including the same. The OLED pixel driving circuit includes: a first transistor, providing driving current to an organic light emitting diode, and comprising a first terminal, second terminal and control terminal coupled to a first node, second node and third node respectively; a power switch unit, coupled between a power supply voltage and the second node; a first switch unit, coupled between a data line and a fourth node to couple a data voltage signal from the data line to the fourth node; a second switch unit, coupled between the third node and the second node to enable the first transistor connected as a diode; a first capacitor, coupled between the fourth node and the first node; and a second capacitor, coupled between the fourth node and the second node.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: January 5, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Cuili Gai, Yi Cheng Lin, Ling Wang, Baoxia Zhang, Pan Xu
  • Patent number: 10886169
    Abstract: A method and structure of forming air gaps with a sidewall image transfer process such as self-aligned double patterning to reduce capacitances. Different materials can be provided in the mandrel and non-mandrel regions to enlarge a process window for metal line end formation.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: January 5, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kangguo Cheng, Ekmini A. De Silva, Juntao Li, Yi Song, Peng Xu
  • Patent number: 10887850
    Abstract: Wireless communications systems and methods related to improve control reporting latency are provided. A wireless communication device receives, from a first link in a first time interval, first control information associated with a second link and the first time interval. The wireless communication device transmits, via the second link in the first time interval, a control report associated with the second link based on a report configuration that is independent from the first control information. The report configuration is associated with a waveform type. The wireless communication device receives, from the first link in a second time interval following the first time interval, second control information that is dependent on the control report. The report configuration includes a power headroom (PHR) report configuration. The PHR report configuration includes a reference PHR report configuration. The PHR report configuration includes a delayed PHR report configuration.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: January 5, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Seyong Park, Amir Aminzadeh Gohari, Renqiu Wang, Yi Huang, Hao Xu
  • Publication number: 20200409522
    Abstract: A device displays a user interface of the social network platform, including status updates of users, a photo uploading region, and an input region for entering status updates of a user. The device presents recommended photos for upload in the photo uploading region. The recommended photos are selected by dividing photos in the photo library into one or more groups based on photographing location and photographing time, where, if a photographing location of a photo is not a regular location associated with a user of the device, the photo is grouped based on a common photographing location, and if the photographing location of the photo is a regular location associated with the user of the device, the photo is grouped based on a common photographing time. Photos are selected from at least one group as a recommended photo in the photo uploading region.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Inventors: Qin HUANG, Yongxiang GAO, Yi XU
  • Patent number: 10880799
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method for performing access for a UE. In addition, the present disclosure discloses a data forwarding method and a data forwarding equipment, user equipment and base station. By the technical solutions disclosed in the present disclosure, a UE may help a base station to forward data of other UEs.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: December 29, 2020
    Inventors: Lixiang Xu, Weiwei Wang, Xiaowan Ke, Hong Wang, Shichang Zhang, Yingyang Li, Yi Wang, Xiaoning Ma
  • Patent number: 10880789
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method for performing access for a UE. In addition, the present disclosure discloses a data forwarding method and a data forwarding equipment, user equipment and base station. By the technical solutions disclosed in the present disclosure, a UE may help a base station to forward data of other UEs.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: December 29, 2020
    Inventors: Lixiang Xu, Weiwei Wang, Xiaowan Ke, Hong Wang, Shichang Zhang, Yingyang Li, Yi Wang, Xiaoning Ma
  • Publication number: 20200401970
    Abstract: Based at least in part on current demand and current roles of workers associated with an organization, the electronic device computes a need for a first set of workers capable of performing a type of task. Then, based at least in part on locations of a second set of workers, current roles of the second set of workers, and additional qualifications of the second set of workers, the electronic device determines dynamic reassignments to the type of task for the second set of workers. Note that the type of task is different from sets of tasks that define the current roles. Next, the electronic device provides assignment information that proposes the dynamic reassignment to the type of task for the second set of workers, and receives opt-in messages from at least a subset of the second set of workers confirming acceptance of the dynamic reassignment.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 24, 2020
    Applicant: MavenWork, Inc.
    Inventors: Cong Xu, Yi Zheng, Evan Alan Meyer
  • Publication number: 20200401093
    Abstract: Systems and methods for a hybrid system-on-chip usable for predicting performance and power requirements of a host server include a big cores module, including central processing units, for receiving and pre-processing performance and power metrics data of the host server and to allocate computing resources, a small cores module, including massively parallel processing units, for mapping each instance associated with host server in the performance and power metrics data to a corresponding massively parallel processing unit based on the allocated computing resources for a per-instance metrics calculation, and an artificial intelligence (AI) accelerator for calculating performance and power prediction results based on the per-instant calculations from the small cores module.
    Type: Application
    Filed: February 8, 2018
    Publication date: December 24, 2020
    Inventors: Jun Song, Yi Liu, Lingling Jin, Guan Wang, Ying Wang, Hong Tang, Nan Zhang, Zhengxiong Tian, Yu Zhou, Chao Qian, Shuiwang Liu, Jun Ruan, Bo Yang, Lin Yu, Jiangwei Huang, Hong Zhou, Yijun Lu, Shao Xu, Shiwei Li, Xiaoli Meng
  • Patent number: 10873435
    Abstract: The duration of variable length uplink control channels may vary over a wide range. Transmissions related to overhead may take up a larger percentage of symbols for shorter durations of the variable length uplink control channel. Disabling intra-slot hopping may be beneficial to decrease overhead (as a percentage). The apparatus may be an apparatus for wireless communication. The apparatus may include a transmitter or receiver and a processing system. The processing system may be configured to determine whether or not to use intra-slot frequency hopping for a variable length uplink control channel, and communicate information to the transmitter for transmission over the variable length uplink control channel or receive information from the receiver. The information may be received over the variable length uplink control channel, the information transmitted by the transmitter or received by the receiver based on the determination of whether or not to use intra-slot frequency hopping.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: December 22, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Renqiu Wang, Hao Xu, Seyong Park
  • Patent number: 10873755
    Abstract: Techniques related to motion estimation with neighbor block pattern for video coding.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: December 22, 2020
    Assignee: Intel Corporation
    Inventors: Zhipin Deng, Iole Moccagatta, Lidong Xu, Wenhao Zhang, Yi-Jen Chiu
  • Publication number: 20200390445
    Abstract: A handle assembly and a stapler including the same are provided. The handle assembly includes: a first handle component and a second handle, a first end of which is rotatably connected with the first handle component. The handle can be divided into a first handle component and a second handle, and a linkage state of the first handle component and the second handle can be controlled by a moving position of a slider which can be returned by action of a compression spring after the slider is free from a force exerted by the indicator, and a position of the compression spring is defined by a first limiting structure of the slider and a second limiting structure of the first handle component.
    Type: Application
    Filed: December 12, 2018
    Publication date: December 17, 2020
    Inventors: Zhi CHEN, Yi GUO, Jiang LIN, Xiaowei XU
  • Publication number: 20200392083
    Abstract: Provided are a compound for the prevention and treatment of diseases associated with PD-L1, a preparation method therefor and use thereof. Specifically, provided are the compound of formula I, the stereoisomer and the racemate thereof, or pharmaceutically acceptable salts thereof, and also provided is an application thereof in the preparation of a drug for the prevention and treatment of diseases associated with PD-Ll.
    Type: Application
    Filed: August 17, 2018
    Publication date: December 17, 2020
    Inventors: Lei JIANG, Jianwen DENG, Xiaoli LU, Ke SHANG, Jianyong SHOU, Bing WANG, Danyi WU, Xueli XU, Yuan XU, Yi ZHANG, Mingwei ZHENG
  • Patent number: 10866101
    Abstract: A system for generating a ground truth dataset for motion planning is disclosed. The system includes sensors for data acquisition for motion planning of a vehicle, the sensors including a LiDAR; a calculating module configured to calculate LiDAR poses in response to data from the sensors and generate undistorted LiDAR scans; an extracting module configured to extract static points from a target undistorted LiDAR scan and generate a LiDAR static-scene point cloud; and a generating module configured to generate sparse image point correspondences for each pair of images, using the LiDAR static-scene point cloud.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: December 15, 2020
    Assignee: TUSIMPLE, INC.
    Inventors: Yi Wang, Bolun Zhang, Yi Luo, Ke Xu
  • Patent number: 10868652
    Abstract: Certain aspects of the present disclosure generally relate to wireless communications. In some aspects, a wireless communication device may configure a wireless communication structure to include at least a data portion and a common uplink portion, wherein the common uplink portion includes a first symbol and a second symbol, wherein the first symbol precedes the second symbol. The wireless communication device may map at least a portion of one or more reference signals or an uplink payload to at least one of the first symbol or the second symbol.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: December 15, 2020
    Assignee: Qualcomm Incorporated
    Inventors: Renqiu Wang, Yi Huang, Wanshi Chen, Peter Gaal, Wei Zeng, Hao Xu
  • Publication number: 20200388220
    Abstract: A pixel circuit unit, a driving method thereof, a display panel and a display device are disclosed. The pixel circuit unit includes a plurality of pixel drive circuits and a voltage control circuit including a first terminal and a second terminal; the first terminal is connected with a first voltage terminal to receive a first supply voltage provided by the first voltage terminal; each pixel drive circuit includes a light-emitting drive circuit including a supply voltage receiving terminal and a control terminal; the supply voltage receiving terminal is electrically connected with the second terminal, so as to allow the supply voltage receiving terminal to be capable of receiving the first supply voltage; and the voltage control circuit is configured to be disconnected in a data voltage writing stage, so that the supply voltage receiving terminal does not receive the first supply voltage in the data voltage writing stage.
    Type: Application
    Filed: April 12, 2019
    Publication date: December 10, 2020
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pan XU, Cuili GAI, Yi Cheng LIN, Ling WANG
  • Publication number: 20200388533
    Abstract: Methods and apparatus for an interconnect formed on a substrate and a method of forming the interconnect thereon. In embodiments, the methods include etching through a hard mask disposed atop a low-k dielectric layer to form a via through the low-k dielectric layer and expose a conductive surface; contacting the conductive surface with dilute hydrofluoric acid to remove contaminants therefrom; removing the hard mask disposed atop the low-k dielectric layer; and applying a remote hydrogen plasma to the conductive surface to form an exposed portion of the conductive surface.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 10, 2020
    Inventors: SHI YOU, HE REN, MEHUL NAIK, YI XU, FENG CHEN
  • Patent number: 10860683
    Abstract: The general problem of pattern change discovery between high-dimensional data sets is addressed by considering the notion of the principal angles between the subspaces is introduced to measure the subspace difference between two high-dimensional data sets. Current methods either mainly focus on magnitude change detection of low-dimensional data sets or are under supervised frameworks. Principal angles bear a property to isolate subspace change from the magnitude change. To address the challenge of directly computing the principal angles, matrix factorization is used to serve as a statistical framework and develop the principle of the dominant subspace mapping to transfer the principal angle based detection to a matrix factorization problem. Matrix factorization can be naturally embedded into the likelihood ratio test based on the linear models. The method may be unsupervised and addresses the statistical significance of the pattern changes between high-dimensional data sets.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: December 8, 2020
    Assignee: The Research Foundation for The State University of New York
    Inventors: Yi Xu, Zhongfei Mark Zhang
  • Patent number: 10861108
    Abstract: A resource sharing method is performed at a mobile terminal, the method including: configuring a to-be-shared resource by using a processor, to obtain data needed for obtaining a resource; obtaining a user identifier of a currently logged-in social networking application; obtaining a resource sharing message image template, a user-defined visible element, and configuration information of the visible element that are associated with the user identifier; drawing a resource sharing message image according to the resource sharing message image template, the visible element, and the configuration information, and displaying the resource sharing message image on a social network propagation page of the social networking application; and transferring, by using a social network, a resource sharing message corresponding to the resource sharing message image, the resource sharing message including the data needed for obtaining a resource.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: December 8, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wenhui Lai, Danni Lin, Pengfei Zhong, Feng Xiong, Lin Liu, Wei Zhai, Richeng Xiao, Lingfeng Xu, Zengkang Liao, Cong Tang, Ming Huang, Moubang Li, Jianwei Kuang, Junchao Wang, Song Wang, Zurong Wu, Qiang Tu, Shan Chen, Jianli Li, Chang He, Wei Shi, Yanxue Chong, Yehui Huang, Qianqian Lin, Yi Chen, Yumiao Zhang, Yifan Yang, Chuanqing Li, Zhenquan Wu, Xingxing Dai
  • Patent number: 10861109
    Abstract: A resource sharing method is performed at a mobile terminal, the method including: receiving a resource sharing message configuration file that is delivered in a pre-configured delivery time period; obtaining a theme activity time period according to the resource sharing message configuration file; displaying a resource sharing message configuration portal in the theme activity time period; detecting an operation on the resource sharing message configuration portal, and entering a resource sharing message configuration page; obtaining, according to a configuration performed on the resource sharing message configuration page, a resource sharing message template matching the theme activity time period and resource information matching the resource sharing message template; generating a resource sharing message according to the obtained resource sharing message template and resource information, the resource sharing message including data for obtaining a resource; and sharing the resource sharing message.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: December 8, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wenhui Lai, Danni Lin, Pengfei Zhong, Feng Xiong, Lin Liu, Wei Zhai, Richeng Xiao, Lingfeng Xu, Zengkang Liao, Cong Tang, Ming Huang, Moubang Li, Jianwei Kuang, Junchao Wang, Song Wang, Zurong Wu, Qiang Tu, Shan Chen, Jianli Li, Chang He, Wei Shi, Yanxue Chong, Yehui Huang, Qianqian Lin, Yi Chen, Yumiao Zhang, Yifan Yang, Chuanqing Li, Zhenquan Wu, Xingxing Dai