Patents by Inventor Xiaohui (Echo) Yu

Xiaohui (Echo) 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).

  • Patent number: 11770212
    Abstract: A data transmission method, includes: receiving N data packets sent by a communication opposite-end device, wherein each data packet includes a piece of target data, and N is a positive integer greater than 1; according to a receiving sequence of the N data packets from a first data packet to an Nth data packet, sequentially determining whether a transmission error occurs in each data packet; if it is determined that a data packet is transmitted incorrectly, storing, in a first queue, a piece of first indication information which indicates the data packet is transmitted incorrectly; and after it is determined that the reception of the N data packets ends, generating a first retransmission instruction, and sending the first retransmission instruction to the communication opposite-end device, wherein the first retransmission instruction includes information in the first queue.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: September 26, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Youxue Wang, Xiaohui Ma, Mengjun Hou, Kai Geng
  • Patent number: 11768975
    Abstract: An automatic modeling method for a user-defined vehicle controller includes: configuring a component model; generating a description file; summarizing component input and output signals/parameters; and creating the user-defined vehicle controller. A template and data required by the user is provided to automatically build a vehicle controller port model, and a vehicle controller policy model framework to assist the user to quickly and flexibly build the vehicle controller model is provided. The problem of low efficiency in building various user-defined vehicle controller models for different vehicle types is solved. The user develops a vehicle controller policy model under the given model framework, and the model can run directly without additional configuration of port signals. The user can modify the vehicle controller policy model online in real time, which solves the problem that the application configuration of the vehicle controller is complex and cannot be updated online in real time.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: September 26, 2023
    Assignees: CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD., CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD.
    Inventors: Wei Wang, Yan Yan, Wenbo Li, Fufan Qv, Hong Zheng, Xiaohui Zhang, Changqing Wang, Maodong Fang
  • Publication number: 20230299532
    Abstract: Provided is an adapter. The adapter includes a housing and an elastic component. The elastic component is configured to connect the housing with an installation frame. The elastic component includes an installation body, a blocking portion and a clamping elastic piece, the blocking portion and the clamping elastic piece are disposed on the installation body. The installation body is configured to be detachably connected to the housing. A first clamping gap capable of accommodating the installation frame is provided between the blocking portion and the clamping elastic piece.
    Type: Application
    Filed: May 24, 2023
    Publication date: September 21, 2023
    Inventors: Xiaotong YANG, Xiaohui LIU, Masaya NAKAGAWA
  • Publication number: 20230299237
    Abstract: The present disclosure provides an ultraviolet (UV) light-emitting diode (LED) and a manufacturing method thereof. The UV LED structure includes: a substrate, and an undoped AlN layer, an undoped AlGaN layer, an N-type doped AlGaN layer, an AlGaN quantum well structure, and an AlGaN electron barrier layer that are sequentially grown on one surface of the substrate; and P-type nanopillars vertically grown on the AlGaN electron barrier layer, where an N-electrode and a P-electrode are evaporated on the P-type nanopillar. In the UV LED structure according to the present disclosure, the diameter of the P-type nanopillar is controllable, and the density of the nanopillars is controllable. Metallic microbeads formed after annealing of a metal film are capable of guiding and catalyzing growth of nanopillars, such that the nanopillars grow vertically.
    Type: Application
    Filed: October 21, 2021
    Publication date: September 21, 2023
    Applicant: ZHIXIN SEMICONDUCTOR (HANGZHOU) CO., LTD
    Inventor: Xiaohui HUANG
  • Publication number: 20230296453
    Abstract: A capacitive flexible tactile sensor based on graded inclined micro-cylindrical structure, includes an upper electrode layer, a lower electrode layer and a dielectric layer between them. The dielectric layer is composed of an upper dielectric layer and a lower dielectric layer. The upper dielectric layer includes an upper dielectric layer base, upper dielectric layer long micro-cylinders and upper dielectric layer short micro-cylinders. The lower dielectric layer includes lower dielectric layer base, lower dielectric layer long micro-cylinder and lower dielectric layer short micro-cylinder. The upper dielectric layer long micro-cylinders and the lower dielectric layer long micro-cylinders are closely bonded, and there is a distance between the upper dielectric layer short micro-cylinder and the lower dielectric layer short micro-cylinder. The sensor structure of the present application is stable, overcomes the viscous effect.
    Type: Application
    Filed: December 31, 2021
    Publication date: September 21, 2023
    Applicant: ANHUI UNIVERSITY
    Inventors: Liangpan YANG, Xiaohui GUO, Siliang WANG, Zhiliang CHEN, Pengbin GUI, Wei ZENG, Lixia YANG, Yaohua XU, Zhixiang HAUNG
  • Patent number: 11763769
    Abstract: The present application provides a GOA device and a gate driving circuit. The GOA device includes a pull-up control circuit, a bootstrap capacitor, a pull-up circuit, a pull-down circuit, and a pull-down holding circuit. The present application decreases a number of TFTs of the gate driving circuit and simplifies a structure of the gate driving circuit by multiplexing the bootstrap capacitor, the pull-down circuit, and the pull-down holding circuit.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: September 19, 2023
    Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Zhida Xu, Xiaohui Yao, Ilgon Kim
  • Publication number: 20230284597
    Abstract: A method and device for judging heat resistance of chickens, which can more accurately judge the heat resistance of chickens under “non-lethal” conditions are provided. By treating the chickens with mild heat stress, detecting the blood biochemical index levels of the chickens before and after heat stress, and substituting them into the heat resistance judgment model, in such a manner that the heat resistance of the chickens is judged.
    Type: Application
    Filed: May 19, 2023
    Publication date: September 14, 2023
    Inventors: Yanzhang Gong, Zheya Sheng, Xiaohui Wu
  • Publication number: 20230290012
    Abstract: The present disclosure provides a point cloud encoding method and system, a point cloud decoding method and system, a point cloud encoder, and a point cloud decoder. A prediction mode of attribute information of a current point is determined through geometric information of a point in a point cloud, so that a determination process of the prediction mode is decoupled from a reconstruction process of the attribute information of the point in the point cloud, the two processes can be performed in parallel, and thus the efficiency of encoding and decoding is improved.
    Type: Application
    Filed: May 16, 2023
    Publication date: September 14, 2023
    Inventors: HUI YUAN, XIAOHUI WANG, LU WANG, QI LIU, MING LI
  • Publication number: 20230287781
    Abstract: A drilling well underground kick processing method and device are described.
    Type: Application
    Filed: May 26, 2022
    Publication date: September 14, 2023
    Applicant: China University of Petroleum (East China)
    Inventors: Yonghai Gao, Baojiang Sun, Zhiyuan Wang, Hao Li, Yufa Su, Bangtang Yin, Xinxin Zhao, Xuerui Wang, Xiaohui Sun
  • Publication number: 20230291946
    Abstract: In some embodiments, a method receives a line item factor for a line item at a first model. The method receives a competition factor at a second model. The first model generates a first value for a representation parameter based on the line item factor. The representation parameter is used to generate a representation for estimating selection of the instance of supplemental content for the line item for delivery. The second model generates a modification factor based on the competition factor. The modification factor is configured to modify the first value for the representation parameter based on competition from other line items to select the instance of supplemental content for the line item for delivery. The method modifies the first value for the representation parameter using the modification factor to generate a second value for the representation parameter where the second value is used to generate the representation.
    Type: Application
    Filed: March 30, 2022
    Publication date: September 14, 2023
    Inventors: Qingying CHEN, Hanqi WANG, Dingming WU, Chunyang WEI, Xiaohui XIE
  • Patent number: 11754666
    Abstract: Methods and systems are described that enable radar detection prioritization based on downstream feedback. As a vehicle is traveling in a travel corridor, radar detections are received by a processor and feedback related to a downstream function is received from another processor that is executing the downstream function. For the radar detections that are determined to be within the travel corridor, respective priorities are assigned based on locations of the radar detections and the feedback related to the downstream function. The radar detections with the assigned priorities are then stored in a detection buffer along with indications of their respective assigned priorities. In this way, the detection buffer may be optimized for the downstream function by filtering out certain detections and prioritizing others. Consequently, computational loads on the downstream function are reduced while ensuring that important detections are received by the downstream function early.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: September 12, 2023
    Assignee: Aptiv Technologies Limited
    Inventors: Kai Zhang, Xiaohui Wang, James Nicholas Nickolaou
  • Patent number: 11752496
    Abstract: The present invention discloses a mobile laboratory for use in environment testing, comprising a laboratory casing, lifting hooks are provided at four corners of a top part of an outer wall of the laboratory casing, a supporting frame is provided beneath a bottom of the laboratory casing, an testing room is provided in one side of the laboratory casing and beneficial effects are: by providing lifting hooks, it is convenient to lift and move the mobile laboratory, change orientation as per usage conditions with a transportation vehicle and to build quickly a mobile laboratory for use in the testing site; and the signal transceiver transmits testing data collected by near-infrared spectroscopy, biosensor technology, biochip detection technology, ATP bioluminescence method, immunological analysis method and immunological analysis method by QR code tags, RFID tags, cameras, temperature sensors, sound sensors, vibration sensors, pressure sensors, RFID readers, QR code readers, and single-chip microcomputers.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: September 12, 2023
    Assignee: GUANGDONG ZHONGHUI MOBILE LABORATORY TESTING TECHNOLOGY CO., LTD.
    Inventor: Xiaohui Peng
  • Publication number: 20230282594
    Abstract: A semiconductor wafer includes semiconductor dies and laser grooves formed in the scribe lines along the long edges of the semiconductor dies. A laser groove extends between the long edges of two adjacent semiconductor dies to encompass the corners of the two adjacent semiconductor dies. This prevents die cracking, for example during backgrind of the wafer. Moreover, the absence of laser grooves along the short edges of the semiconductor dies prevents die cracking, for example along short edges of dies overhanging empty space that are stressed during portions of the packaging process.
    Type: Application
    Filed: March 7, 2022
    Publication date: September 7, 2023
    Applicant: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Chin-Tien Chiu, Jia Li, Dongpeng Xue, Huirong Zhang, Guocheng Zhong, Xiaohui Wang, Hua Tan
  • Publication number: 20230282628
    Abstract: Provided is an ultraviolet device packaging structure, including: a substrate, a light-emitting cup, a UV light-emitting diode (LED) chip, a protection chip, and a detection chip. The substrate is provided with a front surface circuit layer on a front surface and an electric bonding pad on a rear surface. An inner wall of the light-emitting cup is a light-concentrating reflecting surface. The light-emitting cup is open at both ends, one end of the light-emitting cup is a light-emitting port, and the other end is fixedly disposed on the front surface of the substrate. The UV LED chip, the protection chip, the detection chip are all disposed in a functional region of the front surface circuit layer. The detection chip and the protection chip are both located at a side of the UV LED chip that is away from the light-emitting port. A lens is fixedly disposed at the light-emitting port.
    Type: Application
    Filed: March 2, 2023
    Publication date: September 7, 2023
    Inventors: Zhichao YAN, Xiaohui HUANG, Jianqing LIU, Dachao LI
  • Publication number: 20230284194
    Abstract: The disclosure relates to a 5th Generation (5G) or 6th Generation (6G) communication system for supporting a higher data transmission rate. Embodiments of the present disclosure provide a carrier management method, a resource allocation method and related devices, relating to the technical field of communication. The carrier management method comprises: receiving an access request from a user equipment (UE); and, determining, from candidate component carriers (CCs), a primary cell (Pcell) of the UE based on the per-resource block (RB) throughput corresponding to each candidate CC.
    Type: Application
    Filed: May 12, 2023
    Publication date: September 7, 2023
    Inventors: Shoufeng WANG, Junyi YU, Wei GAO, Sheng LEI, Xiaohui YANG, Nan CAO
  • Publication number: 20230280543
    Abstract: A duplex optical connector includes a holder, a pair of optical connectors rotatably disposed in the holder, a cable boot slidably attached to the holder, and a clip removably attached to the holder. The clip functions to maintain a lateral position of the optical connectors relative to the holder and transfer applied force on the pull boot into actuating force on the connector latches. Connector openings formed in the holder are elongated in the lateral direction to provide separate use and polarity reversal connector positions, wherein the connectors non-rotatably engage the holder in their use position and rotatably engage the holder in their polarity reversal position.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 7, 2023
    Inventors: Youbiao HUANG, Xiaohui LIU, Qiyue WANG, Masaya NAKAGAWA, Akira KODAMA, Akira MOTOFUJI
  • Publication number: 20230283588
    Abstract: A packet processing method and apparatus are provided. The method includes: on a forwarding path of an IPv6 packet, a key node (for example, a firewall) signs a packet, and a downstream apparatus of the key node verifies the signature, to determine whether the packet passes through the key node in a forwarding process. According to this application, the key node performs checking, to effectively prevent a packet which packet header is modified by attackers from bypassing the key node.
    Type: Application
    Filed: May 10, 2023
    Publication date: September 7, 2023
    Inventors: Yanping Xu, Liang Xia, Xiaohui Tong
  • Publication number: 20230273925
    Abstract: The present disclosure provides methods and apparatus for calibrating cost estimator for trustworthy DBMS performance. An aspect of the disclosure provides for a method, which includes generating a plurality of plans for potential execution by a DBMS, each of the plurality of plans being configured to generate a same response to a same specified database query. The method further includes generating, for each plan, a set of probability-cost value pairs, each indicative of an estimated upper cost for said plan and a probability that a cost for said plan will be equal to or less than said estimated upper cost, if and when said plan is executed. The method further includes selecting one of the plurality of plans based at least in part on an evaluation of the sets of probability-cost value pairs for the plurality of plans, and causing the DBMS to execute the selected plan.
    Type: Application
    Filed: February 25, 2022
    Publication date: August 31, 2023
    Applicants: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD., York University
    Inventors: Yifan LI, Xiaohui YU, Nikolaos KOUDAS, Shu LIN, Calvin SUN, Chong CHEN
  • Publication number: 20230276431
    Abstract: The 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 disclosure applies 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. A method performed by a network-side control node in mobile communication system is provided. The method includes acquiring information related to cooperative scheduling corresponding to a base station, determining configuration information for cooperative scheduling on traffics in overlapped beam coverage areas associated with a plurality of base stations including the base station, based on the information related to cooperative scheduling, and transmitting, to the base station, the configuration information.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 31, 2023
    Inventors: Yi ZHAO, Yupu LIU, Xiaohui LIANG, Zhe ZHENG, Guangcan YAN, Huiyang WANG, Jiajia WANG, Meifang JING, Xiaohui YANG, Hongliang BIAN, Yan LI
  • Patent number: 11740413
    Abstract: A duplex optical connector includes a holder, a pair of optical connectors rotatably disposed in the holder, a cable boot slidably attached to the holder, and a clip removably attached to the holder. The clip functions to maintain a lateral position of the optical connectors relative to the holder and transfer applied force on the pull boot into actuating force on the connector latches. Connector openings formed in the holder are elongated in the lateral direction to provide separate use and polarity reversal connector positions, wherein the connectors non-rotatably engage the holder in their use position and rotatably engage the holder in their polarity reversal position.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: August 29, 2023
    Assignees: SUNCALL AMERICA INC., SUNCALL TECHNOLOGIES (SZ) CO., LTD
    Inventors: Youbiao Huang, Xiaohui Liu, Qiyue Wang, Masaya Nakagawa, Akira Kodama, Akira Motofuji