Patents by Inventor Hui Zhao

Hui Zhao 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: 20190287465
    Abstract: The present application provides a scan driver, a driving method thereof and an organic light emitting display. The scan driver includes a first driving area and a second driving area. The first driving area includes a number of first driving units, and the number of the first driving units sequentially sends a first driving signal and a third driving signal to a scan line. The second driving area includes a number of second driving units, and the number of the second driving units sequentially sends a second driving signal to the scan line.
    Type: Application
    Filed: May 31, 2019
    Publication date: September 19, 2019
    Inventors: Guohua ZHAO, Siming HU, Lu ZHANG, Zhenzhen HAN, Hui ZHU
  • Publication number: 20190272437
    Abstract: The embodiments of the present application disclose a license plate correction method and apparatus. A to-be-corrected license plate and a corresponding to-be-corrected vehicle-passing record are first determined. Similar license plates of the to-be-corrected license plate are determined. The vehicle-passing record for each similar license plate is matched with the to-be-corrected vehicle-passing record, thereby determining a matching probability of each similar license plate and the to-be-corrected license plate. A similar license plate is determined as a corrected license plate, wherein the matching probability between this similar license plate and the to-be-corrected license plate is highest. Therefore, a license plate that was incorrectly recognized can be corrected.
    Type: Application
    Filed: October 26, 2017
    Publication date: September 5, 2019
    Inventors: Hui WANG, Shifan ZHAO
  • Patent number: 10403897
    Abstract: A composite electrode prepared from silicon-graphene material and conductive polymer binder poly (1-pyrenebutyl methacrylate-co-methacrylic acid) for use in lithium-ion batteries.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: September 3, 2019
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Gao Liu, Zhe Jia, Tianyue Zheng, Hui Zhao, Ann-Christin Gentschev, Thorsten Langer, Simon Lux
  • Publication number: 20190268801
    Abstract: A user equipment (UE) can receive a first data stream and a second data stream; store data units of the second data stream, as stored data units, in a buffer while a retransmission operation is performed for the first data stream; determine that a threshold is satisfied with regard to the buffer, wherein the threshold is associated with a counter that is maintained based on the storing of the data units; and provide the stored data units based on determining that the threshold is satisfied.
    Type: Application
    Filed: February 27, 2018
    Publication date: August 29, 2019
    Inventors: Xin WANG, Hui Zhao, Lily Zhu, Andrew E. Youtz
  • Publication number: 20190268962
    Abstract: A user equipment (UE) can determine a first measurement value and a second measurement value based on a 5G/New Radio (5G/NR) synchronization signal; determine a state of the UE, wherein the state relates to a 5G/NR connection state and a 4G/Long Term Evolution (4G/LTE) connection state of the UE; provide, for display, at least one network indicator indicating whether the UE is associated with a 4G/LTE connection and whether the UE is associated with a 5G/NR connection, wherein the at least one network indicator is based on the state; and provide, for display, at least one signal indicator indicating a signal strength associated with at least one of the 4G/LTE connection or the 5G/NR connection, wherein, when the signal strength is associated with the 5G/NR connection, the at least one signal indicator is based on the first measurement value and the second measurement value.
    Type: Application
    Filed: February 27, 2018
    Publication date: August 29, 2019
    Inventors: Xin WANG, Andrew E. YOUTZ, Hui ZHAO, Lily ZHU, Samirkumar PATEL, Balaji L. RAGHAVACHARI
  • Publication number: 20190260307
    Abstract: Four quadrant modulation techniques that can synthesize a full range solution or a full modulation index range are provided. Such techniques can be applied to a DC/AC inverter, an AC to DC rectifier, and AC/DC/ AC topology. The techniques can also be applied to a neutral point clamped (NPC) topology, flying capacitor (FLC) topology, cascaded H-bridge (CHB) topology, modular multilevel topology, modular multilevel converters, and multimodule converters.
    Type: Application
    Filed: August 9, 2017
    Publication date: August 22, 2019
    Inventors: Shuo WANG, Hui ZHAO
  • Patent number: 10385061
    Abstract: A compound and use thereof are provided. The compound of the invention has formula I shown below. Each variable in formula I, is defined in the specification. The invention also provides a method for treating renal and cardiac dysfunction. The method includes administering to a subject in need thereof an effective amount of the compound of the invention and a pharmaceutical acceptable salt and carrier.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: August 20, 2019
    Assignee: Phytohealth Corporation
    Inventors: Kuo-Hsiung Lee, Rong-Tsun Wu, Xiao-Ming Yang, Yu Zhao, Lin-Yea Horng, Hui-Ching Sung, Pei-Lun Hsu, Chien-Hsin Cheng, Yi-Li Lee
  • Publication number: 20190250046
    Abstract: Systems, devices and methods are provided herein for measuring a junction temperature of a transistor. A system includes a power inverter configured to supply power to a load, the power inverter including the transistor that is configured to switch between an on-state and an off-state and generate a load current during the on-state; a current sensor configured to measure the load current; a voltage transit slope detection circuit configured to determine a voltage transit slope corresponding to a voltage across the transistor during a turn-off period of the transistor during which the transistor is in the off-state; and a processing unit configured to determine the junction temperature of the transistor based on the measured load current and the determined voltage transit slope.
    Type: Application
    Filed: February 14, 2018
    Publication date: August 15, 2019
    Applicant: Infineon Technologies AG
    Inventors: Hui Bo SUN, Jia ZHAO
  • Publication number: 20190250067
    Abstract: The present invention discloses a fault diagnosis and life testing machine for a flexible precision thin-wall bearing (16), including a rack, and an axial loading device, a main driving device, a bearing mounting device, a clamping tooling, a data acquisition device, a hydraulic and a pneumatic auxiliary device which are provided on the rack. The main driving device is connected to a rear side of the axial loading device, and the clamping tooling is arranged at a front side of the axial loading device, for clamping the thin-wall bearing (16) onto the bearing mounting device. The data acquisition device is arranged in the axial loading device and at a side of the rack, the hydraulic and pneumatic auxiliary device is arranged at a side of the rack, and the axial loading device and the main driving device are connected by a pipeline.
    Type: Application
    Filed: December 11, 2017
    Publication date: August 15, 2019
    Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Weiguang LI, Zhen LI, Xuezhi ZHAO, Guo ZHAO, Yiqin ZHUANG, Dongze ZHENG, Xin LIN, Junkuan CUI, Hui CHEN, Jingrun ZHANG
  • Patent number: 10373877
    Abstract: One illustrative method disclosed herein includes forming a plurality of transistors on a semiconductor substrate, wherein each of the transistors comprise source/drain epitaxial semiconductor material in the source/drain regions, a contact etch stop layer (CESL) positioned above the source/drain epitaxial semiconductor material and an insulating material positioned above the contact etch stop layer, and forming a plurality of contact isolation cavities by performing at least one etching process sequence, wherein the etching process sequence is adapted to sequentially remove the insulating material, the CESL and the source/drain epitaxial semiconductor material, and forming a contact isolation structure in each of the contact isolation cavities.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: August 6, 2019
    Assignee: GLOBALFOUNDRIES Inc.
    Inventors: Haiting Wang, Hong Yu, Hui Zang, Wei Zhao, Yue Zhong, Guowei Xu, Laertis Economikos, Jerome Ciavatti, Scott Beasor
  • Patent number: 10364130
    Abstract: The present invention relates to the field of passenger conveyor technologies, and provides a speed detection system of a passenger conveyor and a speed detection method thereof. In the speed detection system and the speed detection method of the present invention, an imaging sensor and/or a depth sensing sensor are/is used to sense at least one part of the passenger conveyor to acquire sequence frames, and the sequence frames are analyzed by a processing apparatus to obtain at least speed information about steps of the passenger conveyor.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: July 30, 2019
    Assignee: OTIS ELEVATOR COMPANY
    Inventors: Yanying Chen, ZhaoXia Hu, Hui Fang, Zhen Jia, Jianwei Zhao, Qiang Li, Anna Su, Alan Matthew Finn
  • Publication number: 20190225761
    Abstract: The present invention relates to a polyurethane composite material, comprising a polyurethane resin matrix prepared from a polyurethane composition, and a reinforcement material, wherein the polyurethane composition comprises: A) an isocyanate component comprising one or more organic polyisocyanates; B) an isocyanate-reactive component comprising: b1) one or more organic polyols having an amount of 21-60 wt. % based on 100% by weight of the polyurethane composition; b2) one or more (meth)acrylates comprising hydroxyl groups; and C) a radical reaction initiator; wherein the polyurethane resin matrix is prepared under such reaction conditions that the polyurethane composition undergoes addition polymerization reaction of isocyanate groups and hydroxyl groups and radical polymerization reaction simultaneously. The present invention further relates to the preparation process of the polyurethane composite material.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 25, 2019
    Inventors: Guobin Sun, Yongming Gu, Fei Wu, James (Zhan) Chen, Ian (Yichen) Zheng, Yuan Cheng, Hui Zhao
  • Publication number: 20190221661
    Abstract: A method of forming isolation pillars for a gate structure, the method including: providing a preliminary structure including a substrate having a plurality of fins thereon, an STI formed between adjacent fins, an upper surface of the STIs extending higher than an upper surface of the fins, and a hardmask over the upper surface of the fins and between adjacent STIs; forming a first trench in a first selected STI and between adjacent fins in a gate region, and forming a second trench in a second selected STI and between adjacent fins in a TS region; and filling the first and second trenches with an isolation fill thereby forming a first isolation pillar in the gate region and a second isolation pillar in the TS region, the first and second isolation pillars extending below the upper surface of the STIs.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 18, 2019
    Inventors: Wei Zhao, Ming Hao Tang, Haiting Wang, Rui Chen, Yuping Ren, Hui Zang, Scott H. Beasor, Ruilong Xie
  • Publication number: 20190222584
    Abstract: A Slow Protocol packet processing method and a related apparatus, where the method includes receiving, by a network device, a first Slow Protocol packet, determining, based on port information of a port of the network device receiving the first Slow Protocol packet, that a negotiation process is already completed between the network device and the transmit end device, querying, based on device information of the transmit end device carried in the first Slow Protocol packet, whether a device information base stored by the network device in the negotiation process includes the device information of the transmit end device, and identifying the first Slow Protocol packet as a valid packet in response to a result that the device information base includes the device information of the transmit end device.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 18, 2019
    Inventors: Hui Zhao, Feng Qian, Wenhui Li, Zhijian Sun
  • Patent number: 10351848
    Abstract: Provided are a method for constructing a nucleic acid single-stranded cyclic library and the reagents used therein. By the combination of interruption via a transposase with a restricted nick translation reaction, the method realizes a simple and rapid nucleic acid single-stranded cyclic library construction.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: July 16, 2019
    Assignee: MGI TECH CO., LTD.
    Inventors: Chunyu Geng, Ruoying Chen, Yuan Jiang, Xia Zhao, Rongrong Guo, Lingyu He, Yaqiao Li, Wenwei Zhang, Hui Jiang, Radoje Drmanac
  • Publication number: 20190215934
    Abstract: The invention provides a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit, at least one user input/output device in communication with at one or more of said outdoor light units, a central management system in communication with light units, said central management system sends control commands and/or information to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units or received user information requests from said user input/output device, a resource server in communication with said central management system, wherein the central management system uses the light unit status/sensor information and resources from the resource server to provide information to the user input/output device and/or reconfigure one or more of the l
    Type: Application
    Filed: January 5, 2018
    Publication date: July 11, 2019
    Inventors: HONGXIN CHEN, DAVE ALBERTO TAVARES CAVALCANTI, KIRAN SRINIVAS CHALLAPALI, SANAE CHRAIBI, LIANG JIA, ANDREW ULRICH RUTGERS, YONG YANG, MICHAEL ALEX VAN HARTSKAMP, DZMITRY VIKTOROVICH ALIAKSEYEU, HUI LI, QING LI, FULONG MA, JONATHAN DAVID MASON, BERENT WILLEM MEERBEEK, JOHN B MILLS, TALMAI BRANDÃO DE OLIVEIRA, DANIEL J. PIOTROWSKI, YUAN SHU, NEVEEN SHLAYAN, MARCIN KRZYSZTOF SZCZODRAK, YI QIANG YU, ZHONG HUANG, MARTIN ELIXMANN, QIN ZHAO, XIANNENG PENG, JIANFENG WANG, DAN JIANG
  • Patent number: 10344130
    Abstract: The present invention relates to a polyurethane composite material, comprising a polyurethane resin matrix prepared from a polyurethane composition, and a reinforcement material, wherein the polyurethane composition comprises: A) an isocyanate component comprising one or more organic polyisocyanates; B) an isocyanate-reactive component comprising: b1) one or more organic polyols having an amount of 21-60 wt. % based on 100% by weight of the polyurethane composition; b2) one or more (meth)acrylates comprising hydroxyl groups; and C) a radical reaction initiator; wherein the polyurethane resin matrix is prepared under such reaction conditions that the polyurethane composition undergoes addition polymerization reaction of isocyanate groups and hydroxyl groups and radical polymerization reaction simultaneously. The present invention further relates to the preparation process of the polyurethane composite material.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: July 9, 2019
    Assignee: COVESTRO DEUTSCHLAND AG
    Inventors: Guobin Sun, Yongming Gu, Fei Wu, James (Zhan) Chen, Ian (Yichen) Zheng, Yuan Cheng, Hui Zhao
  • Patent number: 10345197
    Abstract: A loading test test-and-control system and method of vehicle lifter lifting unit, the system is used to test a lifting unit, comprising a base, the base is provided thereon with a support bracket capable of installing the lifting unit to be tested; the support bracket is provided with a loading unit for applying a loading force to the lifting unit to be tested; the loading unit is electrically connected with a control unit which can control the pressure applied by the loading unit according to a set value. The method uses the system. Before the assembly of the vehicle lifter is completed, the system may carry out a loading test for the lifting unit and verify the function and static strength of the lifting unit, facilitating the test and saving cost.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: July 9, 2019
    Assignee: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
    Inventors: Hui Ding, Jun Niu, Xiaolei Zhao, Cancan Zhang, Xiaoming Cao, Minghai Wang, Zengchao Zhang, Jinbiao Zhang, Xu Wang
  • Publication number: 20190205623
    Abstract: A facial tracking method is provided. The method includes: obtaining, from a video stream, an image that currently needs to be processed as a current image frame; and obtaining coordinates of facial key points in a previous image frame and a confidence level corresponding to the previous image frame. The method also includes calculating coordinates of facial key points in the current image frame according to the coordinates of the facial key points in the previous image frame when the confidence level is higher than a preset threshold; and performing multi-face recognition on the current image frame according to the coordinates of the facial key points in the current image frame. The method also includes calculating a confidence level of the coordinates of the facial key points in the current image frame, and returning to process a next frame until recognition on all image frames is completed.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Inventors: Chengjie WANG, Hui NI, Yandan ZHAO, Yabiao WANG, Shouhong DING, Shaoxin LI, Ling ZHAO, Jilin LI, Yongjian WU, Feiyue HUANG, Yicong LIANG
  • Publication number: 20190205393
    Abstract: A cross-media search method using a VGG convolutional neural network (VGG net) to extract image features. The 4096-dimensional feature of a seventh fully-connected layer (fc7) in the VGG net, after processing by a ReLU activation function, serves as image features. A Fisher Vector based on Word2vec is utilized to extract text features. Semantic matching is performed on heterogeneous images and the text features by means of logistic regression. A correlation between the two heterogeneous features, which are images and text, is found by means of semantic matching based on logistic regression, and thus cross-media search is achieved. The feature extraction method can effectively indicate deep semantics of image and text, improve cross-media search accuracy, and thus greatly improve the cross-media search effect.
    Type: Application
    Filed: December 1, 2016
    Publication date: July 4, 2019
    Applicant: Peking University Shenzhen Graduate School
    Inventors: Wenmin Wang, Liang Han, Mengdi Fan, Ronggang Wang, Ge Li, Shengfu Dong, Zhenyu Wang, Ying Li, Hui Zhao, Wen Gao