Patents by Inventor Zheng Zhang

Zheng 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: 10686835
    Abstract: The present disclosure provides a method for an authentication system to provide authentication information for a web page, comprising: receiving a request for authentication information from a web page; judging whether the web page is redirected to through a relevant search engine; judging whether the web page satisfies a condition of displaying the authentication information; and providing the authentication information to the web page satisfying the condition. By providing authentication information to a web site through a search engine, with the combination of the authentication system with the relevant search engine, the reliability and security of authentication information are enhanced. Besides, the user may autonomously edit and manage the displaying pattern of the authentication information, such that the authentication information may be displayed in real time on the web page.
    Type: Grant
    Filed: October 10, 2015
    Date of Patent: June 16, 2020
    Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Jing Tan, Bingxin Chang, Yan Cui, Zhenping Zhang, Qi Zhou, Zheng Zhang, Changyang Dong, Xiaohang He, Kuan Shi
  • Patent number: 10684653
    Abstract: A flexible display device includes a flexible screen; a casing including a receiving portion and a support base; and a support member between the flexible screen and the casing, the support member including a rigid support portion and a flexible support portion which are arranged in a lengthwise direction of the flexible screen. The receiving portion includes a receiving chamber configured for receiving at least a part of the flexible screen and at least a part of the flexible support portion, and the flexible screen fits slidably with the support base by means of the support member.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: June 16, 2020
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Xiao Ma, Gang Ci, Baolei Guo, Xinfeng Gong, Bin Xu, Zhenhua Luo, Qingzhu Guan, Zheng Zhang, Wei Su, Guochun Wang, Zuoxin Yu, Jinzhao Zhou
  • Patent number: 10682716
    Abstract: A method for rapidly forming a part using combination of arc deposition and laser shock forging, including: 1) dividing a preforming part model into one or more simple forming units by the simulation system and determining a forming order of the forming unit; 2) controlling, by the numerical control device, an arc welding device to perform a melting deposition forming of a processing material layer by layer on a processing substrate of a motion platform to form a melting deposition layer; 3) controlling, by the computer, a movement of the motion platform to keep a fusion zone always in a horizontal state, at the same time, a pulse laser beam of a laser device to perform a synchronous shock forging on an arc deposition region at a plastic deformation temperature. A device for implementing the method.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: June 16, 2020
    Assignee: Guangdong University of Technology
    Inventors: Yongkang Zhang, Qingtian Yang, Zhifan Yang, Zheng Zhang, Qiuyun Yu
  • Patent number: 10655880
    Abstract: Systems and method for retrofitting heating, ventilation and air-conditioning (HVAC) systems with a variable speed electronically commutated motor (ECM) are provided. A speed setting controller is adapted to be connected with a furnace main control board and a motor controller, and provides detecting, speed setting, and control functions that are required to operate the ECM.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: May 19, 2020
    Assignee: Great Lakes Electric, LLC
    Inventors: Zheng Zhang, Steve J. Cook, Ze Jiang, Yifeng Yu
  • Patent number: 10659344
    Abstract: An information transmission method, comprising: a control platform generating forwarding information of a bit indexed explicit replication (BIER) network; and the control platform sending, according to the forwarding information of the BIER network, a BIER flow table to a forwarding device through an OpenFlow protocol. The solution solves the problems that, in a forwarding mode for a multicast message in the relevant OpenFlow technology, a space occupied by an entry is larger and the forwarding efficiency is lower because it is necessary to establish a corresponding flow table and group table on each forwarding device for each flow.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: May 19, 2020
    Assignee: ZTE CORPORATION
    Inventors: Cui Wang, Zheng Zhang
  • Publication number: 20200148801
    Abstract: A suspension process for preparing an acetoacetyl functional polymer and the acetoacetyl functional polymer made from the process suitable for aldehyde abatement.
    Type: Application
    Filed: May 29, 2017
    Publication date: May 14, 2020
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Jiguang Zhang, Jian Zou, Yahong Zhang, Hongyu Chen, Zheng Zhang
  • Patent number: 10648687
    Abstract: Systems and method for retrofitting heating, ventilation and air-conditioning (HVAC) systems with a variable speed electronically commutated motor (ECM) are provided. A speed setting controller is adapted to be connected with a furnace main control board and a motor controller, and provides detecting, speed setting, and control functions that are required to operate the ECM.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: May 12, 2020
    Assignee: Great Lakes Electric, LLC
    Inventors: Zheng Zhang, Steve J. Cook, Ze Jiang, Yifeng Yu
  • Patent number: 10627128
    Abstract: Systems and method for retrofitting heating, ventilation and air-conditioning (HVAC) systems with a variable speed electronically commutated motor (ECM) are provided. A speed setting controller is adapted to be connected with a furnace main control board and a motor controller, and provides detecting, speed setting, and control functions that are required to operate the ECM.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: April 21, 2020
    Assignee: Great Lakes Electric, LLC
    Inventors: Zheng Zhang, Steve J. Cook, Ze Jiang, Yifeng Yu
  • Publication number: 20200107957
    Abstract: The present invention provides a system and a method for managing occlusions and reducing eye tissue damage during phacoemulsification surgery. More specifically, the present invention provides automated control of the application of ultrasonic energy to a partial or full occlusion of a surgical tool. The present invention measures the vacuum pressure and automatically adjusts the application of ultrasonic energy when the vacuum pressure indicates an occlusion or an occlusion break.
    Type: Application
    Filed: October 3, 2018
    Publication date: April 9, 2020
    Inventors: Zheng Zhang, Wayne Wong, Young Kim, Abraham Hajishah, Summer Ng, William Ade, Dan Peters, Tamara Evans
  • Publication number: 20200112503
    Abstract: Disclosed in the present application are an information transfer method and device. When a user side node sends a traffic request through a MLD, IGMP or PIM protocol or sends prefix information through routing protocols such as Babel, BGP, OSPF, ISIS and the like, a forwarding side node can clearly know by a manner of adding a user side mark whether the user side node is connected to the forwarding node. When performing forwarding according to a BIER rule, the forwarding side node can identify the user side node and encapsulate a packet to have a correct destination address to be sent, so as to ensure that the user side node can correctly receive a traffic message.
    Type: Application
    Filed: February 9, 2018
    Publication date: April 9, 2020
    Inventors: Zheng ZHANG, Jinghai YU
  • Publication number: 20200099722
    Abstract: A apparatus, method, and device for encapsulating heterogeneous functional equivalents are disclosed. The apparatus includes a redundancy controller, an input proxy, and an output proxy. The redundancy controller is configured to generate a proxy policy based on a control parameter. The input proxy is configured to receive an external service request and the proxy policy, establish communication connections to selected heterogeneous functional equivalents, and perform dis-cooperation on a control relationship between the heterogeneous functional equivalents, and allocate the external service request to the heterogeneous functional equivalents. The output proxy is configured to receive the proxy policy and outputs of the heterogeneous functional equivalents, select a target service response based on a normalization policy and output the target service response to outside, and perform dis-cooperation on the target service response.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 26, 2020
    Inventors: Jiangxing Wu, Xinsheng Ji, Lei He, Peng Yi, Hailong Ma, Zheng Zhang, Xueming Si
  • Publication number: 20200074220
    Abstract: This disclosure relates to improved techniques for performing multi-view image clustering. The techniques described herein utilize machine learning functions to optimize the image clustering process. Multi-view features are extracted from a collection of images. A machine learning function is configured to jointly learn a fused binary representation that combines the multi-view features and one or more binary cluster structures that can be used to partition the images. A clustering function utilizes the fused binary representation and the one or more binary cluster structures to generate one or more image clusters based on the collection of images.
    Type: Application
    Filed: September 4, 2018
    Publication date: March 5, 2020
    Inventors: Zheng Zhang, Li Liu, Jie Qin, Fan Zhu, Fumin Shen, Yong Xu, Ling Shao, Heng Tao Shen
  • Patent number: 10582629
    Abstract: Embodiments of this disclosure provide a flexible display device. The flexible display device comprises a flexible display panel and a folding mechanism. The folding mechanism comprises a first cabinet and a second cabinet overlapping each other, and a guiding mechanism. The second cabinet can move straight relative to the first cabinet through the guiding mechanism. The flexible display device further comprises a guiding portion and an adjusting lever in the second cabinet. The guiding portion is at a push-pull end of the second cabinet. The adjusting lever can move between the push-pull end and an end opposite to the push-pull end. One end of the flexible display panel is fixed to the push-pull end of the first cabinet, and the other end is fixed to the adjusting lever in an opposite direction. A locking mechanism fixes relative positions of the first cabinet, the second cabinet and the adjusting lever.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: March 3, 2020
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Baolei Guo, Xiao Ma, Bin Xu, Zheng Zhang, Zhenhua Luo, Wei Su, Qingzhu Guan, Xinfeng Gong
  • Patent number: 10579544
    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to receive a request from a process to access data is a system, determine if the data is in a virtualized protected area of memory in the system, and allow access to the data if the data is in the virtualized protected area of memory and the process is a trusted process. The electronic device can also be configured to determine if new data should be protected, store the new data in the virtualized protected area of memory in the system if the new data should be protected, and store the new data in an unprotected area of memory in the system if the new data should not be protected.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: March 3, 2020
    Assignee: McAfee, LLC
    Inventors: Joel R. Spurlock, Zheng Zhang, Aditya Kapoor, Jonathan L. Edwards, Khai N. Pham
  • Publication number: 20200051663
    Abstract: Nucleic acid sequence mapping/assembly methods are disclosed. The methods initially map only a contiguous portion of each read to a reference sequence and then extends the mapping of the read at both ends of the mapped contiguous portion until the entire read is mapped (aligned). In various embodiments, a mapping score can be calculated for the read alignment using a scoring function, score (i, j)=M+mx, where M can be the number of matches in the extended alignment, x can be the number of mismatches in the alignment, and m can be a negative penalty for each mismatch. The mapping score can be utilized to rank or choose the best alignment for each read.
    Type: Application
    Filed: February 19, 2019
    Publication date: February 13, 2020
    Applicant: LIFE TECHNOLOGIES CORPORATION
    Inventors: Zheng ZHANG, Danwei GUO, Yuandan LOU, Asim SIDDIQUI, Dumitru BRINZA
  • Publication number: 20200053000
    Abstract: A method, device and node for message transmission, and a computer storage medium are provided, the method including Bit Indexed Explicit Replication (BIER) information which is sent by other nodes except a first node in a distance-vector routing protocol (Babel) network in a Babel protocol extension manner is received, wherein the BIER information is used for acquiring a BIER forwarding entry; the BIER forwarding entry is acquired according to the BIER information; and a message encapsulated in a BIER manner is sent to said other nodes according to the BIER forwarding entry.
    Type: Application
    Filed: October 18, 2017
    Publication date: February 13, 2020
    Inventors: Zheng ZHANG, Cui WANG
  • Publication number: 20200044726
    Abstract: Adaptive multiplexing and transmit/receive diversity. A wireless device may include multiple antennas. A first set of antennas may be used for communication. One or more trigger conditions may be determined, and additional antennas may be activated for measurement. Based on the measurement(s), a second set of antennas may be selected and used for communication.
    Type: Application
    Filed: September 30, 2019
    Publication date: February 6, 2020
    Inventors: Jia Tang, Zhu Ji, Yang Li, Johnson O. Sebeni, Yu-Lin Wang, Sulabh Khandelwal, Beibei Wang, Zheng Zhang
  • Patent number: 10553181
    Abstract: The disclosure discloses a compensation method for a display module including: using a first group of program code to make the display module display a first greyscale value; acquiring a screen image to determine a normal display area and a poor display area; changing an output voltage for the poor display area, and recording a compensated output voltage that makes the luminance of the poor display area identical with that of the normal display area; and writing program code corresponding to the compensated output voltage into the first group of program code. The disclosure also discloses a compensation device for a display module.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: February 4, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhenhua Luo, Hao Wu, Xuzhong Liu, Na An, Xiao Ma, Zongwei Luo, Gang Ci, Baolei Guo, Bin Xu, Shaopeng Xu, Qingzhu Guan, Zheng Zhang, Xinfeng Gong
  • Publication number: 20200027527
    Abstract: Systems and method for determining variants can receive mapped reads, and call variants. In embodiments, flow space information for the reads can be aligned to a flow space representation of a corresponding portion of the reference. Reads spanning a position with a potential variant can be grouped and a score can be calculated for the variant. Based on the scores, a list of probable variants can be provided. In various embodiments, low frequency variants can be identified where multiple potential variants are present at a position.
    Type: Application
    Filed: August 2, 2019
    Publication date: January 23, 2020
    Inventors: Fiona Hyland, Eric TSUNG, Vasisht TADIGOTLA, Zheng ZHANG, Dumitru BRINZA, Onur SAKARYA, Xing XU
  • Patent number: 10539939
    Abstract: A method for controlling air volume of an electric device to be constant, the device being adapted to exhaust or supply air, the method including: A) establishing M constant air volume control functions Qi=F(n) corresponding to M air volume points CFMi in the microprocessor of the system controller; B) allowing the microprocessor to receive or preset a target air volume IN-CFM; C) starting the motor, when the motor operates in a stable state, comparing M air volume points CFMi with the target air volume IN-CFM, and ensuring that the target air volume IN-CFM falls within two known air volume points CFMi and CFMi?1; D) using the two known air volume points CFMi and CFMi?1 to calculate a constant air volume control function Q0=F(n) corresponding to the target air volume IN-CFM by interpolation method; and E) controlling a motor parameter Q0 and a rotational speed n.
    Type: Grant
    Filed: October 23, 2016
    Date of Patent: January 21, 2020
    Assignee: ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    Inventors: Jizhong Wang, Yiqiao Zhou, Zheng Zhang, Ge Hu, Xiansheng Zhang, Yong Zhao