Patents by Inventor An Qin

An Qin 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).

  • ERROR-CORRECTING WORD DISPLAYING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
    Publication number: 20180276195
    Abstract: The present disclosure provides an error-correcting word displaying method and apparatus, a device and a storage medium, wherein the method comprises: obtaining a user-input input code; obtaining a discreteness evaluation result of the input code; determining an error-correcting adjustment policy according to the discreteness evaluation result; displaying the error-correcting word corresponding to the input code according to the error-correcting adjustment policy. The solution of the present disclosure may be used to improve the accuracy of display results.
    Type: Application
    Filed: March 15, 2018
    Publication date: September 27, 2018
    Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Ming MA, Tian QIN, Kefeng MENG
  • KEY DOWNLOAD METHOD AND APPARATUS FOR POS TERMINAL
    Publication number: 20180276664
    Abstract: A key download method for a POS terminal, comprising: setting a device authentication key pair and a device encryption key pair in the POS terminal during a production or maintenance phase of the POS terminal; according to a remote authentication key pair set by a remote key server and the device authentication key pair of the POS terminal, the POS terminal and the remote key server authenticating each other; after the authentication succeeds, bounding a certificate of the remote key server to the POS terminal device; according to the device encryption key pair and a temporary transmission key, the POS terminal downloading the master key from the remote key server. The above method can download the master key through a network outside a security center, the security is high, the transportation cost can be saved, and the efficiency is high.
    Type: Application
    Filed: December 30, 2016
    Publication date: September 27, 2018
    Inventors: Rongshou Peng, Yang Li, Qin Tang
  • CHANNEL BONDING IN AN ADAPTIVE CODING AND MODULATION MODE
    Publication number: 20180278324
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for channel bonding in an adaptive coding and modulation mode. In some implementations, a system receives packets of a data stream for transmission in a satellite communications system. The system determines a modulation and coding arrangement for the received packets. The system generates code blocks that include data from the packets of the data stream. The system assigns the generated code blocks for transmission on different carriers. One or more of the different carriers is operated in an adaptive coding and modulation mode to support multiple modulation and coding arrangements within a single carrier. The system transmits the code blocks on the different carriers using the determined one or more modulation and coding arrangements.
    Type: Application
    Filed: March 24, 2017
    Publication date: September 27, 2018
    Inventors: Liming Qin, Bala Subramaniam, Sri Bhat, Brandon Lasher
  • Account Login Method, Apparatus, And System
    Publication number: 20180279127
    Abstract: An account login method includes receiving a login request command sent by a second terminal, the login request command carrying an account and a second terminal identifier. The method further includes detecting whether a device lock flag corresponding to the account is unlocked and that a state corresponding to the second terminal identifier is that a device lock is locked. If yes, the method further includes acquiring a first terminal identifier corresponding to the account, a state corresponding to the first terminal identifier being that the device lock is unlocked and implementing a login of the account on the second terminal by using a first terminal corresponding to the first terminal identifier.
    Type: Application
    Filed: May 26, 2018
    Publication date: September 27, 2018
    Inventors: Ningbo JIANG, Qinglei FENG, Zheng JIANG, Lei QIN, Jiwei GUO, Jie ZHAO, Jun MA, Siwei ZHOU, Xing CHEN
  • HEAT DISSIPATION DEVICE
    Publication number: 20180274869
    Abstract: A heat dissipation device includes etched or other grooves for adhesive surrounding etched or other recesses for heat-dissipating fluid, these being created in a first copper sheet and a second copper sheet brought together. The first copper sheet includes first recesses and the second copper sheet includes corresponding second recesses. The second copper sheet is adhesively fixed on the first copper sheet and an airtight receiving cavity is formed by the first and second recesses being brought together. The heat-dissipating fluid in the airtight receiving cavity carries away heat generated by a heat-producing device to which the heat-dissipating device is fixed.
    Type: Application
    Filed: May 28, 2018
    Publication date: September 27, 2018
    Inventors: XIAN-QIN HU, FU-YUN SHEN, MING-JAAN HO
  • METHOD FOR DETECTING GLACIER MELTING BASED ON TRACER TECHNOLOGY
    Publication number: 20180275311
    Abstract: The present invention discloses a method for detecting glacier melting based on tracer technology. The method includes the following steps. 1. Different tracer agents with equal concentration are respectively added into a plurality of water samples. The water sample and the tracer agents are mixed well. Meanwhile, the volume and the mass of each glacier model are recorded. A plurality of water samples added with tracer agents are frozen layer by layer from inside to outside to establish a plurality of glacier models. 2. The surrounding environmental factors of the glacier model are adjusted. Water samples of the glacier models melted under different environmental factor conditions are collected. Furthermore, the concentrations of different kinds of tracer agents in the water samples are measured.
    Type: Application
    Filed: August 8, 2017
    Publication date: September 27, 2018
    Applicant: China Institute of Water Resources and Hydropower Research
    Inventors: Denghua YAN, Hao WANG, Baisha WENG, Tianling QIN, Wanli SHI, Guoqiang DONG, Xinlei GUO
  • Packaging process of electronic component
    Patent number: 10083925
    Abstract: A packaging process of an electronic component includes the following steps. Firstly, a semi-package unit is provided. The semi-package unit includes a first insulation layer and an electronic component. The electronic component is partially embedded within the first insulation layer. The electronic component includes at least one conducting terminal. Then, a metal layer is formed over the surface of the semi-package unit and a part of the metal layer is removed, so that a metal mask is formed on the surface of the semi-package unit and the at least one conducting terminals is exposed. Then, a metal re-distribution layer is formed on the metal mask and the at least one conducting terminal. Then, a part of the metal re-distribution layer and a part of the metal mask are removed, so that at least one contact pad corresponding to the at least one conducting terminal is produced.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: September 25, 2018
    Assignee: Delta Electronics Int'l (Singapore) Pte Ltd
    Inventors: Qin-Jia Cai, Da-Jung Chen
  • Method, device, and system for determining timing advance grouping
    Patent number: 10085287
    Abstract: Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping. In one embodiment, a base station adds a component carrier (CC) for a user equipment (UE). The base station determines a timing advance (TA) group to which the added CC belongs. The TA group is a set of CCs that can share a TA. The base station sends identification information that identifies the TA group to the UE.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: September 25, 2018
    Assignee: Huawei Technologies Co., Ltd
    Inventors: Yi Jiang, Zhongbin Qin, Yinghui Yu, Junren Chang, Mingzeng Dai, Guanglin Han, Wei Quan, Jian Zhang, Qiao Zhang, Yajuan Li, Boyun Xie, Yi Guo, Pingping Xing
  • Managing data placement in storage systems
    Patent number: 10082959
    Abstract: A method is used in managing data placement in storage systems. A portion of an allocated storage space is identified in a data storage system for managing data placement. The allocated storage space includes first and second set of slices. The first set of slices associated with the portion of the allocated storage space in the data storage system is identified. Data of the first set of slices is transferred to the second set of slices of the allocated storage space in the data storage system. The first set of slice is removed from the allocated storage space in the data storage system.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: September 25, 2018
    Assignee: EMC IP Holding Company LLC
    Inventors: Xiangping Chen, Dennis Thomas Duprey, Thomas E. Linnell, Qin Tao
  • Actuator
    Patent number: 10082193
    Abstract: An actuator includes a motor driving a worm, a gearbox, and a motor control module. The gearbox includes a gearbox housing, a worm wheel mounted in the gearbox and meshed with the worm, and an output mechanism coaxially fixed to the worm wheel. The motor control module includes a control module housing, a printed circuit board received in the control module housing, and a connector connected to the printed circuit board and mounted at an open end of the control module housing, the control module housing connected with the gearbox housing. The control module housing comprises at least one plane surface with at least one resilient vibration absorber mounted thereon.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: September 25, 2018
    Assignee: JOHNSON ELECTRIC S.A.
    Inventors: Fa Yun Qi, Xiang Guo Shi, Rui Feng Qin
  • Virtual subscriber identity module for mobile communication device
    Patent number: 10084879
    Abstract: A system includes a subscriber identity module (SIM) application; a physical SIM driver configured to be coupled to a physical SIM card; a simulated SIM driver; a control switch that selectively couples the SIM application to the physical SIM driver or the simulated SIM driver, wherein the SIM application, when coupled to the physical SIM driver, is configured to read and write on the physical SIM card; and a SIM simulator in communication with the control switch and the simulated SIM driver, wherein the SIM simulator is configured to control the selective coupling of the control switch, and is configured to receive at least one request comprising an authentication request from the simulated SIM driver and transmit at least one response comprising an authentication response to the simulated SIM driver.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: September 25, 2018
    Assignee: SIMO Holdings Inc.
    Inventors: Jing Liu, Wei Ren, Chao Wang, Xiaolei Qin
  • ABSORBABLE IRON-BASED ALLOY IMPLANTABLE MEDICAL DEVICE
    Publication number: 20180264178
    Abstract: An absorbable iron-based alloy implantable medical device includes an iron-based alloy matrix, a degradable polymer coating disposed on the surface of the iron-based alloy matrix, and a corrosion inhibition layer disposed on the surface of the iron-based alloy matrix. The corrosion inhibition layer can delay early-stage corrosion of the iron-based alloy matrix, ensure mechanical performance of a medical device in the early stage of the implantation, prevent degradation of a polymer in the early stage of the implantation of the medical device, and reduce the usage of the degradable polymer, thereby reducing risks of inflammatory reactions.
    Type: Application
    Filed: June 8, 2016
    Publication date: September 20, 2018
    Applicant: LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
    Inventors: Wenjiao LIN, Li QIN, Deyuan ZHANG, Hongtao SUN, Gui ZHANG
  • MARINOPYRROLE DERIVATIVES AND METHODS OF MAKING AND USING SAME
    Publication number: 20180265522
    Abstract: Marinopyrrole derivatives and methods for their synthesis and use are described herein. Novel cyclic and symmetric marinopyrroles with triazole substituents having antibacterial activity against resistant bacterial strains, such as MRSA are introduced. Also provided are methods of using the compounds for treating or preventing cancer and/or microbial infections.
    Type: Application
    Filed: January 12, 2018
    Publication date: September 20, 2018
    Inventors: Rongshi Li, Said Sebti, Yan Liu, Yong Qin, Hao Song, Chunwei Cheng
  • DYNAMIC ACCESS POINT GROUPING METHOD AND DEVICE
    Publication number: 20180270673
    Abstract: A dynamic AP grouping method and a dynamic AP grouping device are provided. It is able to provide services to UE in a UE-centered manner as compared with a traditional mode where the services are provided to the UE in a network-centered manner, thereby to prevent the UE from frequently acquiring a network environment, and provide the data transmission service to the UE at a low speed or in a stationary state through APGs. In addition, during the movement of the UE, it is able to transmit the services to the UE through dynamic refresh of APs in the APGs and coordination of the APs in the APG. It is able to reduce the number of handover operations made by the UE, and perform the handover operation in the APG not through a core network, thereby to reduce signaling load of a core network.
    Type: Application
    Filed: August 22, 2016
    Publication date: September 20, 2018
    Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
    Inventors: Shanzhi CHEN, Bo HU, Fei QIN, Jiamin LIU, Na LIU
  • SYSTEM AND METHOD FOR MONITORING THE STATE OF A CHOKE VALVE IN A MANAGED PRESSURE DRILLING SYSTEM
    Publication number: 20180266198
    Abstract: A method of monitoring the state of a choke valve 12 in a managed pressure drilling system 1 using a valve state parameter to represent the state of the choke valve 12, the method comprising: measuring the flow rate of a material across the choke valve 12, measuring the pressure differential of the material across the choke valve 12, obtaining a valve characteristic of the choke valve 12, and calculating the valve state parameter using the flow rate, the pressure differential and the valve characteristic.
    Type: Application
    Filed: September 2, 2016
    Publication date: September 20, 2018
    Inventors: Henrik MANUM, Qin LI
  • SYSTEM AND METHOD FOR EXTRACTING PRINCIPAL TIME SERIES DATA
    Publication number: 20180267503
    Abstract: A method for extracting a set of principal time series data of dynamic latent variables. The method includes detecting, by a plurality of sensors, dynamic samples of data each corresponding to one of a plurality of original variables. The method also includes analyzing, using a controller, the dynamic samples of data to determine a plurality of latent variables that represent variation in the dynamic samples of data. The method also includes selecting, by the controller, at least one inner latent variable that corresponds to at least one of the plurality of original variables.
    Type: Application
    Filed: March 20, 2018
    Publication date: September 20, 2018
    Inventors: Si-Zhao Qin, Yining Dong
  • ELECTRONIC THROTTLE
    Publication number: 20180266335
    Abstract: An electronic throttle, including: a throttle housing and, located inside the throttle housing: an electric machine; a torque transfer means; a throttle shaft and a butterfly valve. The throttle shaft passes through a throttle throat, and is supported by being inserted into a first mounting hole and a second mounting hole in the throttle housing, wherein the first mounting hole and the second mounting hole are located in the throttle housing on two sides of the throttle throat respectively, the second mounting hole being located on that side which is closer to the torque transfer means, and the first mounting hole and second mounting hole having inner diameters of the same size. The throttle according to the present device has the advantages of simple component structure, low costs and ease of processing.
    Type: Application
    Filed: May 17, 2018
    Publication date: September 20, 2018
    Applicant: Continental Automotive GmbH
    Inventors: Wei ZHU, Qin WANG
  • USER TERMINAL AND RADIO COMMUNICATION METHOD
    Publication number: 20180270846
    Abstract: The present invention is designed so that a plurality of channels can be received adequately even when the bandwidth to use is limited to a narrowband which is a part of a system bandwidth. A user terminal, in which the bandwidth to use is limited to the narrowband which is a part of the system bandwidth, has a receiving section that receives a broadcast transport block and a unicast transport block, and a control section that switches the transport block to receive depending on the RRC mode of the user terminal, and, when the receiving section receives both the broadcast transport block and the unicast transport block and the user terminal is in the RRC-connected mode, the control section exerts control so that the unicast transport block is received, based on priorities that are determined in advance.
    Type: Application
    Filed: January 29, 2016
    Publication date: September 20, 2018
    Applicant: NTT DOCOMO, INC.
    Inventors: Kazuaki Takeda, Liu Liu, Huiling Jiang, Qin Mu
  • Projection lamp with rolling lamp effect
    Patent number: 10077889
    Abstract: A projection lamp with a rolling lamp effect includes an outer housing, which is an inner hollow structure with an opening; a lampshade, which is a light transmitting structure, covering the opening of the outer housing and fixedly connected to the outer housing; a light emitting module, which is fixed in the outer housing through a fixed shaft; and a light condensing ball lens, disposed in the outer housing. A shaft sleeve is disposed on the outer surface of the light condensing ball lens in a protruding way; the light emitting module is positioned in the light condensing ball lens and is fixed in the shaft sleeve; the motor, which is fixedly disposed in the outer housing, is in a transmission connection with the shaft sleeve, and the motor can drive the light condensing ball lens to rotate around the axis of the fixed shaft in the outer housing.
    Type: Grant
    Filed: November 26, 2017
    Date of Patent: September 18, 2018
    Assignee: ACE LIGHT & ELECTRONIC TECH (NINGBO) CO. LTD.
    Inventor: Yanbei Qin
  • Coordinated beamforming method and apparatus based on partial interference alignment
    Patent number: 10079623
    Abstract: A coordinated beamforming method and apparatus based on partial interference alignment, the method includes: selecting an optimal partial interference alignment mode from selectable partial interference alignment modes of terminals covered by base stations in a coordinating cluster of a coordinated multiple points transmission according to a chordal distance criterion; and transmitting, by the base stations, signals to the terminals by adopting the optimal partial interference alignment mode.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: September 18, 2018
    Assignee: ZTE Corporation
    Inventors: Bin Li, Guomei Zhang, Xuelei Lv, Guobing Li, Hongfeng Qin