Patents by Inventor Yan Xue

Yan Xue 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: 20190147239
    Abstract: The disclosure discloses a method, device and server of recognizing characters of a claim document, and a storage medium. The method includes: after the server receives a claim document image to be subjected to character recognition, performing region segmentation according to the frame line layout of a claim document frame format, thus obtaining one or multiple segmented regions; and calling a predetermined analysis model to analyze all the obtained segmented regions, and respectively performing character recognition on all the analyzed segmented regions by using a predetermined recognition rule to recognize characters in all the segmented regions.
    Type: Application
    Filed: June 30, 2017
    Publication date: May 16, 2019
    Applicant: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Feihu JIN, Yan XUE, Yi MI, Huanhuan LI, Yi QIU
  • Publication number: 20190141638
    Abstract: Disclosed in the embodiments of the present invention are an open-loop power control method and device, relating to the field of wireless communications and comprising: sending a first signal/channel to a second wireless node; indicating the transmission power of said first signal/channel to the second wireless node; or sending the first signal/channel and a fourth signal/channel to the second wireless node; indicating the transmission power of said fourth signal/channel to the second wireless node; said transmission power is used by the second wireless node to calculate the downlink path loss and determine the transmission power of the uplink random-access signal. The invention is capable of ensuring, in a user-centered access context, that an appropriate transmission power is used to send an uplink random-access request, thus resisting the impact of path loss and preventing interference between uplink users.
    Type: Application
    Filed: March 22, 2017
    Publication date: May 9, 2019
    Inventors: Jian LI, Peng HAO, Junfeng ZHANG, Yan XUE, Xiao YAN
  • Publication number: 20190066596
    Abstract: The invention provides a GOA circuit, comprising: a plurality of GOA units connected in cascade, for integer n, the n-th GOA unit for outputting an n-th horizontal scan signal comprising: a pull-up unit (10), a pull-up control unit (20), a propagation unit (30), a pull-down unit (40), a pull-down maintenance unit (50), and a bootstrap capacitor (60); the pull-up unit connected to n-th horizontal scan signal output end (G(n)), first node (Q), second node (K), and first clock signal (CLKB); the pull-up control unit connected to first node Q(Q), second node (K), second clock signal (CLK), third node (N), current-stage cascade-propagate signal output end (Cout(n)), and previous-stage cascade-propagate signal output end (Cout(n?1)) or start pulse (SW). The GOA circuit of the invention can maintain node Q voltage level, realize wide bandwidth pulse signal output.
    Type: Application
    Filed: November 16, 2017
    Publication date: February 28, 2019
    Inventors: Yan Xue, Baixiang Han
  • Publication number: 20190059043
    Abstract: A signal transmission method, a terminal and a network-side device. A first network-side device sends access configuration (AC) indication information to a terminal, the AC indication information being used for indicating to the terminal the currently available AC in an access configuration set (ACS). The terminal receives the access configuration set (ACS) and the access configuration (AC) indication information sent by the network-side device, and determines, according to the AC indication information, the currently available AC in the ACS.
    Type: Application
    Filed: February 22, 2017
    Publication date: February 21, 2019
    Inventors: Yan XUE, Peng HAO, Junfeng ZHANG, Zhaohua LU, Jian LI, Xiao YAN, Haitao LU
  • Publication number: 20190045426
    Abstract: Disclosed are a resource allocation method and apparatus for system access. The resource allocation method includes: transmitting an access request; receiving an access request response or access request responses transmitted by one or more TPs; and determining, according to the access request response, a radio resource range of a message resource set occupied by transmitting a communication message, and occupying the radio resource range to transmit the communication message to the TP corresponding to the radio resource range.
    Type: Application
    Filed: February 17, 2017
    Publication date: February 7, 2019
    Inventors: Xiao YAN, Peng HAO, Jian LI, Haitao LU, Yan XUE, Junfeng ZHANG
  • Publication number: 20180350014
    Abstract: A trademark information management system and method. The system comprises a client (10), an information management server (20), a database (30), a fee payment server (40), and an agent terminal (50). The method comprises the following steps: receiving trademark objection/reexamination request information transmitted by the client, and performing a search of agents; performing screening on the agents and recommending the screened agent to the client; determining the agent and monitoring the case the agent represents; activating a payment guarantee management; and evaluating the agent. The system and method realize a one-stop appointment of agent and application for trademark rejection reexamination/objection, enable an applicant to freely select an agent for a case to have a full understanding of case progress and improve the reliability and work efficiency of rejection reexamination/objection application management.
    Type: Application
    Filed: November 30, 2016
    Publication date: December 6, 2018
    Inventors: Zhongling QIN, Wuling QIN, Yan XUE
  • Publication number: 20160287207
    Abstract: An embodiment of a portable sensor input device operatively connects to a smartphone, wearable computer device, tablet PC, and/or other mobile computer device to facilitate medical examination and diagnosis. The sensor input device used for biological signal detection contains one or more sensors inside it's chest-piece, such as, without limitation, acoustic sensor, temperature sensor, pressure sensor, light sensor, image sensor, electrocardiogram (ECG) sensor, and/or ultrasonic sensor. The ergonomically designed and shaped input device can employ an energy harvesting module to power up the sensor system. A medical application software inside the mobile computer device controls the sensor input device and performs the major functions.
    Type: Application
    Filed: April 2, 2015
    Publication date: October 6, 2016
    Inventor: Yan Xue
  • Publication number: 20160037538
    Abstract: Disclosed are a system and a method for interference coordination between communication nodes. A first-type wireless transceiver apparatus of the system is configured to report status information by sending first-type signaling to a second-type wireless transceiver apparatus, and perform data transmission and/or to perform measurement according to second-type signaling. The second-type wireless transceiver apparatus is configured to allocate resources according to the first-type signaling, and indicate the resource allocation by sending the second-type signaling to the first-type wireless transceiver apparatus. The method comprises: reporting status information by sending first-type signaling to a second-type wireless transceiver apparatus, and peforming data transmission and/or performing measurement according to second-type signaling; and allocating resources by sending the second-type signaling to a first-type wireless transceiver apparatus.
    Type: Application
    Filed: February 28, 2014
    Publication date: February 4, 2016
    Inventors: Yu Ngok LI, Jian LI, Feng XIE, Yan XUE, Yong ZHENG, Junfeng ZHANG
  • Patent number: 8958369
    Abstract: The disclosure provides a method for processing Channel State Information (CSI), and a User Equipment (UE). The method comprises: a UE measuring a channel on a CSI reference signal (CSI-RS) resource when a neighboring cell performs coordinated muting on the resource corresponding to the CSI-RS (S102); the UE obtaining a first Channel Quality Indicator (CQI), according to the measuring of the channel when a neighboring cell performs coordinated muting on the resource corresponding to the CSI-RS (S104). The disclosure can improve the channel estimation quality of the CSI-RS.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: February 17, 2015
    Assignee: ZTE Corporation
    Inventors: Yu Ngok Li, Huaming Wu, Yan Xue, Changqing Zhu, Junfeng Zhang
  • Patent number: 8909281
    Abstract: The present invention discloses a method and a system for controlling an uplink transmitting power, and a base station, wherein the method comprises: determining respective power control parameters of each frequency partition in a system whose uplink frequency band is divided into a plurality of frequency partitions, wherein each frequency partition comprises a plurality of physical sub-carriers; and a base station transmitting the power control parameters of all or part of the frequency partitions to a terminal, so that the terminal determines a transmitting power on a sub-carrier included in a corresponding frequency partition according to the power control parameters.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: December 9, 2014
    Assignee: ZTE Corporation
    Inventors: Zhaohua Lu, Peng Hao, Yan Xue, Ying Liu, Kun Liu
  • Patent number: 8823899
    Abstract: The present invention provides a liquid crystal display device, which includes a front frame and a plastic frame. The plastic frame forms a receiving space. The front frame is received in the receiving space. The plastic frame includes first resilient elements and second resilient elements. The first resilient elements and the second resilient elements resiliently clamp and retain an edge of the front frame. The present invention also provides a plastic frame of liquid crystal display device. With the above arrangement, the liquid crystal display device and the plastic frame thereof use the first resilient elements and the second resilient elements of the plastic frame to clamp an edge of the front frame so as to simplify an assembling operation of the liquid crystal display device, improve manufacturing efficiency, and saving material of the front frame, thereby reducing the manufacturing cost of the liquid crystal display device.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: September 2, 2014
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventor: Yan-xue Zhang
  • Patent number: 8721155
    Abstract: A light bar assembly and a backlight module are disclosed. The light bar assembly comprise a light source, a circuit board and a connector. The circuit board comprises a first supporting portion and a bending portion which is bent from the first supporting portion, and the light source is disposed on the first supporting portion. The connector is electrically connected to the light source, and the connector is disposed on the bending portion. Accordingly, by providing the bending portion on the circuit board and disposing the connector on the bending portion in the light bar assembly and the backlight module of the present disclosure, it is unnecessary to cut a portion of the light guide plate corresponding to the connector during the assembling process. Thereby, both the risk of light leakage from the backlight module and the product cost are reduced, and reliability of the backlight module is improved.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: May 13, 2014
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Shuang Lu, Yan-Xue Zhang
  • Publication number: 20130215857
    Abstract: A method of downlink power allocation is provided in order to fully utilize the available power and to avoid imbalanced power in different symbols. The method comprising muting a cell's resource elements (REs) that correspond to locations of common reference signal (CRS) REs of an interfering cell, and allocating unused power of the muted REs to CRS REs or a Physical Downlink Shared Channel (PDSCH) data RE of the cell after the muting.
    Type: Application
    Filed: October 9, 2010
    Publication date: August 22, 2013
    Inventors: Huaming Wu, Yu Ngok Li, Senbao Guo, Yan Xue, Changqing Zhu, Yunfeng Sun
  • Patent number: 8472308
    Abstract: A method for generating a preamble sequence and determining a cyclic shift. The method includes: when set a piece of root sequence can only generate one preamble sequence and there is no cyclic shift restriction, setting the cyclic shift step length NCS to be equal to 0 and the corresponding cyclic shift amount Cv=0, at this time the root sequence is directly used as the preamble sequence; when set a piece of root sequence can generate a plurality of preamble sequences and there is no cyclic shift restriction, the cyclic shift step length NCS being not equal to 0, at this time the cyclic shift amount Cv=v·NCS, wherein v=0, 1, 2, . . . , ?NZC/NCS??1. This method is applied to the situation that a root sequence generates a preamble sequence, and the method for generating the preamble sequence is simple and easy to operate.
    Type: Grant
    Filed: December 3, 2008
    Date of Patent: June 25, 2013
    Assignee: ZTE Corporation
    Inventors: Yan Xue, Huanxi Tan, Peng Hao, Guanghui Yu, Junfeng Zhang
  • Publication number: 20130148533
    Abstract: The disclosure provides a method for processing Channel State Information (CSI), and a User Equipment (UE). The method comprises: a UE measuring a channel on a CSI reference signal (CSI-RS) resource when a neighbouring cell performs coordinated muting on the resource corresponding to the CSI-RS (S102); the UE obtaining a first Channel Quality Indicator (CQI), according to the measuring of the channel when a neighbouring cell performs coordinated muting on the resource corresponding to the CSI-RS (S104). The disclosure can improve the channel estimation quality of the CSI-RS.
    Type: Application
    Filed: June 21, 2011
    Publication date: June 13, 2013
    Applicant: ZTE CORPORATION
    Inventors: Yu Ngok Li, Huaming Wu, Yan Xue, Changqing Zhu, Junfeng Zhang
  • Publication number: 20130141939
    Abstract: A light bar assembly and a backlight module are disclosed. The light bar assembly comprise a light source, a circuit board and a connector. The circuit board comprises a first supporting portion and a bending portion which is bent from the first supporting portion, and the light source is disposed on the first supporting portion. The connector is electrically connected to the light source, and the connector is disposed on the bending portion. Accordingly, by providing the bending portion on the circuit board and disposing the connector on the bending portion in the light bar assembly and the backlight module of the present disclosure, it is unnecessary to cut a portion of the light guide plate corresponding to the connector during the assembling process. Thereby, both the risk of light leakage from the backlight module and the product cost are reduced, and reliability of the backlight module is improved.
    Type: Application
    Filed: December 14, 2011
    Publication date: June 6, 2013
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Shuang Lu, Yan-Xue Zhang
  • Publication number: 20130077016
    Abstract: The present invention provides a liquid crystal display device, which includes a front frame and a plastic frame. The plastic frame forms a receiving space. The front frame is received in the receiving space. The plastic frame includes first resilient elements and second resilient elements. The first resilient elements and the second resilient elements resiliently clamp and retain an edge of the front frame. The present invention also provides a plastic frame of liquid crystal display device. With the above arrangement, the liquid crystal display device and the plastic frame thereof use the first resilient elements and the second resilient elements of the plastic frame to clamp an edge of the front frame so as to simplify an assembling operation of the liquid crystal display device, improve manufacturing efficiency, and saving material of the front frame, thereby reducing the manufacturing cost of the liquid crystal display device.
    Type: Application
    Filed: October 11, 2011
    Publication date: March 28, 2013
    Applicant: Shenzhen China Star Optoelectronics Technology Co. LTD.
    Inventor: Yan-xue Zhang
  • Publication number: 20120004006
    Abstract: The present invention discloses a method and a system for controlling an uplink transmitting power, and a base station, wherein the method comprises: determining respective power control parameters of each frequency partition in a system whose uplink frequency band is divided into a plurality of frequency partitions, wherein each frequency partition comprises a plurality of physical sub-carriers; and a base station transmitting the power control parameters of all or part of the frequency partitions to a terminal, so that the terminal determines a transmitting power on a sub-carrier included in a corresponding frequency partition according to the power control parameters.
    Type: Application
    Filed: March 13, 2009
    Publication date: January 5, 2012
    Applicant: ZTE CORPORATION
    Inventors: Zhaohua Lu, Peng Hao, Yan Xue, Ying Liu, Kun Liu
  • Publication number: 20110150156
    Abstract: A method for generating a preamble sequence and determining a cyclic shift. The method includes: when set a piece of root sequence can only generate one preamble sequence and there is no cyclic shift restriction, setting the cyclic shift step length NCS to be equal to 0 and the corresponding cyclic shift amount Cv=0, at this time the root sequence is directly used as the preamble sequence; when set a piece of root sequence can generate a plurality of preamble sequences and there is no cyclic shift restriction, the cyclic shift step length NCS being not equal to 0, at this time the cyclic shift amount Cv=v·NCS, wherein v=0, 1, 2, . . . , ?NZC/NCS??1. This method is applied to the situation that a root sequence generates a preamble sequence, and the method for generating the preamble sequence is simple and easy to operate.
    Type: Application
    Filed: December 3, 2008
    Publication date: June 23, 2011
    Applicant: ZTE CORPORATION
    Inventors: Yan Xue, Huanxi Tan, Peng Hao, Guanghui Yu, Junfeng Zhang
  • Patent number: 7826830
    Abstract: Instant messaging (IM) users in a wireless network are allowed to automatically set their presence status based on their geographical location. A conventional Mobile IM (MIM) client, such as a Brew application, allows an IM user to set his presence status, e.g. “Online,” “Away,” etc. This status is transmitted to the IM server which then publishes this status to other IM users. As disclosed herein, location based presence populates the device position automatically into the presence status or other IM communications. For example, selection of a menu choice <My Location> causes the disclosed MIM client to insert the street address of the current location into the presence status. The disclosed client obtains the location information by working with elements of a location based service (LBS) platform of a wireless mobile communication network, such as a location proxy server (LPS) and a position determining entity (PDE).
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: November 2, 2010
    Assignee: Cellco Partnership
    Inventors: Biren Patel, Yan Xue