Patents by Inventor Xiaodong Zhang

Xiaodong 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).

  • Publication number: 20180024294
    Abstract: The present invention relates to a low-profile splice protection system for protecting multi-fibre fusion splice sites. The splice protection system comprises coating material to package the splice site and may comprise a protective housing.
    Type: Application
    Filed: December 3, 2015
    Publication date: January 25, 2018
    Inventors: Liming WANG, Xiaodong ZHANG
  • Patent number: 9860772
    Abstract: Embodiments of the present invention provide a method and apparatus for determining a connection relationship between an antenna feeding port of a base station and an antenna port. The method includes: receiving, via one antenna port, a signal sent by a base station, and acquiring the signal via a Smart Bias-Tee in an antenna and a port of a remote control unit in the antenna, where the antenna port, the Smart Bias-Tee, and the port of the remote control unit are in a one-to-one correspondence; determining, according to the Smart Bias-Tee and the port of the remote control unit that acquire the signal, the antenna port that receives the signal; and sending, to the base station, identification information of the antenna port that receives the signal, and/or identification information of an antenna corresponding to the antenna port. Then accuracy and convenience in determining the connection relationship can be improved.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: January 2, 2018
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Honggang Xu, Tao Pu, Xiaodong Zhang, Xiangyang Liu
  • Publication number: 20170331911
    Abstract: A method and a device for detecting shared access are provided in the present disclosure. The method comprises: receiving an application layer packet from a user terminal; extracting a public network IP accessed by the user terminal and a data stream feature from the received application layer packet, where the data stream feature may uniquely identify the user terminal; determining a number of user terminals which access the public network IP according to the data stream feature; and determining that there is shared access for the public network IP if the number of user terminals accessing the public network IP is greater than a first threshold.
    Type: Application
    Filed: January 3, 2017
    Publication date: November 16, 2017
    Applicant: Hangzhou DPtech Technologies Co., Ltd.
    Inventors: Fangzheng WEI, Xiaodong ZHANG
  • Publication number: 20170318757
    Abstract: A dynamic detection device for the growth of a potted crop, includes a detection platform and a rotating shaft. A first cantilever frame is fixed at an upper portion of the rotating shaft; a laser ranging sensor is mounted at a tail end of the first cantilever frame; a second cantilever frame is fixed at a lower portion of the rotating shaft, and a pressure sensor is mounted at a tail end of the second cantilever frame. The detection platform has several bases; weight information crop is collected via a load sensor; stem diameter and plant height information crop is collected via the pressure sensor, a photoelectric encoder and the laser ranging sensor; and growth information crop is described through information fusion, which can improve the efficiency and continuously monitor dynamic change information about the growth of a target crop in a growth process.
    Type: Application
    Filed: September 9, 2015
    Publication date: November 9, 2017
    Inventors: Xiaodong ZHANG, Hanping MAO, Hongyan GAO, Zhiyu ZUO, Li LI, Yixue ZHANG
  • Publication number: 20170290759
    Abstract: Provided are hair care compositions comprising: (a) a cellulose ether having (i) a methoxy substitution of from 21 to 42 weight % based upon the weight of the cellulose ether, (ii) a hydroxypropyl substitution of from 0 to 32 weight % based upon the weight of the cellulose ether, (iii) a viscosity of from 15 cP to less than 4,000 cP in a two percent aqueous solution at 20° C., and (iv) either a gelation temperature of greater than 45° C. or a hydration temperature of 25° or higher; and (b) at least one hair fixative polymer, conditioning agent, or humectant.
    Type: Application
    Filed: September 28, 2015
    Publication date: October 12, 2017
    Inventors: Andrea GREYSON, Xiaodong ZHANG
  • Publication number: 20170115195
    Abstract: A testing device for integrated irrigation and disinfection includes a centrifugal pump, pressure sensors, flow sensors, an ion concentration sensor, and a control system. The testing device has comprehensive functions of fertilization, spray and drip irrigation load simulation, water and fertilizer parameter detection, fertilizer absorbing channel parameter detection and backflow channel parameter detection. The detection of nutrient ion concentration in a nutrient solution is combined with the aspects of irrigation, dynamic preparation of a nutrient solution and disinfection of a nutrient solution, to realize a high-precision dynamic preparation of a nutrient solution and irrigation area load simulation, and satisfy the requirements on a test system during a research and development process of an irrigation and fertilization system.
    Type: Application
    Filed: December 9, 2015
    Publication date: April 27, 2017
    Applicant: Jiangsu University
    Inventors: Zhiyu Zuo, Lijuan Qin, Hanping Mao, Xiaodong Zhang, Jiheng Ni, Qinglin Li, Tianyuan Lv
  • Publication number: 20170109740
    Abstract: Methods and devices for of conducting a payment transaction between a mobile terminal and a payment terminal in communication with a payment backend system involve: (a) sending a unique mobile terminal identifier from the mobile terminal to the payment backend system; (b) returning a cryptogram from the payment backend system to the mobile terminal, wherein the cryptogram comprises a unique transaction identifier in encrypted form; (c) transforming the cryptogram into a proximity payment token such that the proximity payment token contains the unique transaction identifier in encrypted form and transmitting the proximity payment token to the payment terminal via a proximity communication channel; (d) forwarding a transaction record including the unique transaction identifier in encrypted form and the amount of the payment transaction from the payment terminal to the payment backend system; and (e) decrypting the unique transaction data identifier in encrypted form and processing the payment transaction.
    Type: Application
    Filed: June 12, 2015
    Publication date: April 20, 2017
    Applicant: GIESECKE & DEVRIENT GMBH
    Inventors: Matthias BESCH, Xiaomin LI, Xiaodong ZHANG
  • Patent number: 9584569
    Abstract: Methods and systems for supplying media over communication networks are described. In one embodiment, a media supplier determines whether a media object hosted on a web server will be supplied to a client by streaming or not by streaming. Preferably, if the determination is to stream, the media supplier streams the media object to the client. In some cases, the same media supplier may be capable of supplying clients with media objects hosted on any of at least two web servers.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: February 28, 2017
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Songqing Chen, Lei Guo, Zhen Xiao, Xiaodong Zhang
  • Publication number: 20170010957
    Abstract: Provided is a method for multithreaded program output uniqueness testing and proof-generation, based on program constraint construction; according to multithreaded program semantics, a constraint expression is constructed; an output uniqueness verification problem is converted to a constraint solving problem; a constraint solver is used to detect the presence of different outputs, and a counterexample execution path describing different outputs is generated; first, a tested program is stubbed, and the program is executed to obtain an execution path; then, according to multithreaded program execution semantics, the execution path is converted to a first-order logic expression having no quantifiers, the constraint expression encompassing all possible thread interleavings; then, uniqueness verification conditions are constructed for the output of a first run; lastly, the constraint solver is used for verifying whether a path is causing the output value and the run result to be inconsistent.
    Type: Application
    Filed: September 20, 2016
    Publication date: January 12, 2017
    Inventors: Ting LIU, Xiaodong ZHANG, Pei LIU, Lechen YU, Qinghua ZHENG
  • Patent number: 9516536
    Abstract: A method and device of sending Buffer Status Reports (BSRs) are provided herein. The method includes: determining the type priority sequence of BSR by a user terminal, and selecting and processing one BSR based on the type priority. A user device is also provided. The provided method and device may reduce resource waste because there is no situation that at least two BSRs sending processes are triggered at one time and at least two BSRs are sent at one time.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: December 6, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaodong Zhang, Johan Johansson
  • Patent number: 9490047
    Abstract: The present disclosure is directed to a dielectric fluid comprising a farnesene-based oligomer and an antioxidant and devices containing the dielectric fluid.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: November 8, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Suh Joon Han, Brian R. Maurer, Xiaodong Zhang
  • Publication number: 20160269071
    Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
    Type: Application
    Filed: May 20, 2016
    Publication date: September 15, 2016
    Inventors: Wangjun Wu, Yulin Li, Fengqing Yan, Xiaodong Zhang, Xiwen Zhang
  • Publication number: 20160224882
    Abstract: A smart card with two read-write modes includes antenna layer, and an antenna and a chip module circuits on the antenna layer, wherein the antenna and the chip module circuit are electrically connected via an elastic conductive device. The invention also provides a manufacturing method of the aforesaid smart card with two read-write modes, which includes steps of: embedding an antenna on a back side or a front side of an antenna layer; after completing embedding on the antenna layer, add bedding sheets, printed sheets and protection films respectively above and underneath the antenna layer, then laminating to obtain a card base carrier; cutting card from the treated whole-sheet card base carrier to obtain a card base, and milling slots on the obtained card base, then finally encapsulating.
    Type: Application
    Filed: April 12, 2016
    Publication date: August 4, 2016
    Inventor: Xiaodong Zhang
  • Publication number: 20160197972
    Abstract: Methods and systems for supplying media over communication networks are described. In one embodiment, a media supplier determines whether a media object hosted on a web server will be supplied to a client by streaming or not by streaming. Preferably, if the determination is to stream, the media supplier streams the media object to the client. In some cases, the same media supplier may be capable of supplying clients with media objects hosted on any of at least two web servers.
    Type: Application
    Filed: March 16, 2016
    Publication date: July 7, 2016
    Inventors: Songqing Chen, Lei Guo, Zhen Xiao, Xiaodong Zhang
  • Patent number: 9374461
    Abstract: A set-top box (STB) obtains a listing of businesses responsive to a request for a business directory search from a customer. The STB receives, from a customer, a selection of a business from the listing of businesses to call. The STB performs one of: initiating, at the STB, a Voice over Internet Protocol (VoIP) call to a phone number associated with the business and connecting the VoIP call to a mobile device, or other VoIP device, associated with the customer via a VoIP network, or initiating, at the STB, establishment of a call between a phone number associated with the business and a mobile device associated with the customer via a telephone network. The STB sends data associated with the request for the business directory search to a billing server for billing the customer for the request for the business directory search received at the STB.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: June 21, 2016
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: David Lobo, Sherrill A. Moss, Apurva Pathak, Mary T. Thomas, Carson C. Burrus, Rachna R. Sheth, Sundar Rajan Padmanabhan, Xiaodong Zhang
  • Publication number: 20160173574
    Abstract: Embodiments of the disclosure provide a radio access method, apparatus, and system, which can implement mutual transmission and processing of collaborative data between sites on a basis of low-cost deployment and high availability, and improve network performance. In the method, a basic DU is deployed in a site, and the method may include: receiving, by a switching device, a first data packet sent by a first basic DU; determining to send the first data packet to a second basic DU for collaborative processing; and sending the first data packet to the second basic DU, so that the second basic DU performs collaborative processing on the first data packet and a second data packet, where the second data packet and the first data packet are of a same data type. Embodiments of the disclosure are applicable to the communications field.
    Type: Application
    Filed: February 12, 2016
    Publication date: June 16, 2016
    Inventors: Xiaodong ZHANG, Jueping WANG, Jianchun WANG, Tao PU
  • Patent number: 9369156
    Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: June 14, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wangjun Wu, Yulin Li, Fengqing Yan, Xiaodong Zhang, Xiwen Zhang
  • Patent number: 9349708
    Abstract: A chip stacked package structure includes a first chip and a second chip, where the second chip is stacked with the first chip and the second chip includes a package layer and a first routing layer, where the package layer includes at least two dies and an attaching part configured to attach the at least two dies, where the attaching part is provided with multiple vias, with a part of vias in the multiple vias disposed at an outer periphery of the at least two dies, and the other part of vias in the multiple vias disposed between the at least two dies, and the first routing layer electrically connects the at least two dies; where the package layer is located between the first routing layer and the first chip, an electrically conductive material is provided in the multiple vias.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: May 24, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Huili Fu, Xiaodong Zhang
  • Patent number: 9342779
    Abstract: A smart card with two read-write modes includes antenna layer, and an antenna and a chip module circuits on the antenna layer, wherein the antenna and the chip module circuit are electrically connected via an elastic conductive device. The invention also provides a manufacturing method of the aforesaid smart card with two read-write modes, which includes steps of: embedding an antenna on a back side or a front side of an antenna layer; after completing embedding on the antenna layer, add bedding sheets, printed sheets and protection films respectively above and underneath the antenna layer, then laminating to obtain a card base carrier; cutting card from the treated whole-sheet card base carrier to obtain a card base, and milling slots on the obtained card base, then finally encapsulating.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: May 17, 2016
    Assignee: GOLDEN SPRING INTERNET OF THINGS INC.
    Inventor: Xiaodong Zhang
  • Patent number: 9344474
    Abstract: Methods and systems for supplying media over communication networks are described. In one embodiment, a media supplier determines whether a media object hosted on a web server will be supplied to a client by streaming or not by streaming. Preferably, if the determination is to stream, the media supplier streams the media object to the client. In some cases, the same media supplier may be capable of supplying clients with media objects hosted on any of at least two web servers.
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: May 17, 2016
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Songqing Chen, Lei Guo, Zhen Xiao, Xiaodong Zhang