Patents by Inventor An Xiao

An Xiao 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: 9552220
    Abstract: A methods and device for accessing virtual machine (VM) data are described. A computing device for accessing virtual machine comprises an access request process module, a data transfer proxy module and a virtual disk. The access request process module receives a data access request sent by a VM and adds the data access request to a request array. The data transfer proxy module obtains the data access request from the request array, maps the obtained data access request to a corresponding virtual storage unit, and maps the virtual storage unit to a corresponding physical storage unit of a distributed storage system. A corresponding data access operation may be performed based on a type of the data access request.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: January 24, 2017
    Assignee: Alibaba Group Holding Limited
    Inventor: Xiao Fei Quan
  • Patent number: 9554288
    Abstract: Embodiments of the present invention relate to the technical field of wireless communication, and relate particularly to a method, a system, and a device for confirming an uplink-downlink configuration, for use in confirming via interference detection whether or not a cell is capable of conducting independently the uplink-downlink configuration. The method of the embodiments of the present invention comprises: a network side device confirming the receipt of a first RSRP value of a reference signal from a second cell by a first cell, the second cell being an adjacent cell of the first cell (201); on the basis of the first RSRP value, the network side device confirming whether or not the first cell is capable of conducting autonomously the uplink-downlink configuration (202).
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: January 24, 2017
    Assignee: Datang Mobile Communications Equipment Co., Ltd
    Inventors: Xueming Pan, Shaohui Sun, Guojun Xiao, Fei Qin, Zukang Shen, Yu Ding
  • Patent number: 9550781
    Abstract: The invention provides a compound represented by formula (I) which may modulate a kinase, and a pharmaceutical composition thereof, as well as the method for preventing or treating a protein kinase mediated disease or condition.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: January 24, 2017
    Assignees: Centaurus Biopharma Co., Ltd., Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
    Inventors: Dengming Xiao, Jijun Li, Yan Zhu, Yuandong Hu, Huting Wang, Zhe Wang, Zanping Wang, Yongheng Wei, Yinghui Sun, Qiong Wu, Hui Zhang, Yong Peng, Fansheng Kong, Ying Sun, Hong Luo, Yongxin Han
  • Patent number: 9553821
    Abstract: Methods and apparatus for equitable distribution of excess shared-resource throughput capacity are disclosed. A first and a second work target are configured to access a shared resource to implement accepted work requests. Admission control is managed at the work targets using respective token buckets. A first metric indicative of the work request arrival rates at the work targets during a time interval, and a second metric associated with the provisioned capacities of the work targets are determined. A number of tokens determined based on a throughput limit of the shared resource is distributed among the work targets to be used for admission control during a subsequent time interval. The number of tokens distributed to each work target is based on the first metric and/or the second metric.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: January 24, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Wei Xiao, Bjorn Patrick Swift, Kiran-Kumar Muniswamy-Reddy, Miguel Mascarenhas Filipe, Yijun Lu, Stuart Henry Seelye Marshall, Stefano Stefani, James R. Hamilton
  • Patent number: 9552243
    Abstract: A method for detecting abnormal subsequences in data sequence includes constructing a hierarchical data structure of a target subsequence, each node in a bottommost layer of the data structure storing corresponding data of the target subsequence, and each node in a layer above the bottommost layer storing values based on data stored in corresponding nodes in a lower layer next to the layer above the bottommost layer; determining a second number of neighbors of the target subsequence based on the data structure of the target subsequence and of the first number of reference subsequences constructed in advance, the second number of neighbors having minimum Euclidean distances from the target subsequence; determining a third number of neighbors of each reference subsequence in the second number of reference subsequences, which have minimum Euclidean distances from each reference subsequence and determining whether the target subsequence is an abnormal subsequence.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: January 24, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xiao Yan Chen, Yao Liang Chen, Sheng Huang, Kai Liu, Chen Wang
  • Publication number: 20170015668
    Abstract: The present invention relates to novel compounds that inhibit LRRK2 kinase activity, processes for their preparation, to compositions containing them and to their use in the treatment of or prevention of diseases characterized by LRRK2 kinase activity, for example Parkinson's disease, Alzheimer's disease and amyotrophic lateral sclerosis (ALS).
    Type: Application
    Filed: January 28, 2015
    Publication date: January 19, 2017
    Inventors: Xiao DING, Qian LIU, Yingxia SANG, Luigi Piero STASI, Zehong WAN, Baowei ZHAO, Colin Michael EDGE
  • Publication number: 20170016388
    Abstract: Methods and systems are provided for turbine temperature control in an engine system having multiple staged charge boosting devices. In one example, compressed air is provided by a turbocharger compressor until an outlet temperature of the compressor reaches a limit.
    Type: Application
    Filed: July 14, 2015
    Publication date: January 19, 2017
    Inventors: Baitao Xiao, Hamid-Reza Ossareh, Mario Anthony Santillo, John Erik Mikael Hellstrom
  • Publication number: 20170018581
    Abstract: The present disclosure provides a method for forming a thin film pattern. The method includes steps of: forming a mask pattern on a thin film in such a manner that the mask pattern includes a reserved portion corresponding to a region where the thin film pattern to be formed is located, and a partially-reserved portion neighboring the reserved portion; performing a wet-etching process to etch off a portion of the thin film which is not covered by the mask pattern; performing a dry etching process to remove the partially-reserved portion and thin the reserved portion; and performing a dry etching process to etch off a portion of the thin film which is not covered by the remaining mask pattern, so as to form the thin film pattern.
    Type: Application
    Filed: April 14, 2016
    Publication date: January 19, 2017
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhilian XIAO, Haisheng ZHAO, Xiaoguang PEI
  • Publication number: 20170015938
    Abstract: The invention provides methods and compositions for recovering oil from stillage. The method comprises the addition of a surfactant and a microparticle comprising hydrophilic silica to a grain to ethanol stillage. The methods and compositions of the present invention release oil trapped in solid aggregates, increasing the total amount of oil extracted from the stillage.
    Type: Application
    Filed: July 18, 2016
    Publication date: January 19, 2017
    Applicant: Ecolab USA Inc.
    Inventors: Lan Xiao, Xiaodong Huang, Xuejun Wang, Philip Eastin, Jason Van't Hul
  • Publication number: 20170016769
    Abstract: The present invention provides a measurement system of real-time spatially-resolved spectrum and time-resolved spectrum and a measurement module thereof. The measurement system includes an excitation light and a measurement module. The excitation light excites a fluorescent sample and the measurement module receives and analyzes fluorescence emitted by the fluorescent sample. The measurement module includes a single-photon linear scanner and a linear CCD spectrometer. The single-photon linear scanner selectively intercepts a light beam component of a multi-wavelength light beam that has a predetermined wavelength to generate a single-wavelength time-resolved signal, wherein the multi-wavelength light beam is generated by splitting the fluorescence. The linear CCD spectrometer receives the multi-wavelength light beam and generates a spatially-resolved full-spectrum fluorescence signal.
    Type: Application
    Filed: August 13, 2015
    Publication date: January 19, 2017
    Inventors: Ming-Hsien CHOU, Jian-Long XIAO, Ya-Wen CHUANG, Jyh-Rou SZE, Po-Jui CHEN, Chun-Fu LIN, Long-Jeng LEE, Chun-Li CHANG, Chi Hung HUANG, Da-Ren LIU
  • Publication number: 20170016015
    Abstract: The present invention relates to a process for the production of polyunsaturated fatty acids in an organism by introducing, into the organism, nucleic acids which encode polypeptides with ?5-elongase activity. Advantageously, these nucleic acids can be expressed in the organism together with further nucleic acids which encode polypeptides of the biosynthesis of the fatty acid or lipid metabolism. Especially advantageous are nucleic acids which encode ?6-desaturases, ?5-desaturases, ?4-desaturases and/or ?6-elongases. These desaturases and elongases are advantageously derived from Thalassiosira, Euglena or Ostreococcus. The invention furthermore relates to a process for the production of oils and/or triacylglycerides with an elevated content of long-chain polyunsaturated fatty acids, and oils and/or triacylglycerides thus obtained.
    Type: Application
    Filed: August 16, 2016
    Publication date: January 19, 2017
    Inventors: Thorsten Zank, Jörg Bauer, Petra Cirpus, Amine Abbadi, Ernst Heinz, Xiao Qiu, Patricia Vrinten, Petra Sperling, Frederic Domergue, Astrid Meyer, Jelena Kirsch
  • Publication number: 20170018919
    Abstract: The present invention relates to a prevention method of abnormal action protection of UHV regulating compensation transformer with no-load input, the prevention method includes: first determining a value of differential current of regulating compensation transformer, if the value of differential current is smaller than a pre-setting threshold, then, identifying whether an uninterruptible point of differential current waveform meets an pre-setting regulation according to original value of differential current or sampling value of differential difference current, and determining comprehensively whether the regulating compensation transformer is in no-load input or in fault directly with a value of second harmonic content of logic differential current together; if a value of differential current before pre-setting period is larger than the pre-setting threshold, the regulating compensation transformer is diagnosed to have external CT saturation, determining comprehensively whether the regulating compensation tra
    Type: Application
    Filed: March 22, 2016
    Publication date: January 19, 2017
    Inventors: Jirui Chen, Jiansong Zhao, Yun Gong, Maojun Deng, Chuankun Ni, Dongxiao Yao, Heke Ma, Lijuan Lv, Baowei Li, Xu Li, Jidong Huang, Feng Xiao, Shasha Hu, Jingli Zhang, Yingying Xi
  • Publication number: 20170018081
    Abstract: Systems and methods are disclosed for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements.
    Type: Application
    Filed: July 14, 2016
    Publication date: January 19, 2017
    Inventors: Charles A. TAYLOR, Leo GRADY, Sethuraman SANKARAN, Souma SENGUPTA, Hyun Jin KIM, Nan XIAO
  • Publication number: 20170019314
    Abstract: Aspects of the present invention disclose a method, computer program product, and system for validation of services. The method includes one or more processors receiving a request of a service. The method further includes one or more processors parsing the received request of the service to identify information included in the received request of the service. The method further includes one or more processors generating a checklist that corresponds to the received request of the service based on the identified information, wherein the generated checklist includes configuration and security checks that are associated with the received request of the service. The method further includes one or more processors determining a validation result utilizing the generated checklist, wherein the validation result indicates whether the requested service is deployed on a corresponding endpoint according to the configuration and security checks in the generated checklist.
    Type: Application
    Filed: July 13, 2015
    Publication date: January 19, 2017
    Inventors: Trieu C. Chieu, Ashu Gupta, Manas R.K. Singh, Xiao Yi Tian
  • Publication number: 20170019854
    Abstract: Methods and systems for scheduling wake/sleep cycles by a central device in a wireless network that have at least one mobile device include determining a system reference cycle as a minimum value of a delay constraint on a real-time service for each mobile device of the at least one mobile device that has a real-time service. A wake/sleep cycle length is attributed to each mobile device. The wake/sleep cycle length is an integer multiple of the system reference cycle such that a wake/sleep cycle length of a first mobile device is different from that of a second mobile device. A sleep period and a wake period are assigned within the wake/sleep cycle of each mobile device. The wake/sleep cycle of each mobile device is arranged to avoid collision of the wake period with those of other mobile devices.
    Type: Application
    Filed: September 30, 2016
    Publication date: January 19, 2017
    Inventors: Ning Liao, Jian Feng Chen, Xiao Jun Ma
  • Publication number: 20170016389
    Abstract: Methods and systems are provided for turbocharger speed control in an engine system having multiple staged charge boosting devices. In one example, compressed air is provided by a turbocharger compressor until a turbocharger speed reaches a limit.
    Type: Application
    Filed: July 14, 2015
    Publication date: January 19, 2017
    Inventors: Baitao Xiao, Hamid-Reza Ossareh, John Erik Mikael Hellstrom, Mario Anthony Santillo
  • Publication number: 20170017053
    Abstract: Techniques for WDM Mux/DeMux on cable and methods of making the same are described According to one aspect of the present application, a unit designed to provide multiplexing or demultiplexing (Mux/Demux) functions is implemented on cable. In other words, the Mux/Demux unit is coupled by a multi-fiber cable to a system (e.g., a system rack for router or switch that has multiple pluggable transceiver slots).
    Type: Application
    Filed: September 28, 2016
    Publication date: January 19, 2017
    Applicant: Alliance Fiber Optic Products, Inc.
    Inventors: Yao Li, Charlie Xiao
  • Publication number: 20170014479
    Abstract: The invention provides methods and compositions for the treatment of inflammatory and/or tissue damage conditions. In particular, the use of Smad7 compositions delivered locally or systematically to a site of inflammation and/or tissue damage is described. Other specific embodiments concern treatment or prevention of side effects caused by radiation and/or chemotherapy, including but not limited to mucositis.
    Type: Application
    Filed: September 30, 2016
    Publication date: January 19, 2017
    Inventors: Xiao-jing WANG, Yosef REFAELI, Qinghong ZHANG
  • Publication number: 20170015522
    Abstract: A tensioning device and a tensioning method for a steel wire rope of a cage guide of an ultra-deep vertical shaft. The tensioning device comprises an upper rope clamping device, a rope adjustment guide frame, a lower hydraulic rope locking device, and a lower hydraulic rope adjustment device. The upper rope clamping device is provided with a rope clamp and a pressure sensor. The rope adjustment guide frame comprises a steel frame body, double fixed clamp-plates, a balance weight, and a balance weight steel wire rope. Double moving clamp-plates are disposed in a guide groove of the steel frame body. The double moving clamp-plates are provided with a rope clamp and a lower guide pulley. The double fixed clamp-plates are provided with an upper guide pulley. The balance weight is provided with a fastening joint. Each of the upper rope clamping device, the lower hydraulic rope locking device and the lower hydraulic rope adjustment device comprises a wedged iron block and a shim.
    Type: Application
    Filed: June 16, 2015
    Publication date: January 19, 2017
    Applicant: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Zhencai ZHU, Xiao CHEN, Guohua CAO, Hong LAI, Wenxiang TENG, Gang SHEN, Gongbo ZHOU, Wei LI
  • Publication number: 20170017631
    Abstract: An information collection module receives an incident report request from a user of a browser running a network application on a client system to thereby provide a page in the browser. The information collection module collects incident data including user interactions with the page, client system features and operations associated with executing the network application, and a document object model (DOM) of the page. An annotation tool of the network application receives annotations of the page from the user for inclusion in the incident data, and a server-side incident manager receives the incident data. The server-side incident manager includes a rendering engine that renders the document object model and the annotations, and an incident analyzer that displays the collected user interactions, and client system features and operations, and the rendered document object model and annotations.
    Type: Application
    Filed: July 17, 2015
    Publication date: January 19, 2017
    Inventors: Simon TANG, Xiao XU, William CUI, Nate WANG, Jianrong YU, Luis LU, Jonny CHEN, Ming-hui CAO, Walton WANG, Frank FAN, Ufo QIAO, Linda XU