Patents by Inventor Xin Wang

Xin Wang 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: 10841320
    Abstract: A command endpoint used by Domain Generation Algorithm (DGA) malware is identified using machine learning-based clustering. According to this technique, at least one attribute associated with a candidate resolved DNS name is identified. The candidate resolved DNS name has associated therewith a set of names that are failed DNS lookups but that cluster with the candidate resolved DNS name. A set of additional names that share the at least one attribute with the candidate resolved DNS name are then identified. For the set of additional names, an extent to which the set of additional names also clusters with the set of names that are failed DNS lookups is then determined. The candidate resolved DNS name is characterized as associated with the command endpoint when the set of additional names cluster with the set of names that are failed DNS lookups to a configurable degree.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: November 17, 2020
    Assignee: International Business Machines Corporation
    Inventors: Xin Hu, Jiyong Jang, Douglas Lee Schales, Marc Philippe Stoecklin, Ting Wang
  • Publication number: 20200352196
    Abstract: Sweetener and flavor compositions with improved taste profiles are disclosed. Also disclosed are methods of making and methods of using such sweetener and flavor compositions.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 12, 2020
    Inventors: Jingang SHI, Hansheng WANG, Xin SHI, Yi WANG, Wei LYU, Yingxiang XIN, Thomas EIDENBERGER, Weiyao SHI
  • Publication number: 20200355031
    Abstract: A hydraulic accumulator-based controllable pressure injection device includes a pressure storage system, a pressure maintaining system, a sealing system, and an injection system. The pressure storage system includes a pressure cylinder front half portion, an annular piston and a middle connecting body. The pressure maintaining system includes an accumulator, a pressure cylinder rear half portion and a rear end cover. The sealing system includes a hydraulic propulsion cylinder, a propulsion piston, a front end cover, a sealing tube, a thickened end portion, and an expansion rubber tube. The injection system includes a hydraulic valve body and an injection gun tube. The hydraulic accumulator-based controllable pressure injection device quickly applies pressure to the bottom of a borehole in a hydraulic manner, so that rock experiences tensile failure, and the hard rock excavation efficiency is improved.
    Type: Application
    Filed: September 21, 2018
    Publication date: November 12, 2020
    Applicants: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECHNOLOGY CO.,LTD
    Inventors: Songyong LIU, Zhencai ZHU, Haodong WANG, Gang SHEN, Hongxiang JIANG, Xinxia CUI, Hongsheng LI, Wei LI, Xin ZHANG
  • Publication number: 20200355774
    Abstract: The present disclosure relates to a 1D partial Fourier parallel magnetic resonance imaging method with a deep convolutional network and belongs to the technical field of magnetic resonance imaging.
    Type: Application
    Filed: June 6, 2017
    Publication date: November 12, 2020
    Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
    Inventors: Shanshan WANG, Dong LIANG, Ningbo HUANG, Xin LIU, Hairong ZHENG
  • Publication number: 20200352108
    Abstract: An aquatic weed planting plate for an aquarium is disclosed. The aquatic weed planting plate for aquarium includes a plate body and at least four feet. A plurality of planting holes is formed in the plate body at intervals. A plurality of dirt collecting holes is formed around each planting hole. The plate body is provided with fixing devices for fixing aquatic weeds, and each fixing device corresponds to one planting hole. The fixing device includes a fixing sleeve, two clamping members and a luminous ring. The plate body is provided with nets for collecting dirt, each net corresponds to one dirt collecting hole, the lower portion of each net is provided with a connecting tube; a plurality of conveying pipes is also arranged below the plate body, each conveying pipe is communicated with the plurality of connecting tubes, each connecting tube is communicated with the corresponding conveying pipe.
    Type: Application
    Filed: April 24, 2020
    Publication date: November 12, 2020
    Inventors: Xin Jin, Shidong Li, Peng Wang, Ying Song
  • Publication number: 20200356538
    Abstract: Methods, computer program products, and systems are presented. The methods include, for instance: receiving a request for a lock on a page from a virtual database amongst two or more virtual databases, the virtual database including a number of containers respectively corresponding to the same number of database components of the virtual database. A copy of the page is refreshed with a latest copy of the page in an overall cache prior to granting the lock based on ascertaining that the page is not locked by any other virtual database. The virtual database is granted with the lock and have an exclusive access to the page.
    Type: Application
    Filed: May 10, 2019
    Publication date: November 12, 2020
    Inventors: Xin Peng LIU, ShengYan SUN, Shuo LI, Xiaobo WANG
  • Publication number: 20200358589
    Abstract: A device may receive a signal from a wireless station; and determine a network-permitted Time Division Duplex (TDD) uplink duty cycle based on the signal. If the determined network-permitted TDD uplink duty cycle is greater than a maximum allowable TDD uplink duty cycle for the device, when the device performs TDD uplink transmission after receiving a scheduling grant from the wireless station, the device may decrease the TDD uplink duty cycle of the device or may decrease a time-average transmission power of the device.
    Type: Application
    Filed: May 7, 2019
    Publication date: November 12, 2020
    Inventors: Andrew E. Youtz, Xin Wang, Lily Zhu, Hui Zhao
  • Publication number: 20200356465
    Abstract: An automatic testing method and apparatus are provided. The method includes: configuring a common Software Development Kit (SDK) interface and obtaining User Interface (UI) rendering data which comprises a plurality of UI controls through the SDK interface; receiving an operation event of a user on the UI rendering data, and determining, according to the operation event, a simulation operation of the user on the UI rendering data on a terminal device; determining position information of a UI control corresponding to the simulation operation, and generating a UI automated test script according to the position information and the simulation operation; and running and debugging the UI automated test script using an automated test framework.
    Type: Application
    Filed: November 16, 2018
    Publication date: November 12, 2020
    Applicant: NETEASE (HANGZHOU) NETWORK CO.,LTD.
    Inventors: XIANG LI, Jianjun WANG, Xin LIU
  • Publication number: 20200356594
    Abstract: Embodiments of the disclosure provide methods, systems, computer program products for manipulating a table with an XML column in database. According to the method, a SQL statement for a table is received first, wherein the table comprises an XML column which is a representation of a plurality of logical columns of the table, there is at least one XML element in at least one row and in the XML column of the table, and each of the at least one XML element corresponds to a non-null value in a specific row and in a logical column of the plurality of logical columns of the table. Then the SQL statement is parsed. And then the SQL statement is transformed into a hybrid statement being able to process the XML column in response to the parsing result indicating that the SQL statement relates to at least one logical column of the plurality of logical columns. At last the hybrid statement is executed.
    Type: Application
    Filed: May 9, 2019
    Publication date: November 12, 2020
    Inventors: Xin Peng Liu, SHUO LI, Xiaobo Wang, ShengYan Sun, Kwai Hing Man
  • Publication number: 20200357350
    Abstract: A control circuit, a testing apparatus and a method for testing a liquid crystal display panel are provided. The control circuit includes a current sensor and a discharge signal generation circuit. The current sensor is configured to detect a change in an input current of the liquid crystal display panel to generate an indication signal, the indication signal being indicative of switching of image frames displayed by the liquid crystal display panel. The discharge signal generation circuit is configured to receive the indication signal from the current sensor, and the discharge signal generation circuit generates a discharge signal in response to receiving the indication signal, so that a liquid crystal capacitor including the common electrode and the pixel electrode in the liquid crystal display panel is discharged. Hence, the quality of images displayed by the liquid crystal display panel can be improved and the product yield can be increased.
    Type: Application
    Filed: December 12, 2018
    Publication date: November 12, 2020
    Inventors: Weiwei WANG, You ZHENG, Wenhua FU, Yanli LOU, Qing WANG, Xiaofen WANG, Xin SHAO, Gan REN, Jian ZHANG
  • Patent number: 10833828
    Abstract: A data communication method and a related apparatus are provided, and the data communication method includes: constructing, by an access device, a beacon frame, where the beacon frame includes a newly added field, and the newly added field represents multiple data guard interval lengths supported by the access device; and broadcasting, by the access device, the beacon frame, so that a terminal selects an available guard interval length matching a data guard interval length supported by the terminal from the beacon frame, and performs data communication with the access device by using the available guard interval length. By using the present invention, data communication between the access device and the terminal can be implemented when the access device supports multiple data guard interval lengths.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: November 10, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Ningjuan Wang, Xin Xue, Min Yan, Jian Yu
  • Patent number: 10833805
    Abstract: There are provided a method and an interface system for Bidirectional Synchronous Serial (BISS) protocol data decoding. The method includes: an MA drive module receiving an enable signal en and transmitting an MA clock signal to an SL receiving module, and then the SL receiving module detecting a trigger signal of SL; when a start bit of the SL is detected by the SL receiving module, the SL receiving module reading SL data; after the SL data is read, the SL receiving module transmitting a done signal to the MA drive module to stop operation of the MA drive module and transmitting a did signal to a CRC check module; and after the did signal is received by the CRC check module, the CRC check module performing CRC check on the SL data and outputting a correct position value after the check is completed.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: November 10, 2020
    Assignee: GUANGDONG UNIVERSITY OF TECHNOLOGY
    Inventors: Han Wang, Fangjian Zhang, Xin Chen, Xindu Chen, Nian Cai, Yunbo He, Yixiang Zhao, Canran Lin, Zhengyi Xin
  • Publication number: 20200348932
    Abstract: A memory control system includes a memory interface, a microcontroller, and a sequence processing unit. The memory interface circuit receives a memory operation command and generates a plurality of operation instructions according to the memory operation command. The microcontroller is coupled to the memory interface circuit . The microcontroller receives the plurality of operation instructions and generates a plurality of task instructions according a scheduling algorithm through a predetermined protocol. The sequence processing unit is coupled to the microcontroller. The sequence processing unit receives the plurality of task instructions through the predetermined protocol, and controls a plurality of circuits of a memory device according to the plurality of task instructions with at least one finite state machine of the sequence processing unit.
    Type: Application
    Filed: June 14, 2019
    Publication date: November 5, 2020
    Inventors: Huang Peng Zhang, XIANG FU, Qi Wang, Zhi Chao Du, Hua Min Cao, Xin Yun Huang, Wen Wen Dong, Shu Bing Xu
  • Publication number: 20200349697
    Abstract: Embodiments of the disclosure provide systems and methods for detecting an intracerebral hemorrhage (ICH). The system includes a communication interface configured to receive a sequence of image slices and an end-to-end multi-task learning model. The sequence of image slices is the head scan images of a subject acquired by an image acquisition device. The end-to-end multi-task learning model includes an encoder, a bi-directional Convolutional Recurrent Neural Network (ConvRNN), a decoder, and a classifier. The system further includes at least one processor configured to extract feature maps from each image slice using the encoder, capture contextual information between adjacent image slices using the bi-directional ConvRNN, and detect the ICH of the subject using the classifier based on the extracted feature maps of the image slices and the contextual information or segment each image slice using the decoder to obtain an ICH region based on the extracted feature maps of the image slice.
    Type: Application
    Filed: April 28, 2020
    Publication date: November 5, 2020
    Applicant: CURACLOUD CORPORATION
    Inventors: Feng Gao, Youbing Yin, Danfeng Guo, Pengfei Zhao, Xin Wang, Hao-Yu Yang, Yue Pan, Yi Lu, Junjie Bai, Kunlin Cao, Qi Song, Xiuwen Yu
  • Publication number: 20200347419
    Abstract: A recombinant bacterium for producing L-lysine, a construction method thereof, and a method for producing L-lysine by using the recombinant bacterium. The recombinant bacterium has increased expression and/or activity of asparaginase compared to a starting bacterium.
    Type: Application
    Filed: May 22, 2018
    Publication date: November 5, 2020
    Inventors: Tingyi WEN, Chen ZHANG, Xiuling SHANG, Xin CHAI, Yun ZHANG, Shuwen LIU, Guoqiang WANG, Zhongcai LI
  • Publication number: 20200347209
    Abstract: A conduit, particularly flexible conduit comprises an inner tubular housing, at least one reinforcing layer at least partially disposed around the inner housing, an outer protective sheath at least partially disposed around the at least one reinforcing layer, and optionally a thermally insulating layer disposed between the at least one reinforcing layer and the outer protective sheath. At least one of the outer protective sheath and the thermally insulating layer comprises a thermoplastic vulcanizate composition.
    Type: Application
    Filed: September 14, 2018
    Publication date: November 5, 2020
    Inventors: Andrew Takacs, Declan Noel Whelan, Antonios K. Doufas, Deborah Jean Davis, Robert Leslie Chidlow, Wanli Wang, Krishnan Anantha Narayana Iyer, Krassimir Iordanov Doynov, Xin Chen, Yuan-Ju Chen
  • Publication number: 20200349706
    Abstract: Embodiments of the disclosure provide systems and methods for biomedical image analysis. A method may include receiving a plurality of unannotated biomedical images, including a first image and a second image. The method may also include determining that the first image is in a first view and the second image is in a second view. The method may further include assigning the first image to a first processing path for the first orientation. The method may additionally include assigning the second image to a second processing path for the second view. The method may also include processing the first image in the first processing path in parallel with processing the second image in the second processing path. The first path may share processing parameters with the second path. The method may further include providing a diagnostic output based on the processing of the first image and the second image.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 5, 2020
    Applicant: CURACLOUD CORPORATION
    Inventors: Feng Gao, Hao-Yu Yang, Youbing Yin, Yue Pan, Xin Wang, Junjie Bai, Yi Wu, Kunlin Cao, Qi Song
  • Patent number: 10825115
    Abstract: A method for processing services can include receiving a request for a service; sending the result of the service in which at least one data item is tagged; in response to a selection of the tagged data item, determining other services associated with the service based on a service template of the service; and providing the other services associated with the service as options, wherein the other services take the at least one data item as inputs to provide outputs thereof.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: November 3, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Chun E. Ma, Xin Sheng Mao, Matthew Wang, Li Yi, Jun Zhang
  • Patent number: 10823624
    Abstract: A multimode optical fiber includes a core and a cladding covering the core. The core has a radius in a range of 23.75-26.25 ?m. A refractive index profile of the core has a graded refractive index distribution with a refractive index distribution index ? in a range of 1.80-1.89. The core has a maximum relative refractive index difference ?1% in a range from 1.0% to 1.15%. The multimode optical fiber has a fusion loss less than or equal to 0.08 dB. The multimode optical fiber is applied in a middle-and-long distance distributed temperature-measuring system, and a temperature-measuring distance of the system reaches 10 km to 27 km. The system includes a pulsed laser light source, a wavelength division multiplexer, an avalanche photodiode, a data acquisition device, an upper computer, and the temperature-measuring multimode optical fiber.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: November 3, 2020
    Assignee: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
    Inventors: Zhendong Wang, Song Wang, Tongqing Liu, Chen Yang, Xin Mao, Weijun Tong
  • Patent number: 10825114
    Abstract: A method for processing services can include receiving a request for a service; sending the result of the service in which at least one data item is tagged; in response to a selection of the tagged data item, determining other services associated with the service based on a service template of the service; and providing the other services associated with the service as options, wherein the other services take the at least one data item as inputs to provide outputs thereof.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: November 3, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Chun E. Ma, Xin Sheng Mao, Matthew Wang, Li Yi, Jun Zhang