Patents by Inventor Xue LIANG
Xue LIANG 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).
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Patent number: 11977532Abstract: Aggregated log index-based log record identification is provided by maintaining log files of a database system on a plurality log storage devices, the log files including log records of changes to database objects, indexing the log files to obtain a collection of log indexes, where the indexing includes, for each log storage device, indexing log records stored on the log storage device to obtain a respective log index, then based on a request, identifying log storage devices that store log records for servicing the request, the log storage devices storing log indexes, of the collection of log indexes, that index an aggregate set of log records on the log storage devices, obtaining the log indexes from the log storage devices, and aggregating the log indexes to provide an aggregated log index that provides an index of the aggregate set of log records on the log storage devices.Type: GrantFiled: March 31, 2020Date of Patent: May 7, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Ping Liang, Xiao Feng Meng, Xue Bin Cong, Yu He
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Publication number: 20240138645Abstract: A cleaning base station includes a base, a first electrode, an infrared module, and a guiding member. The base includes an open chamber accommodating a cleaning robot, and the open chamber includes a chamber sidewall extending in an arc shape. The first electrode is arranged on the chamber sidewall and contacts a second electrode of the cleaning robot. The infrared module is arranged on the chamber sidewall and aligns the cleaning robot. The guiding member is arranged on the chamber sidewall and protrudes from the chamber sidewall, the guiding member is capable of extending into a guiding groove defined on the cleaning robot, the guiding member includes a guiding part, the guiding part is positioned on one end of the guiding member far away from the chamber sidewall, and a cross-sectional size of the guiding part gradually decreases along a direction away from the chamber sidewall.Type: ApplicationFiled: July 26, 2023Publication date: May 2, 2024Inventors: Junjian Huang, Xue Liang, Yewei Kang, Jiwen Li, Lirong Ye
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Patent number: 11972629Abstract: A texture recognition apparatus and an electronic apparatus are provided. The texture recognition apparatus has a touch side surface, and includes a light source array, an image sensor array and a light shielding matrix, the light source array includes a plurality of light sources; the image sensor array includes a plurality of image sensors, the plurality of image sensors are configured to receive light emitted from the plurality of light sources and reflected by a texture to the plurality of image sensors; the light shielding matrix includes a plurality of light shielding patterns arranged in an array, each of the plurality of image sensors includes a photosensitive element; the plurality of light sources do not overlap with the plurality of light shielding patterns, a photosensitive element of each of the plurality of image sensors at least partially overlaps with at least one or the plurality of light shielding patterns.Type: GrantFiled: May 25, 2021Date of Patent: April 30, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoquan Hai, Xue Dong, Lei Wang, Yingzi Wang, Xuan Liang
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Publication number: 20240098669Abstract: The present application provides a communication method and apparatus, and a device and a medium in a deactivated state of a secondary cell group. The method includes: determining signal measurement and/or timing of a terminal for a secondary cell group (SCG) and/or a primary SCG cell (PSCell) of the SCG when the SCG is in a deactivated state; reconfiguring the signal measurement and/or the timing according to first information if the first information is acquired; where the first information indicates a communication status between the terminal and the PSCell related to the signal measurement and/or the timing, or, the first information is instruction information of a network device received by the terminal.Type: ApplicationFiled: December 21, 2021Publication date: March 21, 2024Inventors: Xue YAN, Meng XU, Jing LIANG
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Publication number: 20240082320Abstract: Provided are Enterococcus lactis, a drug for preventing or treating tumor, and use thereof, relating to the technical field of biomedicines. Novel Enterococcus lactis is separated and chosen, and the Enterococcus lactis has an important influence on the effect of tumor immunotherapy for cancer patients. Gut microorganisms and immune cells can interact with each other to jointly regulate the human immune system. The provided Enterococcus lactis can induce the differentiation and maturation of iDC (immature DC) cells, and mature DC can effectively activate T cells and increase the infiltration of tumor infiltrating lymphocytes having anti-tumor activity, thereby killing tumor cells. In addition, the provided Enterococcus lactis can induce the differentiation of M0 type macrophages into M1 or M2 type cells.Type: ApplicationFiled: June 8, 2021Publication date: March 14, 2024Inventors: Baoxia Li, Quansheng Lin, Yibo Xian, Xianzhi Jiang, Jiening Liang, Zhenzhen Liu, Sheng Chen, Xue Su
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Patent number: 11929358Abstract: Provided is a display backplate including an array substrate and a plurality of pairs of connection structures on the array substrate, wherein the array substrate includes a plurality of thin-film transistors and a common electrode signal line, wherein at least one of the plurality of thin-film transistors is connected to one of a pair of connection structures and the common electrode signal line is connected to the other of the pair of connection structures; and an area of a first section of the connection structure is negatively correlated with a distance between the first section and a surface of the array substrate, and the first section is parallel to the surface of the array substrate.Type: GrantFiled: April 21, 2023Date of Patent: March 12, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhiwei Liang, Wenqian Luo, Yingwei Liu, Ke Wang, Qi Yao, Huijuan Wang, Haixu Li, Zhanfeng Cao, Guangcai Yuan, Xue Dong, Guoqiang Wang, Zhijun Lv
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Patent number: 11927534Abstract: A spectrometer and a fabrication method thereof. The spectrometer includes: a first base substrate; a second base substrate opposite to the first base substrate; a detection channel between the first base substrate and the second base substrate; a quantum dot light emitting layer on a side of the first base substrate that is close to the second base substrate, and including a plurality of quantum dot light emitting units; a black matrix on the side of the first base substrate that is close to the second base substrate, and configured to separate the plurality of quantum dot light emitting units; and a sensor layer, including a plurality of sensors, the plurality of sensors being in one-to-one correspondence with the plurality of quantum dot light emitting units.Type: GrantFiled: July 18, 2019Date of Patent: March 12, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xianqin Meng, Xue Dong, Wei Wang, Jifeng Tan, Xiandong Meng, Xiaochuan Chen, Jian Gao, Pengxia Liang, Fangzhou Wang
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Publication number: 20240065501Abstract: A cleaning robot includes a housing, a dust box and a dust extraction duct. The housing is enclosed to form a mounting chamber and is provided with a dust outlet. The dust box is arranged in the mounting chamber and configured to collect dust, and the dust box is provided with a dust collection port and a dust extraction port. The dust collection port and the dust extraction port are respectively disposed on two sides of a centerline of the dust box. One end of the dust extraction duct communicates with the dust extraction port, and the other end of the dust extraction duct is connected to the dust outlet of the housing.Type: ApplicationFiled: July 7, 2023Publication date: February 29, 2024Inventors: XUE LIANG, JUN YANG, QUANLONG LU, WUJI ZHANG, JUNJIAN HUANG, NAN ZHOU, DINGRUI LU, LIRONG YE
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Patent number: 11696159Abstract: A method for testing terminals includes determining a quantity of terminals to be tested; testing each terminal to be tested in a testing environment and obtaining a quantity of testing results; each testing result includes an actual transmitting power and/or a receiving signal strength; obtaining a first fitting function based on the actual transmitting power, and/or obtaining a second fitting function based on the receiving signal strength; and controlling a target terminal to transmit signals, calculating an actual transmitting power of the target terminal by the first fitting function, and/or controlling the target terminal to receive signals, calculating a receiving signal strength of the target terminal by the second fitting function. A computer apparatus and a non-transitory computer readable medium for testing terminals are also disclosed.Type: GrantFiled: July 2, 2021Date of Patent: July 4, 2023Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Lei-Tong Yu, Xue-Liang Xu
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Publication number: 20230165421Abstract: Provided are cleaning robot and robot system, the cleaning robot includes robot main body and cleaning box assembly, the robot main body is provided with debris inlet channel, the cleaning box assembly is detachably mounted at one side of robot main body, and includes debris storage box and liquid storage box detachably connected thereto, the debris inlet channel, the debris storage box, and the liquid storage box are sequentially arranged in advancing direction of robot main body, the debris storage box is provided with air inlet and debris collection cavity, the air inlet is butted with the debris inlet channel, the debris collection cavity communicates with the debris inlet channel via the air inlet, the liquid storage box is provided with debris discharge port, the debris discharge port pneumatically communicates with the debris collection cavity, and the debris discharge port discharges debris in it with vacuum negative pressure.Type: ApplicationFiled: August 31, 2022Publication date: June 1, 2023Applicant: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.Inventors: Xue LIANG, Yi HU, Xuehua LI
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Patent number: 11527963Abstract: A control unit is provided. The control unit is configured to provide a control signal for controlling a power unit. The power unit includes a first positive voltage terminal, a second positive voltage terminal, a first negative voltage terminal, a second negative voltage terminal, and a switching element. The first negative voltage terminal and the second positive voltage terminal are coupled to each other in a short circuit manner. One terminal of the switching element is electrically connected to the first negative voltage terminal. The control unit is configured to: receive a pulse width modulation signal; receive a first power supply signal; receive a second positive voltage terminal signal; output a second power supply signal; and output the control signal for controlling the switching element to be turned on or turned off.Type: GrantFiled: April 23, 2021Date of Patent: December 13, 2022Assignee: DELTA ELECTRONICS, INC.Inventors: Da Jin, Xue-Liang Chang, Ya-Hong Xiong, Qing-Hua Su
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Publication number: 20220345916Abstract: A method for testing terminals includes determining a quantity of terminals to be tested; testing each terminal to be tested in a testing environment and obtaining a quantity of testing results; each testing result includes an actual transmitting power and/or a receiving signal strength; obtaining a first fitting function based on the actual transmitting power, and/or obtaining a second fitting function based on the receiving signal strength; and controlling a target terminal to transmit signals, calculating an actual transmitting power of the target terminal by the first fitting function, and/or controlling the target terminal to receive signals, calculating a receiving signal strength of the target terminal by the second fitting function. A computer apparatus and a non-transitory computer readable medium for testing terminals are also disclosed.Type: ApplicationFiled: July 2, 2021Publication date: October 27, 2022Inventors: LEI-TONG YU, XUE-LIANG XU
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Patent number: 11244288Abstract: Systems and methods are provided for generating task reminders. The method includes identifying, using a processor, a task description by parsing digital text from a message in an application. The method further includes obtaining context information from the parsed digital text indicating an association between the task description and the application. The method additionally includes generating, using the processor, a task reminder based on the obtained context information, the task reminder including digital text indicating the association between the task description and the application.Type: GrantFiled: June 3, 2016Date of Patent: February 8, 2022Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Jun Hua Gao, Cheng Fang Wang, Guang Yu Ye, Jing Jing Zhang, Xue Yong Zhang, Xue Liang Zhao, Xi Bo Zhu
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Patent number: 11211747Abstract: A connector to be mated with a mating connector through a lock, includes: a connector body including an mounting portion having a receiving space and a slide groove provided on the mounting portion; and an unlocking mechanism held on the connector body, the unlocking mechanism including an unlocking slider slidable along the slide groove and an elastic member for driving the unlocking slider to slide; wherein the slide groove has a convex surface protruding outward, the unlocking slider has a concave surface cooperating with the convex surface of the slide groove, the concave surface makes a wall thickness of the unlocking slider uneven, and the elastic member is located at an area of the unlocking slider having a thicker wall thickness.Type: GrantFiled: July 1, 2020Date of Patent: December 28, 2021Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Chien-Chiung Wang, Kun-Lin Wu, Xue-Liang Zhang
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Publication number: 20210242790Abstract: A control unit is provided. The control unit is configured to provide a control signal for controlling a power unit. The power unit comprises a first positive voltage terminal, a second positive voltage terminal, a first negative voltage terminal, a second negative voltage terminal, and a switching element. The first negative voltage terminal and the second positive voltage terminal are coupled to each other in a short circuit manner. One terminal of the switching element is electrically connected to the first negative voltage terminal. The control unit is configured to: receive a pulse width modulation signal; receive a first power supply signal; receive a second positive voltage terminal signal; output a second power supply signal; and output the control signal for controlling the switching element to be turned on or turned off.Type: ApplicationFiled: April 23, 2021Publication date: August 5, 2021Inventors: Da JIN, Xue-Liang CHANG, Ya-Hong XIONG, Qing-Hua SU
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Patent number: 11063522Abstract: A converter includes an input capacitor, a primary-side switching circuit, a magnetic element circuit, a secondary-side switching circuit, and an output capacitor. Primary-side switching circuit includes a first positive voltage terminal and a first negative voltage terminal. First positive voltage terminal is coupled to one terminal of an input voltage. First negative voltage terminal and first positive voltage terminal are coupled to the input capacitor. Magnetic element circuit is coupled to primary-side switching circuit. Secondary-side switching circuit is coupled to magnetic element circuit. Secondary-side switching circuit includes a second positive voltage terminal and a second negative voltage terminal. Second positive voltage terminal is coupled to first negative voltage terminal. Second negative voltage terminal is coupled to another terminal of the input voltage, and second negative voltage terminal and second positive voltage terminal output an output voltage together.Type: GrantFiled: January 29, 2020Date of Patent: July 13, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Da Jin, Xue-Liang Chang, Ya-Hong Xiong, Qing-Hua Su
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Publication number: 20210006013Abstract: A connector to be mated with a mating connector through a lock, includes: a connector body including an mounting portion having a receiving space and a slide groove provided on the mounting portion; and an unlocking mechanism held on the connector body, the unlocking mechanism including an unlocking slider slidable along the slide groove and an elastic member for driving the unlocking slider to slide; wherein the slide groove has a convex surface protruding outward, the unlocking slider has a concave surface cooperating with the convex surface of the sliding groove, the concave surface makes a wall thickness of the unlocking slider uneven, and the elastic member is located at an area of the unlocking slider having a thicker wall thickness.Type: ApplicationFiled: July 1, 2020Publication date: January 7, 2021Inventors: CHIEN-CHIUNG WANG, KUN-LIN WU, XUE-LIANG ZHANG
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Patent number: 10741941Abstract: A plug connector assembly includes: a plug connector having a cage, and a PCB received in the cage, the PCB including a mating end for being mated with a mating connector and an opposite connecting end, the connecting end comprising a first row of pads and a second row of pads disposed at one side of the PCB; at least one cable electrically connected to the connecting end, the at least one cable comprising a number of core wires, the core wires comprising a first group of core wires and a second group of core wires extending beyond the first group of core wires, the first group of core wires soldered to the first row of pads, the second group of core wires soldered to the second row of pads; and an insulative member isolating a soldering area of the first and second group of core wires.Type: GrantFiled: November 8, 2018Date of Patent: August 11, 2020Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Kun-Lin Wu, Chien-Chiung Wang, Xue-Liang Zhang, Fu-Jun Sun
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Publication number: 20200251999Abstract: A converter includes an input capacitor, a primary-side switching circuit, a magnetic element circuit, a secondary-side switching circuit, and an output capacitor. Primary-side switching circuit includes a first positive voltage terminal and a first negative voltage terminal. First positive voltage terminal is coupled to one terminal of an input voltage. First negative voltage terminal and first positive voltage terminal are coupled to the input capacitor. Magnetic element circuit is coupled to primary-side switching circuit. Secondary-side switching circuit is coupled to magnetic element circuit. Secondary-side switching circuit includes a second positive voltage terminal and a second negative voltage terminal. Second positive voltage terminal is coupled to first negative voltage terminal. Second negative voltage terminal is coupled to another terminal of the input voltage, and second negative voltage terminal and second positive voltage terminal output an output voltage together.Type: ApplicationFiled: January 29, 2020Publication date: August 6, 2020Inventors: Da JIN, Xue-Liang CHANG, Ya-Hong XIONG, Qing-Hua SU
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Publication number: 20190140374Abstract: A plug connector assembly includes: a plug connector having a cage, and a PCB received in the cage, the PCB including a mating end for being mated with a mating connector and an opposite connecting end, the connecting end comprising a first row of pads and a second row of pads disposed at one side of the PCB; at least one cable electrically connected to the connecting end, the at least one cable comprising a number of core wires, the core wires comprising a first group of core wires and a second group of core wires extending beyond the first group of core wires, the first group of core wires soldered to the first row of pads, the second group of core wires soldered to the second row of pads; and an insulative member isolating a soldering area of the first and second group of core wires.Type: ApplicationFiled: November 8, 2018Publication date: May 9, 2019Inventors: KUN-LIN WU, CHIEN-CHIUNG WANG, XUE-LIANG ZHANG, FU-JUN SUN