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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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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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
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Publication number: 20170352008Abstract: 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: ApplicationFiled: June 3, 2016Publication date: December 7, 2017Inventors: 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: 9774113Abstract: A cable connector assembly includes: a shielding shell; an inner circuit board received in the shielding shell and defining a number of grounding pads; a cable electrically connecting to the inner circuit board, the cable including an outer boot, plural pairs of differential signal wires, and a number of grounding wires each corresponding to a respective pair of differential signal wires; and a grounding plate electrically connecting with the grounding pads; wherein the grounding plate includes a number of arcuate walls each having a respective receiving room accommodating a corresponding pair of differential signal wires, a notch is defined on a top of each of the arcuate walls, and the grounding wire is soldered in the notch.Type: GrantFiled: August 8, 2016Date of Patent: September 26, 2017Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Xue-Liang Zhang, Chien-Chiung Wang, Kun-Lin Wu
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Patent number: 9625931Abstract: Provided are a bypass type 220V grid voltage sag prevention device and a control method therefor. The bypass type 220V grid voltage sag prevention device comprises an AC-to-DC energy storage unit, a Single Chip Microcomputer (SCM) control and display unit, and an inverter output unit. The AC-to-DC energy storage unit comprises a rectifier circuit, an energy storage control circuit and a quick tank circuit; the SCM control and display unit comprises an SCM, a DC step-down module circuit and an energy storage voltage detecting circuit; and the inverter output unit comprises a high-frequency PWM generating circuit, a high-frequency transformer output circuit, a transformer output full-bridge rectifier circuit, a PWM generating circuit, a PWM driving and full-bridge inverter circuit, a 220V grid zero-cross point detecting circuit, a 220V grid voltage detecting circuit, a 220V grid and inversion AC converting circuit, and a signal interface circuit.Type: GrantFiled: May 15, 2014Date of Patent: April 18, 2017Assignee: Northeastern UniversityInventors: HuaGuang Zhang, DongSheng Yang, ZhiLiang Wang, Jian Feng, XuanZhe Peng, YanHong Luo, Nan Wang, GuoTao Hui, Xue Liang, Jun Yang
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Publication number: 20170040746Abstract: A cable connector assembly includes: a shielding shell; an inner circuit board received in the shielding shell and defining a number of grounding pads; a cable electrically connecting to the inner circuit board, the cable including an outer boot, plural pairs of differential signal wires, and a number of grounding wires each corresponding to a respective pair of differential signal wires; and a grounding plate electrically connecting with the grounding pads; wherein the grounding plate includes a number of arcuate walls each having a respective receiving room accommodating a corresponding pair of differential signal wires, a notch is defined on a top of each of the arcuate walls, and the grounding wire is soldered in the notch.Type: ApplicationFiled: August 8, 2016Publication date: February 9, 2017Inventors: XUE-LIANG ZHANG, CHIEN-CHIUNG WANG, KUN-LIN WU
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Patent number: 9337834Abstract: A high-linearity CMOS input buffer circuit is provided for neutralizing non-linearity of follower circuits' transconductance and output impedance resulting from input signals' variation. In doing so, the linearity of CMOS input buffer is improved. The buffer circuit includes a CMOS input follower circuit, a linearity improvement circuit of follower transistor, a current source load, and a linearity improvement circuit of load impedance. The buffer circuit is fabricated in standard CMOS process, featuring low cost, simplicity and strong linearity at high frequency. It has wide applications in analog and hybrid analog-digital CMOS ICs requiring high linearity input buffer.Type: GrantFiled: November 19, 2012Date of Patent: May 10, 2016Assignee: CHINA ELECTRONIC TECHNOLOGY CORPORATION, 24TH RESEARCH INSTITUTEInventors: Xi Chen, Gang-Yi Hu, Xue-Liang Xu, Xing-Fa Huang, Liang Li, Xiao-Feng Shen, Ming-Yuan Xu, Lei Zhang, Yan Wang, Rong-Ke Ye, You-Hua Wang, Xu Huang, Jiao-Xue Li
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Patent number: 9327231Abstract: Embodiments for a tubular ceramic-carbonate dual-phase membrane and methods for manufacturing the tubular ceramic-carbonate dual-phase membrane are disclosed.Type: GrantFiled: September 5, 2014Date of Patent: May 3, 2016Assignee: Arizona Board of Regents on behalf of Arizona State UniversityInventors: Jerry Y. S. Lin, Jose Ortiz-Landeros, Xue-Liang Dong