Patents by Inventor XueKun YU
XueKun YU 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: 11943340Abstract: In some examples, for process-to-process communication, such as in function linking, a virtual channel can be provisioned to provide virtual machine to virtual machine communications. In response to a transmit request from a source virtual machine, the virtual channel can cause a data copy from a source buffer associated with the source virtual machine without decryption or encryption. The virtual channel provisions a key identifier for the copied data. The destination virtual machine can receive an indication data is available and can cause the data to be decrypted using a key accessed using the key identifier and source address of the copied data. In addition, the data can be encrypted using a second, different key for storage in a destination buffer associated with the destination virtual machine. In some examples, the key identifier and source address is managed by the virtual channel and is not visible to virtual machine or hypervisor.Type: GrantFiled: April 19, 2019Date of Patent: March 26, 2024Assignee: Intel CorporationInventors: Bo Cui, Cunming Liang, Jr-Shian Tsai, Ping Yu, Xiaobing Qian, Xuekun Hu, Lin Luo, Shravan Nagraj, Xiaowen Zhang, Mesut A. Ergin, Tsung-Yuan C. Tai, Andrew J. Herdrich
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Patent number: 11529874Abstract: A charging rescue system and method for all-electric vehicles comprises: a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP, and a rescue platform. The rescue vehicle APP comprises a user module, an order module, a monitoring module, and a communication module. The charging rescue vehicle comprises a controller, a GPS device, a direct current battery charger, an alternating current battery charger, and a measuring module. The rescued vehicle APP comprises a user module, an order module, a payment module, and a communication module. The rescue platform comprises an access module, an order execution module, a vehicle selection module, a rescue vehicle monitoring module, a bill management module, and a user authentication module.Type: GrantFiled: June 26, 2020Date of Patent: December 20, 2022Assignee: HUNAN SCIENTOP AUTOMATIC EQUIPMENT SHARES CO., LTDInventors: Deng Hu, Xuekun Yu, Shen Wang
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Publication number: 20200324652Abstract: A charging rescue system and method for all-electric vehicles comprises: a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP, and a rescue platform. The rescue vehicle APP comprises a user module, an order module, a monitoring module, and a communication module. The charging rescue vehicle comprises a controller, a GPS device, a direct current battery charger, an alternating current battery charger, and a measuring module. The rescued vehicle APP comprises a user module, an order module, a payment module, and a communication module. The rescue platform comprises an access module, an order execution module, a vehicle selection module, a rescue vehicle monitoring module, a bill management module, and a user authentication module.Type: ApplicationFiled: June 26, 2020Publication date: October 15, 2020Inventors: Deng HU, Xuekun YU, Shen WANG
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Patent number: 10744896Abstract: A charging rescue system and method for all-electric vehicles comprises: a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP, and a rescue platform. The rescue vehicle APP comprises a user module, an order module, a monitoring module, and a communication module. The charging rescue vehicle comprises a controller, a GPS device, a direct current battery charger, an alternating current battery charger, and a measuring module. The rescued vehicle APP comprises a user module, an order module, a payment module, and a communication module. The rescue platform comprises an access module, an order execution module, a vehicle selection module, a rescue vehicle monitoring module, a bill management module, and a user authentication module.Type: GrantFiled: June 5, 2018Date of Patent: August 18, 2020Inventors: Deng Hu, Xuekun Yu, Shen Wang
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Patent number: 10673346Abstract: The present disclosure proposes a circuit for reducing power consumption and a liquid crystal. The circuit includes a transformer, a first output loop, and a second output loop. The transformer includes a secondary driving winding with a first output terminal, a ground terminal, and a second output terminal arranged between the first output terminal and the ground terminal. When a voltage output by the second output terminal is less than a predetermined voltage, the first output loop is conducted and the second output loop is terminated. When a voltage output by the second output terminal is greater than the predetermined voltage, the first output loop is terminated and the second output loop is conducted.Type: GrantFiled: March 10, 2017Date of Patent: June 2, 2020Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: XueKun Yu, Wendong Li
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Patent number: 10661675Abstract: The disclosure provides an Internet-based intelligent mobile charging system and method. The system includes a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP and a rescue platform. The rescue vehicle APP includes a first user module, a first order module, a monitoring module and a first communication module; the charging rescue vehicle includes a controller, a global position system (GPS) device, a direct-current charger, an alternative-current charger and a metering module; the rescued vehicle APP includes a second user module, a second order module, a payment module and a second communication module; the rescue platform includes an access module, an order execution module, a vehicle screening module, a rescue vehicle monitoring module, a bill management module and a user certification module.Type: GrantFiled: June 6, 2018Date of Patent: May 26, 2020Inventors: Xuekun Yu, Deng Hu, Xianwen Li, Shen Wang
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Patent number: 10387859Abstract: A crawler-type automatic vending machine includes a replenishment unit, m transfer units, n container units, a detection and control unit, a cloud management platform and a payment system. The replenishment unit, the transfer units and the container units are connected successively to form an integral crawler-type automatic vending machine, wherein m and n are natural numbers other than 0; when n is equal to 1, m is equal 1; when n is greater than 1, m is equal to n+1; and when n is greater than 1 and m is equal to n+1, the m transfer units and the n container units are connected alternately, and the last unit is the transfer unit. When n is equal to 1 and m is equal 1, the transfer units and the container units are made into an integral structure.Type: GrantFiled: June 30, 2018Date of Patent: August 20, 2019Inventors: Shen Wang, Yunliang Liu, Xuekun Yu, Wen Long
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Patent number: 10341602Abstract: The present invention provides a TV power supply, which comprises a main power supply and a voltage conversion circuit electrically connected to the main power supply. The main power supply comprises a first output terminal for outputting a backlight driving voltage and a second output terminal for outputting a motherboard driving voltage. The voltage conversion circuit is configured to convert the backlight driving voltage or the motherboard driving voltage to a standby voltage. The voltage conversion circuit comprises an input terminal electrically connected to the first output terminal or the second output terminal and a third output terminal for outputting the standby voltage.Type: GrantFiled: June 14, 2017Date of Patent: July 2, 2019Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xuekun Yu, Wendong Li
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Publication number: 20190172032Abstract: A crawler-type automatic vending machine includes a replenishment unit, m transfer units, n container units, a detection and control unit, a cloud management platform and a payment system. The replenishment unit, the transfer units and the container units are connected successively to form an integral crawler-type automatic vending machine, wherein m and n are natural numbers other than 0; when n is equal to 1, m is equal 1; when n is greater than 1, m is equal to n+1; and when n is greater than 1 and m is equal to n+1, the m transfer units and the n container units are connected alternately, and the last unit is the transfer unit. When n is equal to 1 and m is equal 1, the transfer units and the container units are made into an integral structure.Type: ApplicationFiled: June 30, 2018Publication date: June 6, 2019Applicants: HUNAN SCIENTOP AUTOMATIC EQUIPMENT SHARES CO.LTDInventors: Shen WANG, Yunliang LIU, Xuekun YU, Wen LONG
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Patent number: 10271392Abstract: An LLC backlight driving control circuit is disclosed and includes an LLC resonant converter circuit configured to drive a current to alter periodically; a rectifying and filtering circuit configured to balance a light bar voltage difference; a control circuit configured to implement a constant current feedback; and two paths of LED light bars configured to provide LED backlight. The LLC resonant converter circuit, the rectifying and filtering circuit, the two paths of LED light bars, and the control circuit are connected in sequence to form a loop circuit. The LLC resonant converter circuit inputs a power supply current to the two paths of LED light bars and controls an output duty cycle of the LLC resonant converter circuit by acquiring a current flowing through a sampling resistor, thereby controlling a voltage that is outputted to the two paths of LED light bars.Type: GrantFiled: August 8, 2017Date of Patent: April 23, 2019Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xuekun Yu, Wendong Li
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Publication number: 20180338357Abstract: An LLC backlight driving control circuit is disclosed and includes an LLC resonant converter circuit configured to drive a current to alter periodically; a rectifying and filtering circuit configured to balance a light bar voltage difference; a control circuit configured to implement a constant current feedback; and two paths of LED light bars configured to provide LED backlight. The LLC resonant converter circuit, the rectifying and filtering circuit, the two paths of LED light bars, and the control circuit are connected in sequence to form a loop circuit. The LLC resonant converter circuit inputs a power supply current to the two paths of LED light bars and controls an output duty cycle of the LLC resonant converter circuit by acquiring a current flowing through a sampling resistor, thereby controlling a voltage that is outputted to the two paths of LED light bars.Type: ApplicationFiled: August 8, 2017Publication date: November 22, 2018Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTDInventors: Xuekun Yu, Wendong Li
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Publication number: 20180309952Abstract: The present invention provides a TV power supply, which comprises a main power supply and a voltage conversion circuit electrically connected to the main power supply. The main power supply comprises a first output terminal for outputting a backlight driving voltage and a second output terminal for outputting a motherboard driving voltage. The voltage conversion circuit is configured to convert the backlight driving voltage or the motherboard driving voltage to a standby voltage. The voltage conversion circuit comprises an input terminal electrically connected to the first output terminal or the second output terminal and a third output terminal for outputting the standby voltage.Type: ApplicationFiled: June 14, 2017Publication date: October 25, 2018Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.Inventors: Xuekun Yu, Wendong Li
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Publication number: 20180281613Abstract: The disclosure provides an Internet-based intelligent mobile charging system and method. The system includes a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP and a rescue platform. The rescue vehicle APP includes a first user module, a first order module, a monitoring module and a first communication module; the charging rescue vehicle includes a controller, a global position system (GPS) device, a direct-current charger, an alternative-current charger and a metering module; the rescued vehicle APP includes a second user module, a second order module, a payment module and a second communication module; the rescue platform includes an access module, an order execution module, a vehicle screening module, a rescue vehicle monitoring module, a bill management module and a user certification module.Type: ApplicationFiled: June 6, 2018Publication date: October 4, 2018Inventors: Xuekun YU, DENG HU, XIANWEN LI, SHEN WANG
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Publication number: 20180281614Abstract: A charging rescue system and method for all-electric vehicles comprises: a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP, and a rescue platform. The rescue vehicle APP comprises a user module, an order module, a monitoring module, and a communication module. The charging rescue vehicle comprises a controller, a GPS device, a direct current battery charger, an alternating current battery charger, and a measuring module. The rescued vehicle APP comprises a user module, an order module, a payment module, and a communication module. The rescue platform comprises an access module, an order execution module, a vehicle selection module, a rescue vehicle monitoring module, a bill management module, and a user authentication module.Type: ApplicationFiled: June 5, 2018Publication date: October 4, 2018Inventors: DENG HU, XUEKUN YU, SHEN WANG
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Publication number: 20180234023Abstract: The present disclosure proposes a circuit for reducing power consumption and a liquid crystal. The circuit includes a transformer, a first output loop, and a second output loop. The transformer includes a secondary driving winding with a first output terminal, a ground terminal, and a second output terminal arranged between the first output terminal and the ground terminal. When a voltage output by the second output terminal is less than a predetermined voltage, the first output loop is conducted and the second output loop is terminated. When a voltage output by the second output terminal is greater than the predetermined voltage, the first output loop is terminated and the second output loop is conducted.Type: ApplicationFiled: March 10, 2017Publication date: August 16, 2018Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: XueKun YU, Wendong LI