Patents by Inventor Lijun Liu
Lijun Liu 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: 20220209599Abstract: A surface-mounted high-speed permanent magnet synchronous rotor includes a rotor shaft, multiple permanent magnet sets, multiple silicon steel piece sets and a rotor iron core sleeve. The multiple permanent magnet sets and the multiple silicon steel piece sets are glued on a surface of the rotor shaft along an axis of the rotor shaft. The multiple permanent magnet sets and the multiple silicon steel piece sets are spaced around the rotor shaft. The multiple permanent magnet sets have a same outer diameter as the multiple silicon steel piece sets, and the multiple permanent magnet sets and the multiple silicon steel piece sets are sleeved with the rotor iron core sleeve.Type: ApplicationFiled: May 2, 2021Publication date: June 30, 2022Applicants: WOLONG ELECTRIC GROUP CO., LTD., ZHEJIANG LONGCHUANG MOTOR TECHNOLOGY INNOVATION CO., LTD., WOLONG ELECTRIC (SHANGHAI) CENTRAL RESEARCH INSTITUTE CO., LTD.Inventors: Freddy GYLLENSTEN, Youyao DU, George GAO, Yue GAO, Lijun LIU, Chunzhi DENG, Bin LU, Zhongqi LIU
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Patent number: 11358955Abstract: Disclosed are 1-(arylmethyl)quinazoline-2,4(1H,3H)-diones represented by the Formula (I): wherein Ar, R1-R6 are defined herein. Compounds having Formula (I) are PARP inhibitors. Therefore, compounds of the invention may be used to treat clinical conditions that are responsive to the inhibition of PARP activity.Type: GrantFiled: May 17, 2019Date of Patent: June 14, 2022Assignee: IMPACT THERAPEUTICS, INC.Inventors: Sui Xiong Cai, Ye Edward Tian, Haijun Dong, Qingbing Xu, Lizhen Wu, Lijun Liu, Yangzhen Jiang, Qingli Bao, Guoxiang Wang, Feng Yin, Chengyun Gu, Xiuhua Hu, Xiaozhu Wang, Sishun Kang, Shengzhi Chen
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Publication number: 20220157274Abstract: A method and apparatus for adjusting brightness, a display device, and a storage medium are provided. The method is applied to a first display device and includes the following operations. A brightness adjustment requirement for a second display device is obtained in a case of being in a connected state with the second display device. A brightness value of a display picture displayed on the second display device is adjusted based on the brightness adjustment requirement to acquire a display data after the display picture of the second display device is adjusted; the adjusted display data is transmitted to the second display device.Type: ApplicationFiled: May 28, 2021Publication date: May 19, 2022Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Lijun LIU, Yongqiang JIA
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Patent number: 11285282Abstract: Disclosed are a respirator and a handling method, a control system, a program and a readable medium thereof. The respirator comprises blowers and an airflow output channel which communicates with the corresponding one of the blowers. The blowers include a first blower and a second blower; an air inlet of the second blower communicates with an air outlet of the first blower, and an air outlet of the second blower communicates with the airflow output channel. The respirator of the disclosure adopts a power structure which includes the first blower and the second blower, wherein the first blower as an air supply source supplies air to the second blower to obtain a two-level pressure boosting effect.Type: GrantFiled: January 18, 2017Date of Patent: March 29, 2022Assignee: BMC MEDICAL CO., LTD.Inventors: Lijun Liu, Zhi Zhuang
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Publication number: 20210391770Abstract: A motor comprises a rotor; a stator arranged outside the rotor about a central axis of the rotor; a tubular enclosure arranged outside the stator about the central axis and contacting the stator, the tubular enclosure comprising a fluid channel and circumferential rabbets, the fluid channel extending between a first end and a second end of the tubular enclosure, the circumferential rabbets being arranged at the ends of the tubular enclosure and comprising respective corners; sealing rings arranged at the respective corners of the circumferential rabbets; and a pair of covers coupled to the respective ends of the tubular enclosure by mating with the circumferential rabbets, the pair of covers pressing the respective sealing rings and closing the fluid channel at the ends of the tubular enclosure.Type: ApplicationFiled: September 10, 2018Publication date: December 16, 2021Applicant: ABB Schweiz AGInventors: Yun Su, Fengqing Lin, Guangming Xie, Lijun Liu
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Patent number: 11023540Abstract: A web page clustering method and device, used for clustering web pages according to a web page framework, the method including: acquiring uniform resource locators (URL) of a plurality of web pages to be clustered; for the URL of each web page to be clustered, determining rewriting rules of the URL and classifying the URL according to the rewriting rules of the URL; determining a web page framework of the web page corresponding to each URL in each URL class, and determining whether each URL may be clustered according to the web page framework of the web page corresponding to each URL; and retaining the URL class if each URL may be clustered.Type: GrantFiled: November 24, 2017Date of Patent: June 1, 2021Assignees: NSFOCUS INFORMATION TECHNOLOGY CO., LTD., NSFOCUS TECHNOLOGIES, INC.Inventors: Yangyang Guo, Shaobin Liu, Fei Li, Hu Li, Lijun Liu
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Publication number: 20210113793Abstract: A respiratory ventilation apparatus configured to deliver a respiratory gas to a patient interface is provided. The apparatus may include a gas pressurization unit configured to generate a pressurized respiratory gas, a gas inlet port configured to introduce the respiratory gas into the respiratory ventilation apparatus, a gas outlet port configured to discharge the pressurized respiratory gas to a respiration tube, a detection module configured to detect the pressure of the pressurized respiratory gas, at least one non-volatile memory configured to store a plurality of parameters and a plurality of programs, and one or more controllers. The one or more controllers may be configured to initiate the respiratory ventilation apparatus upon a boot operation, and/or initiate a program that constantly reads information from the detection module, and controls the pressure of the pressurized respiratory gas using the information read from the detection module and at least one parameter.Type: ApplicationFiled: December 11, 2020Publication date: April 22, 2021Applicant: BMC MEDICAL CO., LTD.Inventors: Lijun LIU, Jianxin ZHI, Zhi ZHUANG, Min CHANG
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Publication number: 20210113791Abstract: A respiratory ventilation apparatus configured to deliver a respiratory gas to a patient interface is provided. The apparatus may include a gas pressurization unit configured to generate a pressurized respiratory gas, a gas inlet port configured to introduce the respiratory gas into the respiratory ventilation apparatus, a gas outlet port configured to discharge the pressurized respiratory gas to a respiration tube, a detection module configured to detect the pressure of the pressurized respiratory gas, at least one non-volatile memory configured to store a plurality of parameters and a plurality of programs, and one or more controllers. The one or more controllers may be configured to initiate the respiratory ventilation apparatus upon a boot operation, and/or initiate a program that constantly reads information from the detection module, and controls the pressure of the pressurized respiratory gas using the information read from the detection module and at least one parameter.Type: ApplicationFiled: December 10, 2020Publication date: April 22, 2021Applicant: BMC MEDICAL CO., LTD.Inventors: Lijun LIU, Jianxin ZHI, Zhi ZHUANG, Min CHANG
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Publication number: 20210113792Abstract: A respiratory ventilation apparatus configured to deliver a respiratory gas to a patient interface is provided. The apparatus may include a gas pressurization unit configured to generate a pressurized respiratory gas, a gas inlet port configured to introduce the respiratory gas into the respiratory ventilation apparatus, a gas outlet port configured to discharge the pressurized respiratory gas to a respiration tube, a detection module configured to detect the pressure of the pressurized respiratory gas, at least one non-volatile memory configured to store a plurality of parameters and a plurality of programs, and one or more controllers. The one or more controllers may be configured to initiate the respiratory ventilation apparatus upon a boot operation, and/or initiate a program that constantly reads information from the detection module, and controls the pressure of the pressurized respiratory gas using the information read from the detection module and at least one parameter.Type: ApplicationFiled: December 10, 2020Publication date: April 22, 2021Applicant: BMC MEDICAL CO., LTD.Inventors: Lijun LIU, Jianxin ZHI, Zhi ZHUANG, Min CHANG
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Publication number: 20210046266Abstract: A respiratory ventilation apparatus configured to deliver a respiratory gas to a patient interface is provided. The apparatus may include a gas pressurization unit configured to generate a pressurized respiratory gas, a gas inlet port configured to introduce the respiratory gas into the respiratory ventilation apparatus, a gas outlet port configured to discharge the pressurized respiratory gas to a respiration tube, a detection module configured to detect the pressure of the pressurized respiratory gas, at least one non-volatile memory configured to store a plurality of parameters and a plurality of programs, and one or more controllers. The one or more controllers may be configured to initiate the respiratory ventilation apparatus upon a boot operation, and/or initiate a program that constantly reads information from the detection module, and controls the pressure of the pressurized respiratory gas using the information read from the detection module and at least one parameter.Type: ApplicationFiled: October 19, 2020Publication date: February 18, 2021Applicant: BMC MEDICAL CO., LTD.Inventors: Lijun LIU, Jianxin ZHI, Zhi ZHUANG, James Martin COLEMAN, Min CHANG
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Publication number: 20210004151Abstract: A method for processing a touch signal includes: detecting, through an event dispatch process, a full-screen gesture touch signal, determining whether the full-screen gesture touch signal conforms to a full-screen gesture trajectory determination rule; and sending, based on a result of the determining, the full-screen gesture touch signal or a part of events of the full-screen gesture touch signal to a gesture processing process or an application processing process.Type: ApplicationFiled: November 30, 2019Publication date: January 7, 2021Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Lijun LIU, Mintao ZHU
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Publication number: 20200368468Abstract: A respiratory ventilation apparatus configured to deliver a respiratory gas to a patient interface is provided. The apparatus may include a gas pressurization unit configured to generate a pressurized respiratory gas, a gas inlet port configured to introduce the respiratory gas into the respiratory ventilation apparatus, a gas outlet port configured to discharge the pressurized respiratory gas to a respiration tube, a detection module configured to detect the pressure of the pressurized respiratory gas, at least one non-volatile memory configured to store a plurality of parameters and a plurality of programs, and one or more controllers. The one or more controllers may be configured to initiate the respiratory ventilation apparatus upon a boot operation, and/or initiate a program that constantly reads information from the detection module, and controls the pressure of the pressurized respiratory gas using the information read from the detection module and at least one parameter.Type: ApplicationFiled: August 7, 2020Publication date: November 26, 2020Applicant: BMC MEDICAL CO., LTD.Inventors: Lijun LIU, Jianxin ZHI, Zhi ZHUANG, James Martin COLEMAN, Min CHANG
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Patent number: 10758702Abstract: The present disclosure discloses a humidification device, and a humidifier and a ventilator to overcome deficiencies in the prior art such as the heating efficiency of a ventilator being relatively low when the amount of water in a humidification device is adequate. The humidification device comprises a heating area and a liquid conveying device conveying a liquid to the heating area, the liquid conveying device comprising a liquid inlet pipeline, the liquid inlet pipeline extending into the heating area and extending to a bottom of the heating area, and a reserved interval being provided between an outlet of the liquid inlet pipeline and the bottom of the heating area. According to the embodiments of the present disclosure it is ensured that the heating efficiency may be increased and the heating time may be reduced in the case of continuous use.Type: GrantFiled: December 31, 2015Date of Patent: September 1, 2020Assignee: BMC MEDICAL CO., LTD.Inventors: Lijun Liu, Jianxin Zhi, Zhi Zhuang
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Patent number: 10682488Abstract: The present disclosure discloses a humidification device, a humidifier and a ventilator, overcoming the deficiency that when the structure of a water tank of a current ventilator causes the water tank to tilt or sway, it is easy for a large amount of water to enter a heating portion. The humidification device comprises a heating portion and a liquid inlet structure adding liquid to the heating portion. The heating portion comprises an accommodating chamber and a transition chamber limiting the amount of liquid in the accommodating chamber, and the liquid inlet structure is communicated with the transition chamber and allows the liquid to enter the transition chamber. According to embodiments of the present disclosure, a large amount of stored water may be prevented from entering the heating portion and thus affecting the heating efficiency when a water tank or a similar humidification device tilts.Type: GrantFiled: December 31, 2015Date of Patent: June 16, 2020Assignee: BMC MEDICAL CO., LTD.Inventors: Lijun Liu, Zhi Zhuang
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Patent number: 10585840Abstract: An interface circuit provides communication between a memory card and a host device which use a half duplex communication protocol. The interface circuit switches communication direction between the host device and memory card by analyzing interface protocol. The interface circuit includes a sending packet analyzing module which receives a first signal packet from the host device and obtains working status of the host device and memory card by analyzing the first signal packet, a bus direction control module coupled to the sending packet analyzing module which generates a first control signal according to a first parameter in the first signal packet which includes conducting direction information indicating the host device between the memory card, and a direction switching module coupled to the bus direction control module which controls the conducting direction of the pathway between the host device and memory card according to the first control signal.Type: GrantFiled: March 28, 2018Date of Patent: March 10, 2020Assignee: SUZHOU BAYHUB ELECTRONICS CO., LTD.Inventors: Xiaoguang Yu, Lijun Liu
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Publication number: 20190377765Abstract: A web page clustering method and device, used for clustering web pages according to a web page framework, the method including: acquiring uniform resource locators (URL) of a plurality of web pages to be clustered; for the URL of each web page to be clustered, determining rewriting rules of the URL and classifying the URL according to the rewriting rules of the URL; determining a web page framework of the web page corresponding to each URL in each URL class, and determining whether each URL may be clustered according to the web page framework of the web page corresponding to each URL; and retaining the URL class if each URL may be clustered.Type: ApplicationFiled: November 24, 2017Publication date: December 12, 2019Inventors: Yangyang GUO, Shaobin LIU, Fei LI, Hu LI, Lijun LIU
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Publication number: 20190270732Abstract: Disclosed are 1-(arylmethyl)quinazoline-2,4(1H,3H)-diones represented by the Formula (I): wherein Ar, R1-R6 are defined herein. Compounds having Formula (I) are PARP inhibitors. Therefore, compounds of the invention may be used to treat clinical conditions that are responsive to the inhibition of PARP activity.Type: ApplicationFiled: May 17, 2019Publication date: September 5, 2019Applicant: IMPACT Therapeutics, Inc.Inventors: Sui Xiong CAI, Ye Edward TIAN, Haijun DONG, Qingbing XU, Lizhen WU, Lijun LIU, Yangzhen JIANG, Qingli BAO, Guoxiang WANG, Feng YIN, Chengyun GU, Xiuhua HU, Xiaozhu WANG, Sishun KANG, Shengzhi CHEN
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Patent number: D939617Type: GrantFiled: November 25, 2020Date of Patent: December 28, 2021Inventor: Lijun Liu
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Patent number: D957511Type: GrantFiled: July 7, 2021Date of Patent: July 12, 2022Inventor: Lijun Liu
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Patent number: D957512Type: GrantFiled: July 7, 2021Date of Patent: July 12, 2022Inventor: Lijun Liu