Patents by Inventor Haiquan Li

Haiquan Li 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: 11978566
    Abstract: The present application relates to the field of mechanical engineering technologies, and particularly to an unloading device. The unloading device includes a power mechanism, a transmission mechanism, and an execution mechanism that are connected in sequence from top to bottom; wherein the execution mechanism includes a shafting assembly and a turntable assembly that are connected in sequence from top to bottom; wherein the turntable assembly includes an upper auxiliary fence, a middle main disturbance disk, and a lower reclaiming portion that are arranged in sequence from top to bottom. The unloading device provided by the present application is easy to control, and ensures the reclaiming reliability of the spherical materials and the stability of the sphere flow unloading, which can meet the requirements of long life and reliable operation of the unloading device under light load and low speed working conditions and achieve the convenient maintenance.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: May 7, 2024
    Assignee: CHINERGY CO., LTD.
    Inventors: Haiquan Zhang, Zuoyi Zhang, Junfeng Nie, Hongke Li, Xin Wang, Jiguo Liu, Yujie Dong
  • Patent number: 11971326
    Abstract: A dynamic simulation test platform for ultra-high-speed evacuated tube magnetic levitation (maglev) transportation includes an evacuated tube having a transition section and a vacuum section, a vacuum maintaining system, a motor supporting platform, and a model train. One end of the evacuated tube is provided with a first isolation door, and the other end is closed. A second isolation door is provided inside the evacuated tube. The vacuum maintaining system is connected to the transition section and the vacuum section. The motor supporting platform is provided in the evacuated tube and extends outside the transition section. The motor supporting platform is provided with a stator winding and a permanent-magnet track. A mover and a cryogenic dewar are provided at a bottom of the model train. The cryogenic dewar is provided with a superconducting bulk. A test method using the test platform is further provided.
    Type: Grant
    Filed: October 9, 2023
    Date of Patent: April 30, 2024
    Assignee: Southwest Jiaotong University
    Inventors: Weihua Zhang, Zigang Deng, Haiquan Bi, Wenxiang Zhou, Jun Guo, Zhigen Xu, Yinchuan Li, Le Liang
  • Publication number: 20240057280
    Abstract: A server includes a housing, a partition, and a network interface card module. The housing forms an interior space, and the partition divides the interior space into a first space and a second space. The network interface card module includes a network interface card, a slot body, and a network cable. The network interface card is located in the first space. An opening of the partition accommodates the slot body. The slot body includes a recess and a first space opening, and the recess is recessed toward the first space to form a recess space. The network cable is connected to the network interface card, and the network cable sequentially passes through the first space opening and the recess space to enter the second space. The network interface card module of the server can realize the heat dissipation and dustproof effects for the network interface card.
    Type: Application
    Filed: August 8, 2023
    Publication date: February 15, 2024
    Inventors: Zhihua MA, Haiquan LI
  • Publication number: 20240057281
    Abstract: Disclosed is a server. The server includes a housing, a processor, a heat dissipating unit, and a fan set. The heat dissipating unit includes a heat dissipating seat module, a first heat dissipating module, and a second heat dissipating module. The heat dissipating seat module contacts the processor. The first heat dissipating module includes a first heat pipe set and a first heat dissipator, and the first heat pipe set connects the heat dissipating seat module and the first heat dissipator. The second heat dissipating module includes a second heat pipe set and a second heat dissipator, and the second heat pipe set connects the heat dissipating seat module and the second heat dissipator. A fan set is disposed at a position on a side wall of the housing. Such a server meets the requirement on heat dissipation of a processor efficiently functioning in an in-vehicle environment.
    Type: Application
    Filed: August 9, 2023
    Publication date: February 15, 2024
    Inventors: Zhihua MA, Haiquan LI
  • Publication number: 20240057277
    Abstract: A memory case includes a first case body and a second case body. The first case body includes a first extension part extending in a first direction, and the second case body includes a second extension part extending in the first direction. The first case body and the second case body are combined in a second direction to form an interior space for accommodating a memory, and the first extension part secures the second extension part. A length of the first case body in a third direction is different from a length of the second case body in the third direction. The memory module of the server includes a memory slot, a memory, and the above-mentioned memory case. The memory is mounted on the memory slot, and the memory case accommodates the memory.
    Type: Application
    Filed: August 8, 2023
    Publication date: February 15, 2024
    Inventors: Zhihua MA, Haiquan LI, Xipeng LUAN
  • Publication number: 20240053475
    Abstract: The present disclosure relates to sensor technology, and provides a method, an apparatus, and a system for vibration measurement for a sensor bracket as well as a movable device. The method is applied in a system for vibration measurement for the sensor bracket. The system includes the sensor bracket to be measured that is mounted on a movable device, and a marker on the sensor bracket to be measured, and a first sensor provided on the sensor bracket to be measured for collecting marker information. The method includes: collecting the marker information of the marker on the sensor bracket to be measured using the first sensor; determining a vibration measurement reference point based on the marker information, and obtaining vibration condition data of the vibration measurement reference point; and determining a vibration evaluation result for the sensor bracket based on the vibration condition data of the vibration measurement reference point.
    Type: Application
    Filed: October 9, 2023
    Publication date: February 15, 2024
    Inventors: Jian LU, Pingyuan JI, Haiquan LI, Jianan HAO
  • Publication number: 20240057282
    Abstract: Disclosed is a server. The server includes a housing, a support module, a heat-generating element set, and a heat dissipating unit. The housing defines an interior space, and the support module is positioned in the interior space. The heat-generating element set includes a central processing unit and a memory module. The heat dissipating unit includes a heat sink and a fan set. The heat sink and the support module divide the interior space into a first space and a second space. The heat-generating element set is located in the first space. A first surface of the heat sink contacts the heat-generating element set to dissipate heat from the heat-generating element set. The fan set is provided at a position of the housing corresponding to the second space to dissipate heat from the second space. This server can achieve efficient heat dissipation while ensuring the dustproof effect and structural stability.
    Type: Application
    Filed: August 9, 2023
    Publication date: February 15, 2024
    Inventors: Zhihua MA, Haiquan LI, Xipeng LUAN
  • Patent number: 11828828
    Abstract: The present disclosure relates to sensor technology, and provides a method, an apparatus, and a system for vibration measurement for a sensor bracket as well as a movable device. The method is applied in a system for vibration measurement for the sensor bracket. The system includes the sensor bracket to be measured that is mounted on a movable device, and a marker on the sensor bracket to be measured, and a first sensor provided on the sensor bracket to be measured for collecting marker information. The method includes: collecting the marker information of the marker on the sensor bracket to be measured using the first sensor; determining a vibration measurement reference point based on the marker information, and obtaining vibration condition data of the vibration measurement reference point; and determining a vibration evaluation result for the sensor bracket based on the vibration condition data of the vibration measurement reference point.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: November 28, 2023
    Assignee: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
    Inventors: Jian Lu, Pingyuan Ji, Haiquan Li, Jianan Hao
  • Patent number: 11745789
    Abstract: A handwheel actuator assembly includes a handwheel shaft configured for connection to a handwheel, the handwheel shaft extending longitudinally about an axis. The handwheel actuator assembly also includes a motor operatively coupled to the handwheel shaft. The handwheel actuator assembly further includes a planetary gear assembly disposed within the motor. The handwheel actuator assembly yet further includes an electronic control unit (ECU) in operative communication with the motor.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: September 5, 2023
    Assignee: Steering Solutions IP Holding Corporation
    Inventor: Haiquan Li
  • Patent number: 11687203
    Abstract: Touch display device, touch display panel, touch module and forming method thereof are provided. The touch module includes a substrate, and a first shadow elimination layer, a touch electrode layer, a second shadow elimination layer, and a bridge layer that are sequentially located on a side of the substrate. The touch electrode layer includes a plurality of first touch electrodes. The bridge layer includes a plurality of bridges, and a bridge of the plurality of bridges connects two adjacent first touch electrodes through a via passing through the second shadow elimination layer.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: June 27, 2023
    Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Haiquan Li, Yimiao Ding, Jun Zhou, Lihua Wang, Shanshan Zhang
  • Publication number: 20230107621
    Abstract: A method includes determining a current slew rate associated with a motor of the steering column, determining a speed slew rate associated with the motor, determining a current and speed slew rate threshold for the motor, and determining whether the current slew rate or the speed slew rate indicates a pinch event based on a comparison of the current slew rate, the speed slew rate, and the current and speed slew rate threshold. The method also includes, in response to a determination that at least one of the current slew rate and the speed slew rate indicates a pinch event, selectively instructing the motor to one of stop operation and reverse operation for a calibration period and, in response to the pinch event having a magnitude that is less than a pinch event threshold, selectively instructing the motor to continue operation.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 6, 2023
    Inventors: Keyur R. Patel, Haiquan Li
  • Publication number: 20220382414
    Abstract: Touch display device, touch display panel, touch module and forming method thereof are provided. The touch module includes a substrate, and a first shadow elimination layer, a touch electrode layer, a second shadow elimination layer, and a bridge layer that are sequentially located on a side of the substrate. The touch electrode layer includes a plurality of first touch electrodes. The bridge layer includes a plurality of bridges, and a bridge of the plurality of bridges connects two adjacent first touch electrodes through a via passing through the second shadow elimination layer.
    Type: Application
    Filed: September 3, 2021
    Publication date: December 1, 2022
    Inventors: Haiquan LI, Yimiao DING, Jun ZHOU, Lihua WANG, Shanshan ZHANG
  • Patent number: 11170050
    Abstract: Disclosed are a method and a device for graph data quality verification, which can perform quality verification of the graph data to be processed before importing the graph data to be processed to the target graph database, thereby avoiding generating a target list based on the graph data to be processed with errors. By determining whether there is an outlier in the target list, the abnormal graph data in the graph data to be processed can be detected to ensure the correctness of the graph data to be processed imported into the target graph database. By generating a graph data quality report, it is possible to verify whether the graph data to be processed has errors during the import process.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: November 9, 2021
    Assignee: Shanghai IceKredit, Inc.
    Inventors: Lingyun Gu, Zhipan Guo, Wei Wang, Haiquan Li, Xiaofeng Zhang
  • Patent number: 11144562
    Abstract: Disclosed are a method of indicator information determination and an apparatus of indicator information determination. Firstly, configuration information in json format is obtained and a query path list is generated based on the configuration information. Secondly, a script file is generated according to a constraint condition of the information nodes corresponding to the query path and stored in a first database server. Then, according to a third identification information of the query request input by a terminal device, a target script file corresponding to a fourth identification information is searched in the first database server, then the target script file is executed in the second database server to obtain a query result.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: October 12, 2021
    Assignee: Shanghai IceKredit, Inc.
    Inventors: Lingyun Gu, Zhipan Guo, Wei Wang, Haiquan Li, Anwei Jiang
  • Publication number: 20210148812
    Abstract: A moisture detection system includes a component including a material switchable between a first color and a second color, the component being the first color in a dry condition and the second color in a wet condition. The system also includes at least one light emitting component positioned to emit a color of light onto the component. The system further includes at least one light detection component positioned to receive a color of light after reflection of the color of light emitted by the at least one light emitting component, the color received by the light detection component indicating whether the component is in the dry condition or the wet condition.
    Type: Application
    Filed: September 28, 2020
    Publication date: May 20, 2021
    Inventors: Haiquan Li, Shunqing Yang
  • Publication number: 20210129899
    Abstract: A handwheel actuator assembly includes a handwheel shaft configured for connection to a handwheel, the handwheel shaft extending longitudinally about an axis. The handwheel actuator assembly also includes a motor operatively coupled to the handwheel shaft. The handwheel actuator assembly further includes a planetary gear assembly disposed within the motor. The handwheel actuator assembly yet further includes an electronic control unit (ECU) in operative communication with the motor.
    Type: Application
    Filed: October 2, 2020
    Publication date: May 6, 2021
    Inventor: Haiquan Li
  • Publication number: 20210124051
    Abstract: The present disclosure relates to sensor technology, and provides a method, an apparatus, and a system for vibration measurement for a sensor bracket as well as a movable device. The method is applied in a system for vibration measurement for the sensor bracket. The system includes the sensor bracket to be measured that is mounted on a movable device, and a marker on the sensor bracket to be measured, and a first sensor provided on the sensor bracket to be measured for collecting marker information. The method includes: collecting the marker information of the marker on the sensor bracket to be measured using the first sensor; determining a vibration measurement reference point based on the marker information, and obtaining vibration condition data of the vibration measurement reference point; and determining a vibration evaluation result for the sensor bracket based on the vibration condition data of the vibration measurement reference point.
    Type: Application
    Filed: October 23, 2020
    Publication date: April 29, 2021
    Inventors: Jian LU, Pingyuan JI, Haiquan LI, Jianan HAO
  • Publication number: 20210082405
    Abstract: A method for location reminder and an electronic device are disclosed. The method includes extracting a target voiceprint feature from a voice configured for searching for a terminal; determining whether the target voiceprint feature meets a preset condition in relation to a preset voiceprint feature, in response to the target voiceprint feature unmatching with the preset voiceprint feature; detecting whether the terminal is located at a preset location in response to the target voiceprint feature meeting the preset condition in relation to the preset voiceprint feature; and triggering a location reminder in a preset manner for reminding a user where the terminal is, in response to the terminal being located at the preset location.
    Type: Application
    Filed: November 30, 2020
    Publication date: March 18, 2021
    Inventors: Jiafei Liu, Jian Da, Wanjiang Xiong, Haiquan Li, Wurun Zhou, Zhi Dong, Zhonglei Zhu, Zhaoyan Wen, Liang Gao, Guan Li
  • Patent number: 10938806
    Abstract: The present disclosure provides a communication method and device. The method includes that: when an instruction for instructing transmitting user data via a direct communication connection is received, user verification information is acquired, the user verification information including verification data input through a first terminal; the user verification information is sent to a second terminal; when verification success information is received from the second terminal, a first direct communication connection is established with the second terminal; and the user data is sent to the second terminal via the first direct communication connection.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: March 2, 2021
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Haiquan Li
  • Patent number: 10830858
    Abstract: Methods, systems, and computer-readable storage mediums for correcting time in a nuclear magnetic resonance device are provided. In one aspect, a method includes obtaining respective transmission time delays of three gradient pulse signals that are generated by a three-dimensional gradient subsystem of the nuclear magnetic resonance device and include a slice-selection gradient signal, a phase-encoding gradient signal, and a frequency-encoding gradient signal, determining a time correction value according to the obtained respective transmission time delays of the three gradient pulse signals, and correcting a respective output time of each of the three gradient pulse signals, an output time of a radio-frequency (RF) pulse signal generated by a RF transmitting subsystem of the nuclear magnetic resonance device, and a reception time of a magnetic resonance signal received by a RF receiving subsystem in a scanning cycle according to the determined time correction value.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: November 10, 2020
    Assignee: Shanghai Neusoft Medical Technology Co., Ltd.
    Inventors: Jianhua Shi, Qin Xu, Rong Sun, Haiquan Li, Yan Wang, Lin Wu, Junwei Shang