Patents by Inventor Junmin Wang

Junmin Wang 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).

  • Publication number: 20250096377
    Abstract: The disclosure provides a cover plate, a cover plate assembly, a battery housing, a battery module, and a battery pack. The cover plate includes a body portion and a first boss. The body portion has a thickness D1, and 0.8 mm?D1?1.5 mm. The first boss protrudes from one side of the body portion. The first boss is provided with a liquid injection hole communicating with a through hole of an insulating plate. Another side of the body portion is provided with a first concavity corresponding to the first boss. The cover plate has a thickness D2 at the first boss, and 0.8 mm?D2?1.5 mm.
    Type: Application
    Filed: November 29, 2024
    Publication date: March 20, 2025
    Applicant: EVE POWER CO., LTD.
    Inventors: Junmin WANG, Kuanjin SHU, Xiaowu HE, Jinhai HUANG, Xu ZHENG, Suli AN, Xueyin WU, Yanli JIA, Zhibing LIN
  • Publication number: 20250096379
    Abstract: This application discloses a housing, a housing assembly and a battery. The housing includes an insulating base body and a metal frame. The insulating base body has an accommodation cavity. The insulating base body has a mounting side surface. An opening in communication with the accommodation cavity is defined by the mounting side surface. The metal frame is provided around a circumferential portion of the opening and is fixedly connected to the insulating base body. A through hole in communication with the opening is defined by the metal frame. The metal frame is used for connecting a metal cover plate. The metal cover plate plugs the through hole, so that the structural strength of the housing may meet the use requirements.
    Type: Application
    Filed: November 29, 2024
    Publication date: March 20, 2025
    Applicant: EVE POWER CO., LTD.
    Inventors: Junmin WANG, Kuanjin SHU, Xiaowu HE, Suli AN, Xu ZHENG, Jinhai HUANG, Yanli JIA, Zhibing LIN, Xueyin WU
  • Publication number: 20240413441
    Abstract: The disclosure provides a pole post, a top cap assembly, and a cell. The pole post includes a metal base and a metal post; the metal post is disposed on a top of the metal base; a material of the metal post is different from a material of the metal base; a bottom of the metal post is connected to a top of the metal base, and a surface of the metal post away from the metal base is provided with a first groove.
    Type: Application
    Filed: June 9, 2024
    Publication date: December 12, 2024
    Applicants: HUIZHOU EVE POWER CO., LTD, EVE POWER CO., LTD.
    Inventors: Xu ZHENG, Kuanjin SHU, Xiaowu HE, Suli AN, Junmin WANG, Wei HE
  • Patent number: 10629050
    Abstract: An accidental tumbling monitoring method, system and a terminal are disclosed. When a human wearing intelligent shoes is in an accidental tumbling state, whether or not a first inclination angle of soles of the intelligent shoes is restored to a preset inclination range within a first preset time range is determined. If the human tumbles seriously, positioning information of the human wearing the intelligent shoes is sent to a guardian, whether or not a monitoring platform receives feedback information from the guardian within a second preset time range is determined, if not, the monitoring platform sends first aid information of the human wearing the intelligent shoes to an emergency center, and therefore, the situation that the human wearing the intelligent shoes has an accident due to belated treatment is avoided.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: April 21, 2020
    Assignee: FUJIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Zhengxiang Pan, Fumin Zou, Xinhua Jiang, Junmin Wang, Xiaosheng Huang, Lvchao Liao, Zhenhua Gan, Hongtu Lai, Quan Zhu, Weidong Fang, Xiang Xu, Rong Hu, Shuling Zhang, Zibiao Chen
  • Publication number: 20200035081
    Abstract: An accidental tumbling monitoring method, system and a terminal are disclosed. When a human wearing intelligent shoes is in an accidental tumbling state, whether or not a first inclination angle of soles of the intelligent shoes is restored to a preset inclination range within a first preset time range is determined. If the human tumbles seriously, positioning information of the human wearing the intelligent shoes is sent to a guardian, whether or not a monitoring platform receives feedback information from the guardian within a second preset time range is determined, if not, the monitoring platform sends first aid information of the human wearing the intelligent shoes to an emergency center, and therefore, the situation that the human wearing the intelligent shoes has an accident due to belated treatment is avoided.
    Type: Application
    Filed: December 12, 2016
    Publication date: January 30, 2020
    Inventors: Zhengxiang Pan, Fumin Zou, Xinhua Jiang, Junmin Wang, Xiaosheng Huang, Lvchao Liao, Zhenhua Gan, Hongtu Lai, Quan Zhu, Weidong Fang, Xiang Xu, Rong Hu, Shuling Zhang, Zibiao Chen
  • Patent number: 10175049
    Abstract: A target system that includes a target that is selected, wherein the target includes a surface with depth variations. The target system additionally includes a laser sensor adapted to scan the target for localization.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: January 8, 2019
    Assignee: Honda Motor Co., Ltd.
    Inventors: Junmin Wang, Madhu Soodhanan Govindarajan, James W. Post, II, Andrew John Fox
  • Patent number: 10168160
    Abstract: A mobile robot target system that includes a mobile robot. The mobile robot target system additionally includes a laser scanner operably connected to the mobile robot. The laser scanner includes a laser sensor that scans an area around the mobile robot to detect a target. The mobile robot is localized based on the detection of the target by the laser sensor.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: January 1, 2019
    Assignee: Honda Motor Co., Ltd.
    Inventors: Junmin Wang, Madhu Soodhanan Govindarajan, James W. Post, II, Andrew John Fox
  • Publication number: 20180202812
    Abstract: A target system that includes a target that is selected, wherein the target includes a surface with depth variations. The target system additionally includes a laser sensor adapted to scan the target for localization.
    Type: Application
    Filed: March 14, 2018
    Publication date: July 19, 2018
    Inventors: Junmin Wang, Madhu Soodhanan Govindarajan, James W. Post, II, Andrew John Fox
  • Publication number: 20170276487
    Abstract: A mobile robot target system that includes a mobile robot. The mobile robot target system additionally includes a laser scanner operably connected to the mobile robot. The laser scanner includes a laser sensor that scans an area around the mobile robot to detect a target. The mobile robot is localized based on the detection of the target by the laser sensor.
    Type: Application
    Filed: June 13, 2017
    Publication date: September 28, 2017
    Inventors: Junmin Wang, Madhu Soodhanan Govindarajan, James W. Post, II, Andrew John Fox
  • Patent number: 9739616
    Abstract: A localization scheme and method using a laser sensor for indoor wheeled mobile robots (IWMR), which need to localize themselves for working autonomously, is provided. In this method, a laser sensor moves inside an onboard guide way and its distance measurements are used to robustly detect and recognize a unique target based on edge detection and pattern recognition techniques. From the distance measurements with respect to the recognized target, a kinematic model is developed to determine the IWMR orientation and location in the global co-ordinates (in 2-D). Such target recognition and localization methods are validated with experimental results.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: August 22, 2017
    Assignee: Honda Motor Co., Ltd.
    Inventors: Junmin Wang, Madhu Soodhanan Govindarajan, James W. Post, II, Andrew John Fox
  • Publication number: 20140372028
    Abstract: A localization scheme and method using a laser sensor for indoor wheeled mobile robots (IWMR), which need to localize themselves for working autonomously, is provided. In this method, a laser sensor moves inside an onboard guide way and its distance measurements are used to robustly detect and recognize a unique target based on edge detection and pattern recognition techniques. From the distance measurements with respect to the recognized target, a kinematic model is developed to determine the IWMR orientation and location in the global co-ordinates (in 2-D). Such target recognition and localization methods are validated with experimental results.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 18, 2014
    Inventors: Junmin Wang, Madhu Soodhanan Govindarajan, James W. Post, II, Andrew John Fox
  • Patent number: 8756017
    Abstract: A method for detecting formation resistivity outside of metal casing using time-domain electromagnetic pulse in a borehole, the method including steps of a) providing a borehole large power pulse transmitting source, recording an induced electromotive force ?, and full time digital recording a transmitted waveform and a received signal; b) conducting transmission-reception and superimposing received signals to improve signal to noise ratio; c) calculating corresponding casing response according to known casing parameters and recorded current waveform of the transmitting source to obtain a relative induced electromotive force ??f; d) correcting relative induced electromotive force value; e) carrying out one-dimensional inversion and converting the observation signal into radial variation information of the formation resistivity; f) obtaining a two-dimensional image of the longitudinal and radial resistivity distribution of outer cased formation resistivity for measured well sections; and g) determining residua
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: June 17, 2014
    Assignee: Yangtze University
    Inventors: Wenbao Hu, Liangjun Yan, Junmin Wang, Zhenping Xu, Mingzhang Luo, Zhuliu Su, Xingong Tang, Diren Liu, Qingli Chen, Xingbing Xie, Kui Xiang, Yurong Mao
  • Publication number: 20120215448
    Abstract: A method for detecting formation resistivity outside of metal casing using time-domain electromagnetic pulse in a borehole, the method including steps of a) providing a borehole large power pulse transmitting source, recording an induced electromotive force ?, and full time digital recording a transmitted waveform and a received signal; b) conducting transmission-reception and superimposing received signals to improve signal to noise ratio; c) calculating corresponding casing response according to known casing parameters and recorded current waveform of the transmitting source to obtain a relative induced electromotive force ??f; d) correcting relative induced electromotive force value; e) carrying out one-dimensional inversion and converting the observation signal into radial variation information of the formation resistivity; f) obtaining a two-dimensional image of the longitudinal and radial resistivity distribution of outer cased formation resistivity for measured well sections; and g) determining residua
    Type: Application
    Filed: July 8, 2011
    Publication date: August 23, 2012
    Inventors: Wenbao HU, Liangjun YAN, Junmin WANG, Zhenping XU, Mingzhang LUO, Zhuliu SU, Xingong TANG, Diren LIU, Qingli CHEN, Xingbing XIE, Kui XIANG, Yurong MAO
  • Publication number: 20120212351
    Abstract: A high-power electromagnetic pulse transmitting device for use in a downhole, the device including a ground instrument and a downhole instrument. The ground instrument, with an industrial control computer as the core, includes a depth/magnetic mark/GPS signal recording module, a Manchester coding and decoding module, and a cable drive module, wherein the depth/magnetic mark recording and the Manchester coding and decoding modules communicate respectively through two serial ports with the industrial control computer, and the cable drive module communication for the downhole instrument through four cables by means of phantom power supply. The downhole instrument includes, in turn, from front to rear: an AC voltage boosting module, a rectifier, an energy storage capacitor, a transmitting coil, and a data acquisition module, and further includes a high-voltage discharge switch and a computer-manipulated controller. Power supply of the downhole instrument is provided by the ground instrument through cables.
    Type: Application
    Filed: July 8, 2011
    Publication date: August 23, 2012
    Inventors: Wenbao HU, Junmin WANG, Mingzhang LUO, Hui ZHANG, Fei XU, Xuhui YANG, Yong WEI, Ming LEI, Haobin DONG, Liangjun YAN, Xiaodong XIONG, Jiahua HU, Jupeng YANG, Linsong WANG, Yongqian FU
  • Patent number: 8180513
    Abstract: The present disclosure relates to a reference yaw rate generator for an autonomous ground vehicle control system. The reference yaw rate generator is configured to generate a reference yaw rate (rr) based on an actual latitudinal position (Y), a desired latitudinal position (Yd), an actual longitudinal position (X), a desired longitudinal position (Xd) and an actual heading (?) of the autonomous ground vehicle.
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: May 15, 2012
    Assignee: Southwest Research Institute
    Inventors: Junmin Wang, Bapiraju Surampudi, Joe Steiber
  • Patent number: 7987078
    Abstract: A method of modeling a diesel engine that is capable of multiple combustion modes and equipped with a turbocharger and EGR loop. The model comprises a set of equations, each equation representing one of the following as a time derivative: pressure at the intake manifold, pressure between the turbine and an intake manifold throttle, pressure at the exhaust manifold, the compressor power, and the fresh air fraction (the ratio of fresh air to EGR). The model is used to determine what engine conditions (such as throttle positions and turbocharger output) will result in desired pressures and fresh air fraction.
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: July 26, 2011
    Assignee: Southwest Research Institute
    Inventor: Junmin Wang
  • Patent number: 7654246
    Abstract: When operating in a homogeneous charge compression ignition combustion mode, an in-cylinder condition guided fueling function and a dedicated exhaust burner disposed in an exhaust gas recirculation system of the engine are used to burn excess oxygen in recirculated exhaust gas and to achieve fast and smooth engine response during transient operation.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: February 2, 2010
    Assignee: Southwest Research Institute
    Inventors: Junmin Wang, Christopher J. Chadwell
  • Publication number: 20090276111
    Abstract: The present disclosure relates to a reference yaw rate generator for an autonomous ground vehicle control system. The reference yaw rate generator is configured to generate a reference yaw rate (rr) based on an actual latitudinal position (Y), a desired latitudinal position (Yd), an actual longitudinal position (X), a desired longitudinal position (Xd) and an actual heading (?) of the autonomous ground vehicle.
    Type: Application
    Filed: May 5, 2008
    Publication date: November 5, 2009
    Applicant: SOUTHWEST RESEARCH INSTITUTE
    Inventors: Junmin WANG, Bapiraju SURAMPUDI, Joe STEIBER
  • Patent number: 7565237
    Abstract: A method of controlling a diesel engine that is capable of multiple combustion modes and equipped with a turbocharger and EGR loop. The control method avoids a singularity condition inherent in turbocharged diesel engine having multiple combustion modes. For different combustion modes, different system states, control variables, and actuators are carefully chosen for different controllers based on the characteristics of the corresponding combustion mode as well as sensor and measurement limitations.
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: July 21, 2009
    Assignee: Southwest Research Institute
    Inventor: Junmin Wang
  • Publication number: 20090090329
    Abstract: When operating in a homogeneous charge compression ignition combustion mode, an in-cylinder condition guided fueling function and a dedicated exhaust burner disposed in an exhaust gas recirculation system of the engine are used to burn excess oxygen in recirculated exhaust gas and to achieve fast and smooth engine response during transient operation.
    Type: Application
    Filed: October 4, 2007
    Publication date: April 9, 2009
    Inventors: Junmin WANG, Christopher J. CHADWELL