Patents by Inventor Jinhua LI

Jinhua 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).

  • Coal and gas outburst monitoring device
    Patent number: 12258865
    Abstract: A coal and gas outburst monitoring device includes the insertion and anchoring assembly, and the pump drainage and monitoring mechanism; the insertion and anchoring assembly is vertically inserted and distributed on the sidewall of surrounding rock of coal mine roadway, and the insertion and anchoring assembly can monitor the stress change data in the sidewall of surrounding rock in real time; the pump drainage and monitoring mechanism is erected within the coal mine roadway, and the pump drainage and monitoring mechanism can cooperate with the insertion and anchoring assembly to perform the gas pump drainage monitoring for the sidewall of surrounding rock of goaf, and to obtain the gas seepage monitoring data in the surface layer and the inner layer of sidewall of surrounding rock. Thus, comparing with the database mechanism, the accurate and advanced predictions for the gas outburst can be made.
    Type: Grant
    Filed: August 16, 2024
    Date of Patent: March 25, 2025
    Assignee: Henan Polytechnic University
    Inventors: Xu Chen, Hongtu Zhang, Zhongyi Liu, Peiliang Ren, Mingguo Hua, Chenhui Luo, Nan Li, Xianjie Hao, Duzhou Li, Wei He, Zhuang Li, Jinhua Li, Shibiao Sun, Shilin Zhang, Zhen Li, Gongda Wang, Weiyong Lu
  • Optical lens, camera module, and electronic device
    Patent number: 12242045
    Abstract: An optical lens sequentially includes, from an object side to an image side, a first lens having a negative focal power, a second lens having a negative focal power; a third lens having a positive focal power, a fourth lens having a negative focal power, a fifth lens having a negative focal power, a sixth lens having a positive focal power, and a seventh lens having a negative focal power. The optical lens satisfies the following relation: ?5<f2/f1<15, maximum optical distortion ?10%. Where, f1 is a focal length of the first lens, and f2 is a focal length of the second lens.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: March 4, 2025
    Assignees: OFILM GROUP CO., LTD., JIANGXI JINGCHAO OPTICAL CO., LTD.
    Inventors: Jinhua Zou, Ming Li
  • COAL AND GAS OUTBURST MONITORING DEVICE
    Publication number: 20250067180
    Abstract: A coal and gas outburst monitoring device includes the insertion and anchoring assembly, and the pump drainage and monitoring mechanism; the insertion and anchoring assembly is vertically inserted and distributed on the sidewall of surrounding rock of coal mine roadway, and the insertion and anchoring assembly can monitor the stress change data in the sidewall of surrounding rock in real time; the pump drainage and monitoring mechanism is erected within the coal mine roadway, and the pump drainage and monitoring mechanism can cooperate with the insertion and anchoring assembly to perform the gas pump drainage monitoring for the sidewall of surrounding rock of goaf, and to obtain the gas seepage monitoring data in the surface layer and the inner layer of sidewall of surrounding rock. Thus, comparing with the database mechanism, the accurate and advanced predictions for the gas outburst can be made.
    Type: Application
    Filed: August 16, 2024
    Publication date: February 27, 2025
    Inventors: Xu CHEN, Hongtu ZHANG, Zhongyi LIU, Peiliang REN, Mingguo HUA, Chenhui LUO, Nan LI, Xianjie HAO, Duzhou LI, Wei HE, Zhuang LI, Jinhua LI, Shibiao SUN, Shilin ZHANG, Zhen LI, Gongda WANG, Weiyong LU
  • MONITORING AND WARNING DEVICE FOR ROCK BURST IN COAL MINE
    Publication number: 20250067179
    Abstract: The present disclosure provides a monitoring and warning device for rock burst in coal mine, which is configured for monitoring a rock mass in a drill hole, the monitoring and warning device for rock burst in coal mine includes: an integration rod, radial adjustment components, a plurality of bases, and a measuring instrument, the integration rod is extended into the drill hole; the radial adjustment components are provided on the integration rod, and have a plurality of radial adjustment ends; a plurality of bases are correspondingly provided in the radial adjustment ends, and the bases are further connected with attachment components through elastic components, and the attachment components are embedded with first strain gauges; the measuring instrument is rotatably provided in the integration rod, and is used to measure the distance between the measuring instrument and the attachment components.
    Type: Application
    Filed: August 6, 2024
    Publication date: February 27, 2025
    Inventors: Hongtu ZHANG, Mian WANG, Zhibo ZHANG, Chao GUO, Xiangyang WANG, Fenggang ZHANG, Dong CHEN, Pan CHEN, Duzhou LI, Liuqun DU, Lianbo HUANG, Jinhua LI, Junfang LI, He SUN, Zhen LI, Gongda WANG, Xu CHEN, Weiyong LU
  • Monitoring and warning device for rock burst in coal mine
    Patent number: 12234732
    Abstract: The present disclosure provides a monitoring and warning device for rock burst in coal mine, which is configured for monitoring a rock mass in a drill hole, the monitoring and warning device for rock burst in coal mine includes: an integration rod, radial adjustment components, a plurality of bases, and a measuring instrument, the integration rod is extended into the drill hole; the radial adjustment components are provided on the integration rod, and have a plurality of radial adjustment ends; a plurality of bases are correspondingly provided in the radial adjustment ends, and the bases are further connected with attachment components through elastic components, and the attachment components are embedded with first strain gauges; the measuring instrument is rotatably provided in the integration rod, and is used to measure the distance between the measuring instrument and the attachment components.
    Type: Grant
    Filed: August 6, 2024
    Date of Patent: February 25, 2025
    Assignee: Henan Polytechnic University
    Inventors: Hongtu Zhang, Mian Wang, Zhibo Zhang, Chao Guo, Xiangyang Wang, Fenggang Zhang, Dong Chen, Pan Chen, Duzhou Li, Liuqun Du, Lianbo Huang, Jinhua Li, Junfang Li, He Sun, Zhen Li, Gongda Wang, Xu Chen, Weiyong Lu
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 12231284
    Abstract: Methods and apparatus in a fifth-generation wireless communications network, including an example method, in a wireless device, that includes determining a reporting quality threshold for a parameter related to channel state information (CSI); performing a measurement for each of a plurality of beams from a first predetermined set of beams for evaluation; evaluating the measurement for each of the plurality of beams against the reporting quality threshold; discontinuing the performing and evaluating of measurements in response to determining that the reporting quality threshold is met for one of the beams, such that one or more beams in the first predetermined set of beams are not measured and evaluated; and reporting, to the wireless communications network, CSI for the one of the beams.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: February 18, 2025
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Bo Lincoln, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Johan Nilsson, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Anders Wallen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Dredging and drainage structure for irrigation area
    Patent number: 12221756
    Abstract: A self-acting dredging and drainage structure for a plain river network irrigation area is provided. The structure includes a first tube body, a water inlet end side of the first tube body is provided with a trash rack, a partition body is provided in the first tube body, and a water outlet end side of the first tube body is provided with a contraction and diversion device. The contraction and diversion device divides a water outlet end of the first tube body into an upper water outlet side and a lower water outlet side, and the contraction and diversion device includes no less than one arranged contraction and diversion pipe; and the upper water outlet side has first water outlets and second water outlets.
    Type: Grant
    Filed: September 20, 2024
    Date of Patent: February 11, 2025
    Assignee: Zhejiang Institute of Hydraulics & Estuary(Zhejiang Institute of Marine Planning and Design)
    Inventors: Longqiang Su, Jinhua Wen, Shuiping Yao, Shang Gao, Chenbin Jiang, Helong Wang, Yi Shi, Caiming Chen, Qifeng Li, Ming Wen
  • Run-length stripping method for generating skeleton lines of complex plain river networks
    Patent number: 12211126
    Abstract: The application relates to a run-length stripping method for generating skeleton lines of complex plain river networks, including following steps: 1. constructing an empty raster field, each raster row generates an empty run-length linked list; 2. completing raster compression on each row, and compressing the continuous grids into run-length units and inserting them into the raster row run-length linked list; 3. establishing a raster field river boundary grid search template; 4. setting two discriminant functions to judge whether a grid on a raster field is a redundant grid; 5. searching all boundary grids along a raster field boundary, and marking and stripping all redundant grids based on two discriminant functions respectively; 6. analyzing whether the boundary grid is stripped, if so, returning to continue stripping, otherwise, entering the next step; 7. converting the non-stripped grid into skeleton line data in vector form.
    Type: Grant
    Filed: April 18, 2024
    Date of Patent: January 28, 2025
    Assignee: Zhejiang Institute of Hydraulics & Estuary (Zhejiang Institute of Marine Planning and Design)
    Inventors: Jinhua Wen, Caijie Yang, Helong Wang, Yimin Qian, Longqiang Su, Qifeng Li, Caiming Chen, Chenkai Cai
  • Control method, electronic device, and writing interaction device
    Patent number: 12206261
    Abstract: A control method includes in response to a predetermined contact event between a writing interaction device and an electronic device, performing, by the electronic device, a charging protocol adaptation process on the writing interaction device to obtain a target charging protocol to be adopted, performing a charging process for the writing interaction device based on the target charging protocol, and obtaining one or more communication protocol parameters transmitted by the writing interaction device using the target charging protocol during the charging process, identifying a target communication protocol adopted by the writing interaction device based on the one or more communication protocol parameters, and controlling the target communication protocol to take effect on the electronic device to communicate with the writing interaction device based on the target communication protocol in response to the electronic device receiving an interaction operation of the writing interaction device.
    Type: Grant
    Filed: November 25, 2022
    Date of Patent: January 21, 2025
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Jinhua Gu, Changfu Li
  • THERMAL RUNWAY DETECTION AND MITIGATION SYSTEMS AND METHODS FOR BATTERY SYSTEMS OF ELECTRIFIED VEHICLES
    Publication number: 20240424903
    Abstract: Thermal runaway detection and mitigation techniques for high voltage battery systems of electrified vehicles include a relay connected between two battery modules of the high voltage battery system and control logic for the relay, the control logic being configured to determine a voltage between the two battery modules, detect the thermal runaway event of the high voltage battery system based on a change in the voltage over a period, and open/close the relay in response to detecting the imminent thermal runaway event, wherein the detection of the thermal runaway event and the responsive opening of the relay prevent or mitigate potential thermal propagation outside of the high voltage battery system.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 26, 2024
    Inventors: Jinhua Li, Zhenguan Chen, Zhong Zheng, Yang Xu
  • Sponge-based variable-stiffness support structure for natural orifice surgical instrument and method for using the same
    Patent number: 12016537
    Abstract: A sponge-based variable-stiffness support structure for natural orifice surgical instrument is to support the surgical instrument and includes: a variable-stiffness sponge pipeline connected with the natural orifice surgical instrument and configured to support the natural orifice surgical instrument in a natural orifice; a hydrophobic breathable film attached to an outer wall of the variable-stiffness sponge pipeline, and configured to isolate the variable-stiffness sponge pipeline from body fluid in the natural orifice; and a gas delivery assembly connected with the variable-stiffness sponge pipeline, and configured to inject high-pressure air or water vapor into a variable-stiffness sponge pipe of the variable-stiffness sponge pipeline; wherein the variable-stiffness sponge pipeline has a stiffness inversely proportional to content of the water vapor.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: June 25, 2024
    Assignee: Tianjin University
    Inventors: Shuxin Wang, Xuyang Ren, Guokai Zhang, Zufeng Shang, Jinhua Li
  • METHODS AND SYSTEMS FOR IMAGE PROCESSING
    Publication number: 20240202993
    Abstract: Provide a method, system, and medium for processing an image. The method comprises: obtaining a plurality of dynamic frame images, each of the plurality of dynamic frame images at least including dynamic image information of a target region; and determining the time-activity curve by processing the plurality of dynamic frame images.
    Type: Application
    Filed: March 5, 2024
    Publication date: June 20, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qing YE, Yizhang ZHAO, Hui LIU, Runxia MA, Zijun JI, Yinghan QU, Jinhua LI
  • Surgical robot mechanism with single-port and multi-port minimally invasive surgery functions
    Patent number: 12011245
    Abstract: A surgical robot mechanism with single-port and multi-port minimally invasive surgery functions includes: a bracket; and a manipulator connected to the bracket, and supported by the bracket, the manipulator includes: a support arm movable along the bracket; a function conversion frame fixed on the support arm and configured for the surgical robot mechanism to switch between a single-port minimally invasive surgery mode and a multi-port minimally invasive surgery mode; a plurality of posture adjustment arm assemblies connected to the function conversion frame, each posture adjustment arm assembly configured to adjust a position and posture of a surgical tool connected thereto for performing a surgical operation.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: June 18, 2024
    Assignee: TIANJIN UNIVERSITY
    Inventors: Shuxin Wang, Zhenxuan Hu, Guokai Zhang, Dezhong Gao, Jianmin Li, Jinhua Li
  • Benzophenanthridine Alkaloids and Their Methods of Use
    Publication number: 20240139162
    Abstract: Described herein are compounds that can arrest mitotic cells and their use in the treatment of disorders such as cancers.
    Type: Application
    Filed: October 16, 2020
    Publication date: May 2, 2024
    Inventors: Dun Yang, Jing Zhang, Shenqiu Zhang, Jinhua Li, Qiong Shi
  • INHIBITORS OF KRAS(G12D)
    Publication number: 20240116950
    Abstract: Provided are small molecule inhibitors of the KRAS(G12D) mutant oncoprotein having the structural formula: and pharmaceutically acceptable salts and compositions thereof, which are useful for treating cancers and related conditions.
    Type: Application
    Filed: September 8, 2023
    Publication date: April 11, 2024
    Inventors: Weiwen Ying, Chenghao Ying, Kevin P. Foley, Zhiyong Wang, Wei Yin, Liang Ma, Guoqiang Wang, Jinhua Li, Yaya Wang, Yan Dai, Thomas Prince
  • CD73 INHIBITOR AND APPLICATION THEREOF IN MEDICINE
    Publication number: 20230321100
    Abstract: The present invention relates to a novel compound, which has cancer therapeutic activity. The present invention also relates to a preparation method for the compound and a pharmaceutical composition comprising the compound.
    Type: Application
    Filed: September 6, 2021
    Publication date: October 12, 2023
    Inventors: Hao WU, Xiaofeng YANG, Qisheng LIU, Han HAN, Jinhua LI, Yang LI, Feng JIANG, Cuiwen KUANG, Hongfeng XIA, Hongbo ZHANG, Hong LAN, Jiabing WANG, Lieming DING
  • BlockNet security organization storage mapping method for spatial data
    Publication number: 20220121962
    Abstract: A BlockNet security organization storage mapping method for spatial data includes: first constructing a BlockNet gene propagation mechanism according to the characteristics of the BlockNet storage space data, and then designing multi-source gene propagation in a multi-space data center scenario mechanism. In the multi-source gene propagation mechanism, the propagation round control and the in/out-degree control mechanism are designed for the possible radiation crossover problems and radiation impact problems. A BlockNet information update plan is designed for data modification and update requirements in spatial data storage scenarios. In addition to realizing the unique primary key block coding of spatial data and accelerating the indexing speed, it also retains elevation information through multi-dimensional coding, expands the amount of information, improves the utilization efficiency of spatial data, and the security of data mapping and storage process is greatly improved.
    Type: Application
    Filed: December 30, 2021
    Publication date: April 21, 2022
    Inventors: Zhihan Lv, Liang Qiao, Jinhua Li
  • Salts and crystal forms of diaza-benzofluoranthrene compounds
    Patent number: 11124506
    Abstract: The present invention discloses to a hydrochloride salt, a citrate salt, a phosphate salt or a sulfate salt of compound 1, the crystal forms of the aforementioned salts, and a preparation method thereof. The present invention also relates their use in the preparation of a medicament for the treatment of cerebral apoplexy or epilepsy.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: September 21, 2021
    Assignee: HARBIN PHARMACEUTICAL GROUP CO., LTD. GENERAL PHARMACEUTICAL FACTORY
    Inventors: Qingqing Lu, Shenyi Shi, Tiezhong Bai, Shujie Yuan, Zhengwu Li, Qiaofen Hu, Yijie Cao, Jing Gao, Hui Ding, Jinhua Li, Guanghai Xu, Zheng Wang, Xin Jin
  • SURGICAL ROBOT MECHANISM WITH SINGLE-PORT AND MULTI-PORT MINIMALLY INVASIVE SURGERY FUNCTIONS
    Publication number: 20210251708
    Abstract: A surgical robot mechanism with single-port and multi-port minimally invasive surgery functions includes: a bracket; and a manipulator connected to the bracket, and supported by the bracket, the manipulator includes: a support arm movable along the bracket; a function conversion frame fixed on the support arm and configured for the surgical robot mechanism to switch between a single-port minimally invasive surgery mode and a multi-port minimally invasive surgery mode; a plurality of posture adjustment arm assemblies connected to the function conversion frame, each posture adjustment arm assembly configured to adjust a position and posture of a surgical tool connected thereto for performing a surgical operation.
    Type: Application
    Filed: October 25, 2018
    Publication date: August 19, 2021
    Applicant: TIANJIN UNIVERSITY
    Inventors: Shuxin WANG, Zhenxuan HU, Guokai ZHANG, Dezhong GAO, Jianmin LI, Jinhua LI
  • Coffee mug warmer
    Patent number: D985324
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: May 9, 2023
    Inventor: Jinhua Li