Patents by Inventor Haibin Li

Haibin 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: 12291668
    Abstract: Disclosed is a coated rubber particle, preparation thereof and its application as a plugging material in drilling fluids. The coated rubber particle comprises a rubber core and a coating layer, wherein the core has a fluorine content (at %) of 0-15%, the coating layer has a fluorine content (at %) of 30-80%, and the coated rubber particle has a 24-hour oil absorption rate of 4% or less. The coated rubber particle has good oil resistance, and is particularly suitable for use as a plugging material in drilling fluids, particularly oil-based drilling fluids.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: May 6, 2025
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC OILFIELD SERVICE CORPORATION, SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD, DRILLING TECHNOLOGY RESEARCH INSTITUTE OF SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD
    Inventors: Gongrang Li, Wenbo Li, Bingxiang Sun, Hui Tian, Xizhou Wang, Ke Li, Jianghong Jia, Lei Yu, Jie Sun, Xudong Wang, Chengjun Wang, Bingtai Li, Haibin Li, Zhendong Liu, Kai Gao, Chunguang Li, Hui Li
  • Publication number: 20250098921
    Abstract: Provided is an automatic cleaning device, including: a moving platform including an accommodation chamber; and a position determination apparatus, at least a part of the position determination apparatus provided in the accommodation chamber; a circuit board provided in the moving platform and disposed adjacent to the accommodation chamber; and a water retaining frame provided between the circuit board and the accommodation chamber so as to prevent liquid from flowing into the circuit board.
    Type: Application
    Filed: June 27, 2022
    Publication date: March 27, 2025
    Inventors: Haibin LI, Zhibin ZHANG, Yanhui LIU
  • Publication number: 20250089965
    Abstract: The present disclosure provides an automatic cleaning device, including: a moving platform, configured to automatically move on an operation surface and comprising a cover plate.
    Type: Application
    Filed: May 18, 2022
    Publication date: March 20, 2025
    Applicant: Beijing Roborock Technology Co., Ltd.
    Inventors: Haibin LI, Yanhui LIU, Zhibin ZHANG
  • Publication number: 20250082153
    Abstract: An automatic cleaning apparatus and system having a dust-collection function. The automatic cleaning apparatus comprises: a mobile platform containing an accommodating chamber, the mobile platform being configured to automatically move along an operating surface; and a cleaning module comprising of a dust box and a main brush module, wherein the dust box is detachably assembled in the accommodating chamber, and comprises a first air inlet door and a second air inlet door, and the first air inlet door and the second air inlet door are located on a first sidewall and a second sidewall of the dust box, respectively, and are configured to provide intake airflows in different directions during dust collection.
    Type: Application
    Filed: June 14, 2022
    Publication date: March 13, 2025
    Applicant: Beijing Roborock Technology Co., Ltd.
    Inventors: Haibin LI, Zhibin ZHANG
  • Publication number: 20250082162
    Abstract: An automatic cleaning device, including an assembly structure configured to assemble a position determination device on a mobile platform T the assembly structure includes an assembly bracket including: a rotor accommodation portion that includes a first arc-shaped side wall; and a motor accommodation portion that includes a second arc-shaped side wall. The position determination device includes a position determination element including: a rotor, a rotating shaft of the rotor being substantially disposed in a geometric center of the rotor accommodation portion; and a motor, an output shaft of the motor being substantially disposed on a connecting line between a geometric center of the motor accommodation portion and the geometric center of the rotor accommodation portion.
    Type: Application
    Filed: August 8, 2022
    Publication date: March 13, 2025
    Inventors: Haibin LI, Zhibin ZHANG, Yanhui LIU, Hongliang XU
  • Publication number: 20250082165
    Abstract: Disclosed is an automatic cleaning device including: a mobile platform configured to automatically move on an operating surface and comprising an accommodating chamber; and a cleaning module comprising a dust box, the dust box being detachably assembled in the accommodating chamber, the dust box comprising an accommodating portion, a top cover disposed above the accommodating portion, and a locking mechanism; the locking mechanism comprising a first locking mechanism substantially disposed at a central axis of the top cover; wherein the first locking mechanism comprises at least a first downward-grip recess and a first stop member, the first stop member being disposed within the first downward-grip recess, and the first stop member being capable of being elastically moved relative to the first downward-grip recess under an action of an external force; and the locking mechanism further comprises a second locking mechanism.
    Type: Application
    Filed: August 8, 2022
    Publication date: March 13, 2025
    Inventors: Haibin LI, Zhibin ZHANG, Fan YANG, Zhijun LI
  • Publication number: 20250082152
    Abstract: Provided is an automatic cleaning device. The automatic cleaning device includes: a mobile platform configured to automatically move on an operation surface and including an accommodating chamber, the accommodating chamber including a first chamber and a second chamber; and a cleaning module comprising a dust box detachably assembled to the accommodating chamber. The first chamber and the second chamber are sequentially arranged next to each other in an advancing direction of the automatic cleaning device, and a depth of the first chamber is greater than a depth of the second chamber.
    Type: Application
    Filed: August 8, 2022
    Publication date: March 13, 2025
    Inventors: Haibin LI, Zhibin ZHANG, Yuqing ZHANG, Fan YANG, Zhijun LI, Gang QUAN
  • Publication number: 20250082166
    Abstract: An automatic cleaning device, configured with a dust collection function, and including: a moving platform, comprising an accommodating chamber, wherein the moving platform is configured to automatically move on an operating surface; and a cleaning module, comprising a dust box and a main brush module, wherein the dust box is detachably mounted in the accommodating chamber, and the dust box comprises a first side wall and a second side wall that are provided opposite to each other; where the accommodating chamber further comprises a third side wall provided corresponding to the first side wall of the dust box, and a fourth side wall provided corresponding to the second side wall of the dust box, wherein the third side wall and the fourth side wall respectively comprise a plurality of air inlet holes, and the plurality of air inlet holes are configured to provide intake airflows to the dust box from two directions during a dust collection process.
    Type: Application
    Filed: August 8, 2022
    Publication date: March 13, 2025
    Inventors: Haibin LI, Zhibin ZHANG
  • Patent number: 12161953
    Abstract: A container-type apparatus for wastewater treatment with a suspended particle system, including one or multiple biological reaction zones. The biological reaction zones can be facultative, anaerobic, anoxic, and aerobic and at least one of the biological reaction zones is a suspended particle system. Particles in the suspended particle system act as the carrier of microbiota and offer better conditions for them to grow. The apparatus adopts a box structure, such as a container type, which is convenient to move, flexible to assemble, and can be used multiple times. Based on actual requirements, this apparatus can also be a structure type. The suspended particle system can increase the concentration of microorganisms significantly, improve the ability to bear impact load, produce less sludge, and without sludge expansion.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: December 10, 2024
    Assignee: WESDON-TIENDA ENVIRONMENTAL SCIENCES CO. LTD.
    Inventors: Jingxu Zhu, Haibin Li, Yuanyuan Shao, Xiaobo Wang, Anqi Liu, Zengli Zhao, George Nakhla, Ming Li
  • Patent number: 11949548
    Abstract: Provided are a method for service status analysis, a server, and a storage medium. The method includes: for each vertex of multiple vertices in a graph database: reading out attribute data of the vertex, where the graph database is generated in advance according to a service description table, the vertex represents a service, and the attribute data of the vertex includes at least one service attribute of the service represented by the vertex; and according to the attribute data of the vertex and attribute data of each of multiple related vertices, determining a service status level of the service represented by the vertex, where each of the multiple related vertices has a propagation relationship with the vertex; and according to the service status level of each of the services represented by the vertices, analyzing a service propagation network.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: April 2, 2024
    Assignee: ZTE CORPORATION
    Inventors: Haibin Li, Xinping Zhang, Huifeng Guo, Xin Peng
  • Publication number: 20230413069
    Abstract: An energy efficiency optimization method for an IRS-assisted NOMA THz network comprises: classifying users into BS users and IRS users; defining a channel model for the BS users and a channel model for the IRS users; calculating a BS user rate and an IRS user rate respectively, and calculating a total rate of a system; proposing an optimization problem for downlink power control and IRS phase shift adjustment; and solving the optimization problem through an MADRL method. The invention puts forward an energy efficiency concept and adopts an MADRL method to maximize the overall energy efficiency of the system under the constraints of minimum rate and maximum power of each user.
    Type: Application
    Filed: August 8, 2022
    Publication date: December 21, 2023
    Inventors: Guobin ZHANG, Han CHEN, Haibin LI, Pengcheng ZHU
  • Publication number: 20230242804
    Abstract: Disclosed is a coated rubber particle, preparation thereof and its application as a plugging material in drilling fluids. The coated rubber particle comprises a rubber core and a coating layer, wherein the core has a fluorine content (at %) of 0-15%, the coating layer has a fluorine content (at %) of 30-80%, and the coated rubber particle has a 24-hour oil absorption rate of 4% or less. The coated rubber particle has good oil resistance, and is particularly suitable for use as a plugging material in drilling fluids, particularly oil-based drilling fluids.
    Type: Application
    Filed: February 4, 2021
    Publication date: August 3, 2023
    Inventors: Gongrang LI, Wenbo LI, Bingxiang SUN, Hui TIAN, Xizhou WANG, Ke LI, Jianghong JIA, Lei YU, Jie SUN, Xudong WANG, Chengjun WANG, Bingtai LI, Haibin LI, Zhendong LIU, Kai GAO, Chunguang LI, Hui LI
  • Publication number: 20230194080
    Abstract: A method and apparatus for removing pollutants from organic solid waste by pyrolysis coupled with chemical looping combustion are provided. The apparatus includes: an air reactor, a fuel reactor, and a pyrolysis gasifier. The pyrolysis gasifier is sleeved outside the fuel reactor, and the air reactor is connected with the fuel reactor. A top end of the air reactor is connected with a top delivery pipe; the top delivery pipe is connected with a first cyclone separator; and the first cyclone separator is connected with an oxygen carrier refeeder provided at a top end of the fuel reactor. The apparatus forms a two-stage reaction unit of pyrolysis and chemical looping combustion by decoupling the pyrolysis process from the chemical looping combustion, which avoids the contact between the complex ash of organic solid waste and the oxygen carrier, thereby improving the service life of the oxygen carrier.
    Type: Application
    Filed: January 29, 2022
    Publication date: June 22, 2023
    Applicant: GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
    Inventors: Zhen HUANG, Yan LIN, Haoran YUAN, Guoqiang WEI, Anqing ZHENG, Kun ZHAO, Zengli ZHAO, Haibin LI
  • Publication number: 20230136375
    Abstract: A network security situation awareness method based on collaborative learning is provided.
    Type: Application
    Filed: October 31, 2022
    Publication date: May 4, 2023
    Inventors: Ke XU, Yi ZHAO, Yang LIU, Haibin LI
  • Publication number: 20230010057
    Abstract: Provided are a method for service status analysis, a server, and a storage medium. The method includes: for each vertex of multiple vertices in a graph database: reading out attribute data of the vertex, where the graph database is generated in advance according to a service description table, the vertex represents a service, and the attribute data of the vertex includes at least one service attribute of the service represented by the vertex; and according to the attribute data of the vertex and attribute data of each of multiple related vertices, determining a service status level of the service represented by the vertex, where each of the multiple related vertices has a propagation relationship with the vertex; and according to the service status level of each of the services represented by the vertices, analyzing a service propagation network.
    Type: Application
    Filed: November 20, 2020
    Publication date: January 12, 2023
    Inventors: Haibin LI, Xinping ZHANG, Huifeng GUO, Xin PENG
  • Publication number: 20220365038
    Abstract: Disclosed is a battery in-situ test system. The battery in-situ test system comprises a charging and discharging module, an environment module and a mechanical loading module, wherein a to-be-tested battery is electrically connected with the charging and discharging module, the environment module comprises a temperature control box, the to-be-tested battery, an optical imaging module, an infrared thermal imaging module and an ultrasonic scanning imaging module are arranged in the temperature control box.
    Type: Application
    Filed: June 25, 2021
    Publication date: November 17, 2022
    Inventors: Zhichao Ma, Siguo Yang, Changyi Liu, Hongwei Zhao, Luquan Ren, Shenghui Wang, Zixin Guo, Jiong Liu, Hua Zhou, Haibin Li, Lei Liu
  • Publication number: 20210390564
    Abstract: In some embodiments, a system may evaluate third-party data for an enterprise (e.g., a potential risk enterprise such as an insurance company), based on information about potential customers received via a first-party data source and additional information about the potential customers from sources other than the enterprise received via a third-party data source. A model factory may provide information about at least one enterprise predictive model, and a third-party data evaluation platform may analyze the additional information to determine an impact on the enterprise predictive model. The third-party data evaluation platform may then output an indication of a result of said analysis to a database of findings (e.g., for use by data scientists).
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Kudakwashe F. Chibanda, Sterling M. Cutler, Daniela Fassbender, Haibin Li, Jing-Ru Jimmy Li, Cyan Justina Manuel, Ahmad J. Paintdakhi, Alexi Resto, Peter Ross Thomas-Melly
  • Publication number: 20200330902
    Abstract: A container-type apparatus for wastewater treatment with a suspended particle system, including one or multiple biological reaction zones. The biological reaction zones can be facultative, anaerobic, anoxic, and aerobic and at least one of the biological reaction zones is a suspended particle system. Particles in the suspended particle system act as the carrier of microbiota and offer better conditions for them to grow. The apparatus adopts a box structure, such as a container type, which is convenient to move, flexible to assemble, and can be used multiple times. Based on actual requirements, this apparatus can also be a structure type. The suspended particle system can increase the concentration of microorganisms significantly, improve the ability to bear impact load, produce less sludge, and without sludge expansion.
    Type: Application
    Filed: March 6, 2020
    Publication date: October 22, 2020
    Inventors: Jingxu ZHU, Haibin LI, Yuanyuan SHAO, Xiaobo WANG, Anqi LIU, Zengli ZHAO, George NAKHLA, Ming LI
  • Patent number: D990799
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: June 27, 2023
    Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    Inventors: Haibin Li, Zhibin Zhang, Yanhui Liu, Fanwei Meng
  • Patent number: D998919
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: September 12, 2023
    Assignee: Beijing Roborock Technology Co., Ltd.
    Inventors: Haibin Li, Zhibin Zhang, Yanhui Liu, Fanwei Meng