Patents by Inventor Qun Wan

Qun Wan 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: 11964316
    Abstract: A method for reducing odor in remediation of pesticide chemical contaminated soil comprises preparing odor control sustained-release particles and evenly covering on the surface of the pesticide chemical contaminated soil according to a certain dosage; preparing odor covering base materials and mixed bacterial solution, and preparing the odor covering soil by mixing the odor covering base materials and mixed bacterial solution in proportion, and then covering the odor covering soil on the surface of the pesticide chemical contaminated soil; and inserting heating rods into the pesticide chemical contaminated soil, and heating the surface layer of the pesticide chemical contaminated soil to 30-40° C.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: April 23, 2024
    Assignee: Nanjing Institute of Environmental Sciences, MEE
    Inventors: Shengtian Zhang, Mei Li, Lu Yang, Jinzhong Wan, Qun Li, Tingting Fan, Yan Zhou, Yuanchao Zhao, Xiang Wang
  • Publication number: 20240085866
    Abstract: The present disclosure provides a method and device for intelligent control of heating furnace combustion based on a big data cloud platform, which relates to the technical field of artificial intelligence control. The method includes: construction of big data cloud platform based on production and operation parameters of the heating furnace; identification of key factors in the production process of the heating furnace by using big data mining technology; independent deployment of traditional heating furnace combustion control systems based on the mechanism model; and integration of cloud platform big data expert knowledge base and the heating furnace combustion intelligent control system.
    Type: Application
    Filed: September 7, 2023
    Publication date: March 14, 2024
    Applicant: University of Science and Technology Beijing
    Inventors: Qing LI, Fengqin LIN, Hui LI, Li WANG, Chengyong XIAO, Xu YANG, Jiarui CUI, Chunqiu WAN, Qun YAN, Yan LIU, Lei MIAO, Jin GUO, Boyu ZHANG, Chen HUANG, Yaming XI, Yuxuan LIN
  • Patent number: 11748278
    Abstract: Examples described herein relate to executing a poller to poll for received communications over multiple transport layer protocols from a connection to identify a received communication from one of the multiple transport layer protocols and identify a second received communication from a different one of the multiple transport layer protocols. A change to the different one of the multiple transport layer protocols occurs in response to failure of the one of the multiple transport layer protocols or slow transport rate using the one of the multiple transport layer protocols. In some examples, the poller is executed in user space and transport layer protocol processing of the received communication and second received communication occur in kernel space.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: September 5, 2023
    Assignee: Intel Corporation
    Inventors: Ziye Yang, Changpeng Liu, Gang Cao, Qun Wan
  • Patent number: 11629359
    Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP2;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: April 18, 2023
    Assignee: JIANGSU ACADEMY OF AGRICUULTURAL SCIENCES
    Inventors: Qun Wan, Xiangyang Yu, Yixin Li, Jinjin Cheng, Ruohan Wu
  • Patent number: 11414465
    Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP1;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: August 16, 2022
    Assignee: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCES
    Inventors: Xiangyang Yu, Qun Wan, Yixin Li, Jinjin Cheng, Ruohan Wu
  • Publication number: 20220056471
    Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP2;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.
    Type: Application
    Filed: August 26, 2020
    Publication date: February 24, 2022
    Applicant: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCES
    Inventors: Qun Wan, Xiangyang Yu, Yixin Li, Jinjin Cheng, Ruohan Wu
  • Publication number: 20220041664
    Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP1;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.
    Type: Application
    Filed: August 26, 2020
    Publication date: February 10, 2022
    Applicant: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCES
    Inventors: Xiangyang Yu, Qun Wan, Yixin Li, Jinjin Cheng, Ruohan Wu
  • Publication number: 20200293465
    Abstract: Examples described herein relate to executing a poller to poll for received communications over multiple transport layer protocols from a connection to identify a received communication from one of the multiple transport layer protocols and identify a second received communication from a different one of the multiple transport layer protocols. A change to the different one of the multiple transport layer protocols occurs in response to failure of the one of the multiple transport layer protocols or slow transport rate using the one of the multiple transport layer protocols. In some examples, the poller is executed in user space and transport layer protocol processing of the received communication and second received communication occur in kernel space.
    Type: Application
    Filed: March 23, 2020
    Publication date: September 17, 2020
    Applicant: Intel Corporation
    Inventors: Ziye YANG, Changpeng LIU, Gang CAO, Qun WAN
  • Patent number: 10705205
    Abstract: The present invention relates to the technical field of synthetic aperture radar, and in particular to a ground-based interference synthetic aperture radar-based atmospheric phase compensation method. The present invention first uses the inverse fast Fourier transform algorithm to rapidly and effectively realize the focusing in the range and cross-range dimension. Then a triple threshold method which combines coherence coefficient, amplitude, and amplitude dispersion index is used to select reliable PS points. Finally, under a full consideration of the spatial correlation of the atmospheric phase, the atmospheric phase is estimated by using a two-dimensional-polynomial model. The present invention can rapidly and accurately estimate and compensate the atmospheric phase, is helpful in improving the accuracy of GB-InSAR real-time measurement, and valuable and universal in practical application.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: July 7, 2020
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Qun Wan, Yue Yang, Zhenzhu Zha, Jihao Yin, Lin Zou, Jie Zhuang, Xinyu Chen
  • Publication number: 20190353779
    Abstract: The present invention relates to the technical field of synthetic aperture radar, and in particular to a ground-based interference synthetic aperture radar-based atmospheric phase compensation method. The present invention first uses the inverse fast Fourier transform algorithm to rapidly and effectively realize the focusing in the range and cross-range dimension. Then a triple threshold method which combines coherence coefficient, amplitude, and amplitude dispersion index is used to select reliable PS points. Finally, under a full consideration of the spatial correlation of the atmospheric phase, the atmospheric phase is estimated by using a two-dimensional-polynomial model. The present invention can rapidly and accurately estimate and compensate the atmospheric phase, is helpful in improving the accuracy of GB-InSAR real-time measurement, and valuable and universal in practical application.
    Type: Application
    Filed: June 20, 2018
    Publication date: November 21, 2019
    Applicant: University of Electronic Science and Technology of China
    Inventors: Qun WAN, Yue YANG, Zhenzhu ZHA, Jihao YIN, Lin ZOU, Jie ZHUANG, Xinyu CHEN
  • Patent number: 10001472
    Abstract: Described herein is a method for determining chirality of a cell. The method includes culturing a cell on a base layer having a cell growth material. The method includes forming a top layer on the base layer after the cell has attached to the base layer, the top layer having a cell growth material. The base layer and the top layer form a graded 3D substrate. The intrinsic bias of the cell is determined from the directionality of spontaneous cell rotation.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: June 19, 2018
    Assignee: Rensselaer Polytechnic Institute
    Inventors: Qun Wan, Amanda S. Chin
  • Patent number: 9958436
    Abstract: Methods for determining cell chirality using micropatterned substrates are disclosed. Also provided are methods for diagnosing diseases such as genetic diseases or cancer by comparing the chirality of sample cells from a subject with normal cells, and determining a difference in chirality between the sample cells and normal cells.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: May 1, 2018
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Gordana Vunjak-Novakovic, Leo Qun Wan
  • Publication number: 20160377603
    Abstract: Described herein is a method for determining chirality of a cell. The method includes culturing a cell on a base layer having a cell growth material. The method includes forming a top layer on the base layer after the cell has attached to the base layer, the top layer having a cell growth material. The base layer and the top layer form a graded 3D substrate. The intrinsic bias of the cell is determined from the directionality of spontaneous cell rotation.
    Type: Application
    Filed: June 24, 2016
    Publication date: December 29, 2016
    Inventors: Qun Wan, Amanda S. Chin
  • Publication number: 20160053214
    Abstract: Disclosed are bioreactor devices, systems and methods. A bioreactor system can include one or more bioreactor modules that can be individually controllable and identifiable. A bioreactor module can be connected to one or more functional modules such as a pump module, a stimulation signal generation module, a motor module, a mechanical transmission module, a gas exchange module, a temperature module, a humidity module and/or a CO2 module, among others. The bioreactor and functional modules can include standard or universal connectors to facilitate connection and movement of modules. The bioreactor system can be controlled and/or monitored by a controller that can individually identify and control each connected module and that can be adapted to collect signal data from sensors embedded in any of the modules.
    Type: Application
    Filed: November 2, 2015
    Publication date: February 25, 2016
    Inventors: Gordana VUNJAK-NOVAKOVIC, Warren GRAYSON, Qun WAN, Donald O. FREYTES, Amandine GODIER-FURNEMONT, Nina TANDON, Keith YEAGER, George ENG, Sarindr BHUMIRATANA, Robert MAIDHOF
  • Patent number: 9258200
    Abstract: A method for acquiring quality of experience QOE of a telecommunication service is provided. The method includes: acquiring multiple groups of original KQI vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors; analyzing a relationship between the multiple groups of original KQI vectors and QOE values corresponding to the multiple groups of original KQI vectors to establish a function relationship between KQI vectors and QOE values corresponding to the KQI vectors; acquiring a current KQI vector, and applying the function relationship between the KQI vectors and the QOE values corresponding to the KQI vectors to obtain a current QOE value corresponding to the current KQI vector.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 9, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Qun Wan, Jianming Dong
  • Patent number: 9206383
    Abstract: Disclosed are bioreactor devices, systems and methods. A bioreactor system can include one or more bioreactor modules that can be individually controllable and identifiable. A bioreactor module can be connected to one or more functional modules such as a pump module, a stimulation signal generation module, a motor module, a mechanical transmission module, a gas exchange module, a temperature module, a humidity module and/or a CO2 module, among others. The bioreactor and functional modules can include standard or universal connectors to facilitate connection and movement of modules. The bioreactor system can be controlled and/or monitored by a controller that can individually identify and control each connected module and that can be adapted to collect signal data from sensors embedded in any of the modules.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: December 8, 2015
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Gordana Vunjak-Novakovic, Warren Grayson, Qun Wan, Donald O. Freytes, Amandine Godier-Furnémont, Nina Tandon, Keith Yeager, George Eng, Sarindr Bhumiratana, Robert Maidhof
  • Publication number: 20150004643
    Abstract: Methods for determining cell chirality using micropatterned substrates are disclosed. Also provided are methods for diagnosing diseases such as genetic diseases or cancer by comparing the chirality of sample cells from a subject with normal cells, and determining a difference in chirality between the sample cells and normal cells.
    Type: Application
    Filed: June 15, 2012
    Publication date: January 1, 2015
    Applicant: The Trustees of Columbia University in the city of New york
    Inventors: Gordana Vunjak-Novakovic, Leo Qun Wan
  • Publication number: 20130272150
    Abstract: A method for acquiring quality of experience QOE of a telecommunication service is provided. The method includes: acquiring multiple groups of original KQI vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors; analyzing a relationship between the multiple groups of original KQI vectors and QOE values corresponding to the multiple groups of original KQI vectors to establish a function relationship between KQI vectors and QOE values corresponding to the KQI vectors; acquiring a current KQI vector, and applying the function relationship between the KQI vectors and the QOE values corresponding to the KQI vectors to obtain a current QOE value corresponding to the current KQI vector.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 17, 2013
    Inventors: Qun Wan, Jianming Dong
  • Publication number: 20110136225
    Abstract: Disclosed are bioreactor devices, systems and methods. A bioreactor system can include one or more bioreactor modules that can be individually controllable and identifiable. A bioreactor module can be connected to one or more functional modules such as a pump module, a stimulation signal generation module, a motor module, a mechanical transmission module, a gas exchange module, a temperature module, a humidity module and/or a CO2 module, among others. The bioreactor and functional modules can include standard or universal connectors to facilitate connection and movement of modules. The bioreactor system can be controlled and/or monitored by a controller that can individually identify and control each connected module and that can be adapted to collect signal data from sensors embedded in any of the modules.
    Type: Application
    Filed: December 6, 2010
    Publication date: June 9, 2011
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Gordana Vunjak-Novakovic, Warren Grayson, Qun Wan, Donald Freytes, Amandine Godier-Furnémont, Nina Tandon, Keith Yeager, George Eng, Sarindr Bhumiratana, Robert Maidhof