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).
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Patent number: 11964316Abstract: 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: GrantFiled: December 1, 2022Date of Patent: April 23, 2024Assignee: Nanjing Institute of Environmental Sciences, MEEInventors: Shengtian Zhang, Mei Li, Lu Yang, Jinzhong Wan, Qun Li, Tingting Fan, Yan Zhou, Yuanchao Zhao, Xiang Wang
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Publication number: 20240085866Abstract: 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: ApplicationFiled: September 7, 2023Publication date: March 14, 2024Applicant: University of Science and Technology BeijingInventors: 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
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Patent number: 11748278Abstract: 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: GrantFiled: March 23, 2020Date of Patent: September 5, 2023Assignee: Intel CorporationInventors: Ziye Yang, Changpeng Liu, Gang Cao, Qun Wan
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Patent number: 11629359Abstract: 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: GrantFiled: August 26, 2020Date of Patent: April 18, 2023Assignee: JIANGSU ACADEMY OF AGRICUULTURAL SCIENCESInventors: Qun Wan, Xiangyang Yu, Yixin Li, Jinjin Cheng, Ruohan Wu
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Patent number: 11414465Abstract: 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: GrantFiled: August 26, 2020Date of Patent: August 16, 2022Assignee: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCESInventors: Xiangyang Yu, Qun Wan, Yixin Li, Jinjin Cheng, Ruohan Wu
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Publication number: 20220056471Abstract: 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: ApplicationFiled: August 26, 2020Publication date: February 24, 2022Applicant: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCESInventors: Qun Wan, Xiangyang Yu, Yixin Li, Jinjin Cheng, Ruohan Wu
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Publication number: 20220041664Abstract: 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: ApplicationFiled: August 26, 2020Publication date: February 10, 2022Applicant: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCESInventors: Xiangyang Yu, Qun Wan, Yixin Li, Jinjin Cheng, Ruohan Wu
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Publication number: 20200293465Abstract: 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: ApplicationFiled: March 23, 2020Publication date: September 17, 2020Applicant: Intel CorporationInventors: Ziye YANG, Changpeng LIU, Gang CAO, Qun WAN
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Patent number: 10705205Abstract: 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: GrantFiled: June 20, 2018Date of Patent: July 7, 2020Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINAInventors: Qun Wan, Yue Yang, Zhenzhu Zha, Jihao Yin, Lin Zou, Jie Zhuang, Xinyu Chen
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Publication number: 20190353779Abstract: 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: ApplicationFiled: June 20, 2018Publication date: November 21, 2019Applicant: University of Electronic Science and Technology of ChinaInventors: Qun WAN, Yue YANG, Zhenzhu ZHA, Jihao YIN, Lin ZOU, Jie ZHUANG, Xinyu CHEN
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Patent number: 10001472Abstract: 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: GrantFiled: June 24, 2016Date of Patent: June 19, 2018Assignee: Rensselaer Polytechnic InstituteInventors: Qun Wan, Amanda S. Chin
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Patent number: 9958436Abstract: 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: GrantFiled: June 15, 2012Date of Patent: May 1, 2018Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Gordana Vunjak-Novakovic, Leo Qun Wan
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Publication number: 20160377603Abstract: 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: ApplicationFiled: June 24, 2016Publication date: December 29, 2016Inventors: Qun Wan, Amanda S. Chin
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Publication number: 20160053214Abstract: 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: ApplicationFiled: November 2, 2015Publication date: February 25, 2016Inventors: Gordana VUNJAK-NOVAKOVIC, Warren GRAYSON, Qun WAN, Donald O. FREYTES, Amandine GODIER-FURNEMONT, Nina TANDON, Keith YEAGER, George ENG, Sarindr BHUMIRATANA, Robert MAIDHOF
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Patent number: 9258200Abstract: 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: GrantFiled: March 15, 2013Date of Patent: February 9, 2016Assignee: Huawei Technologies Co., Ltd.Inventors: Qun Wan, Jianming Dong
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Patent number: 9206383Abstract: 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: GrantFiled: December 6, 2010Date of Patent: December 8, 2015Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Gordana Vunjak-Novakovic, Warren Grayson, Qun Wan, Donald O. Freytes, Amandine Godier-Furnémont, Nina Tandon, Keith Yeager, George Eng, Sarindr Bhumiratana, Robert Maidhof
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Publication number: 20150004643Abstract: 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: ApplicationFiled: June 15, 2012Publication date: January 1, 2015Applicant: The Trustees of Columbia University in the city of New yorkInventors: Gordana Vunjak-Novakovic, Leo Qun Wan
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Publication number: 20130272150Abstract: 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: ApplicationFiled: March 15, 2013Publication date: October 17, 2013Inventors: Qun Wan, Jianming Dong
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Publication number: 20110136225Abstract: 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: ApplicationFiled: December 6, 2010Publication date: June 9, 2011Applicant: The Trustees of Columbia University in the City of New YorkInventors: Gordana Vunjak-Novakovic, Warren Grayson, Qun Wan, Donald Freytes, Amandine Godier-Furnémont, Nina Tandon, Keith Yeager, George Eng, Sarindr Bhumiratana, Robert Maidhof