Patents by Inventor Yu DAI
Yu DAI 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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Publication number: 20220064011Abstract: The present invention relates to a process for the production of a zeolitic material having an MWW framework structure comprising YO2 and B2O3, wherein Y stands for a tetravalent element, said process comprising (i) preparing a mixture comprising one or more sources for YO2, one or more sources for B2O3, one or more organotemplates, and seed crystals, (ii) crystallizing the mixture obtained in (i) for obtaining a layered precursor of the MWW framework structure, (iii) calcining the layered precursor obtained in (ii) for obtaining the zeolitic material having an MWW framework structure, wherein the one or more organotemplates have the formula (I) R1R2R3N ??(I) wherein R1 is (C5-C8)cycloalkyl, and wherein R2 and R3 are independently from each other H or alkyl, and wherein the mixture prepared in (i) and crystallized in (ii) contains 35 wt.-% or less of H2O based on 100 wt.Type: ApplicationFiled: September 21, 2021Publication date: March 3, 2022Inventors: Andrei-Nicolae PARVULESCU, Ulrich Müller, Stefan Maurer, Yu Dai, Feng-Shou Xiao, Xiangju Meng, Yeqing Wang
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Publication number: 20220032277Abstract: A process for preparing a catalyst comprising a zeolitic material comprising copper, the process comprising (i) preparing an aqueous mixture comprising water, a zeolitic material comprising copper, a source of copper other than the zeolitic material comprising copper, and a non-zeolitic oxidic material selected from the group consisting of alumina, silica, titania, zirconia, ceria, a mixed oxide comprising one or more of Al, Si, Ti, Zr, and Ce and a mixture of two or more thereof; (ii) disposing the mixture obtained in (i) on the surface of the internal walls of a substrate comprising an inlet end, an outlet end, a substrate axial length extending from the inlet end to the outlet end and a plurality of passages defined by internal walls of the substrate extending therethrough; and optionally drying the substrate comprising the mixture disposed thereon; (iii) calcining the substrate obtained in (ii).Type: ApplicationFiled: October 30, 2019Publication date: February 3, 2022Applicant: BASF CorporationInventors: Matthias PETER, Karifala DUMBUYA, Miriam SCHUBERT, Ahmad MOINI, Yu DAI, Stefan MAURER, Haiyang ZHU, Yi LIU, Wen-Mei XUE, Ming-Ming WEI, Maria HEENEMANN
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Publication number: 20210387145Abstract: The present invention relates generally to the field of exhaust treatment systems for purifying exhaust gas discharged from a lean burn engine. The exhaust treatment system comprises a Diesel Oxidation Catalyst (DOC), a Catalyzed Soot Filter (CSF), a reductant injector, an AEI zeolite based Selective Catalyzed Reduction (SCR) catalyst and an Ammonia Oxidation Catalyst (AMOX) downstream to the AEI zeolite based SCR catalyst.Type: ApplicationFiled: October 24, 2019Publication date: December 16, 2021Applicant: BASF CorporationInventors: Stefan MAURER, Jia Di ZHANG, Yu DAI, Yu Fen HAO, Ming Ming WEI, Teng SHEN
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Publication number: 20210370278Abstract: The present disclosure relates to a process preparing a zeolitic material having an AEI-type framework structure, wherein the framework structure comprises SiO2 and X2O3 and X is a trivalent element, and wherein the process comprises: (1) preparing a mixture comprising one or more cationic structure directing agents comprising a heterocyclic amine ring, seed crystals, and a first zeolitic material comprising SiO2 and X2O3 in its framework structure and having an FAU-type framework structure; and (2) heating the mixture to obtain a second zeolitic material comprising SiO2 and X2O3 in its framework structure and having an AEI-type framework structure.Type: ApplicationFiled: November 15, 2019Publication date: December 2, 2021Inventors: Andrei-Nicolae PARVULESCU, Yu DAI, Stefan MAURER, Ulrich MUELLER, Indre THIEL
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Patent number: 11170648Abstract: A vehicle information distributing method is provided, including: receiving a plurality of first vehicle information from a first base station to determine a first service area; receiving a plurality of second vehicle information from a second base station to determine a second service area; calculating a forwarding area based on a distance or an intersection between the first service area and the second service area; transferring the first vehicle information within the forwarding area to the second base station, and transferring the second vehicle information within the forwarding area to the first base station; and broadcasting, by the first base station, the second vehicle information from the forwarding area, and broadcasting, by the second base station, the first vehicle information from the forwarding area.Type: GrantFiled: April 10, 2019Date of Patent: November 9, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kuo-Huang Hsu, Tzu-Hsiang Su, Yu-Che Wang, Yu-Dai Yan
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Patent number: 11155467Abstract: Described herein is a process for producing a zeolitic material having an MWW framework structure containing YO2 and B2O3, in which Y stands for a tetravalent element. The process includes the steps of (i) preparing a mixture containing one or more sources for YO2, one or more sources for B2O3, one or more organotemplates, and seed crystals, (ii) crystallizing the mixture obtained in (i) for obtaining a layered precursor of the MWW framework structure, and (iii) calcining the layered precursor obtained in (ii) for obtaining the zeolitic material having an MWW framework structure. Also disclosed herein are synthetic boron-containing zeolites obtain by the process and uses thereof.Type: GrantFiled: September 5, 2017Date of Patent: October 26, 2021Inventors: Andrei-Nicolae Parvulescu, Ulrich Mueller, Stefan Maurer, Yu Dai, Feng-Shou Xiao, Xiangju Meng, Yeqing Wang
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Publication number: 20210329413Abstract: An application service server, a region-based information processing method, and user equipment are provided. In the method, an initial message is received, identification information is determined according to the location information of the initial message, and a preprocessed message is generated. The initial message includes a notification content corresponding to the location information, and the location information is defined by a geographic coordinate system. The identification information is provided by a geographic information service. The preprocessed message includes the notification content and the identification information.Type: ApplicationFiled: June 4, 2020Publication date: October 21, 2021Applicant: Industrial Technology Research InstituteInventors: Kuo-Huang Hsu, Chi-Yu Li, Tzu-Hsiang Su, Yu-Dai Yan
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Patent number: 11032674Abstract: Provided are a broadcast multicast service center and a method applicable to a multimedia broadcast multicast service (MBMS) broadcast service management. The method includes: monitoring a service connection of a V2X between an application server and user equipment to generate a resource merging instruction when the service connection has no network traffic; searching for other service resources that are currently being executed and can share a service according to the resource merging instruction; analyzing the other service resources and the service connection through quality of service parameter screening and a broadcast service area comparison to determine a selected service resource from the other service resources; and adjusting a scheduling period of the service connection to be smaller than a scheduling period of the selected service resource to enable subsequent network traffic packets of the service connection to share network traffic of the selected service resource.Type: GrantFiled: November 27, 2019Date of Patent: June 8, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tzu-Hsiang Su, Kuo-Huang Hsu, Yu-Che Wang, Yu-Dai Yan
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Publication number: 20210029512Abstract: Provided are a broadcast multicast service center and a method applicable to a multimedia broadcast multicast service (MBMS) broadcast service management. The method includes: monitoring a service connection of a V2X between an application server and user equipment to generate a resource merging instruction when the service connection has no network traffic; searching for other service resources that are currently being executed and can share a service according to the resource merging instruction; analyzing the other service resources and the service connection through quality of service parameter screening and a broadcast service area comparison to determine a selected service resource from the other service resources; and adjusting a scheduling period of the service connection to be smaller than a scheduling period of the selected service resource to enable subsequent network traffic packets of the service connection to share network traffic of the selected service resource.Type: ApplicationFiled: November 27, 2019Publication date: January 28, 2021Inventors: Tzu-Hsiang Su, Kuo-Huang Hsu, Yu-Che Wang, Yu-Dai Yan
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Patent number: 10870583Abstract: A process for preparing a zeolitic material containing YO2 and X2O3, where Y and X represent a tetravalent element and a trivalent element, respectively, is described. The process includes (1) a step of preparing a mixture containing one or more structure directing agents, seed crystals, and a first zeolitic material containing YO2 and X2O3 and having FAU-, GIS-, MOR-, and/or LTA-type framework structures; and (2) a step of heating the mixture for obtaining a second zeolitic material containing YO2 and X2O3 and having a different framework structure than the first zeolitic material. The mixture prepared in (1) and heated in (2) contains 1000 wt % or less of H2O based on 100 wt % of YO2 in the framework structure of the first zeolitic material. A zeolitic material obtainable and/or obtained by the process and its use are also described.Type: GrantFiled: December 13, 2017Date of Patent: December 22, 2020Assignee: BASF SEInventors: Robert McGuire, Mathias Feyen, Ulrich Mueller, Xinhe Bao, Weiping Zhang, Dirk De Vos, Hermann Gies, Feng-Shou Xiao, Toshiyuki Yokoi, Ute Kolb, Bernd Marler, Chuan Shi, Xiulian Pan, Xiangju Meng, Stefan Maurer, Yu Dai, Yong Wang, Trees De Baerdemaeker
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Publication number: 20200339430Abstract: Described herein is a process for producing a zeolitic material having an MWW framework structure containing YO2 and B2O3, in which Y stands for a tetravalent element. The process includes the steps of (i) preparing a mixture containing one or more sources for YO2, one or more sources for B2O3, one or more organotemplates, and seed crystals, (ii) crystallizing the mixture obtained in (i) for obtaining a layered precursor of the MWW framework structure, and (iii) calcining the layered precursor obtained in (ii) for obtaining the zeolitic material having an MWW framework structure. Also disclosed herein are synthetic boron-containing zeolites obtain by the process and uses thereof.Type: ApplicationFiled: September 5, 2017Publication date: October 29, 2020Applicant: BASF SEInventors: Andrei-Nicolae PARVULESCU, Ulrich MUELLER, Stefan MAURER, Yu DAI, Feng-Shou XIAO, Xiangju MENG, Yeqing WANG
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Publication number: 20200317532Abstract: A process for preparing a zeolitic material having a zeolitic framework structure which exhibits a molar ratio (aAl2O3):SiO2 or a crystalline precursor thereof, comprising (i) preparing a mixture comprising H2O, one or more compounds comprising Si from which SiO2 in the zeolitic framework structure is formed, said one or more compounds comprising a silica gel exhibiting a molar ratio (c H2O):SiO2 and optionally one or more compounds comprising Al from which Al2O3 in the zeolitic framework structure is formed; (ii) subjecting the mixture obtained in (i) to crystallization at a crystallization temperature in the range of from 110 to 350° C., preferably in the range of from 190 to 350° C., and for a crystallization time in the range of from 0.1 to 48 h.Type: ApplicationFiled: September 22, 2017Publication date: October 8, 2020Applicant: BASF SEInventors: Andrei-Nicolae PARVULESCU, Stefan MAURER, Yu DAI, UIrich MUELLER, Fengshou XIAO, Chaoqun BIAN, Robert MCGUIRE
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Publication number: 20200226928Abstract: A vehicle information distributing method is provided, including: receiving a plurality of first vehicle information from a first base station to determine a first service area; receiving a plurality of second vehicle information from a second base station to determine a second service area; calculating a forwarding area based on a distance or an intersection between the first service area and the second service area; transferring the first vehicle information within the forwarding area to the second base station, and transferring the second vehicle information within the forwarding area to the first base station; and broadcasting, by the first base station, the second vehicle information from the forwarding area, and broadcasting, by the second base station, the first vehicle information from the forwarding area.Type: ApplicationFiled: April 10, 2019Publication date: July 16, 2020Inventors: Kuo-Huang Hsu, Tzu-Hsiang Su, Yu-Che Wang, Yu-Dai Yan
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Publication number: 20190300375Abstract: A process for preparing a zeolitic material containing YO2 and X2O3, where Y and X represent a tetravalent element and a trivalent element, respectively, is described. The process includes (1) a step of preparing a mixture containing one or more structure directing agents, seed crystals, and a first zeolitic material containing YO2 and X2O3 and having FAU-, GIS-, MOR-, and/or LTA-type framework structures; and (2) a step of heating the mixture for obtaining a second zeolitic material containing YO2 and X2O3 and having a different framework structure than the first zeolitic material. The mixture prepared in (1) and heated in (2) contains 1000 wt % or less of H2O based on 100 wt % of YO2 in the framework structure of the first zeolitic material. A zeolitic material obtainable and/or obtained by the process and its use are also described.Type: ApplicationFiled: December 13, 2017Publication date: October 3, 2019Applicant: BASF SEInventors: Robert MCGUIRE, Mathias FEYEN, Ulrich MUELLER, Xinhe BAO, Weiping ZHANG, Dirk DE VOS, Hermann GIES, Feng-Shou XIAO, Toshiyuki YOKOI, Ute KOLB, Bernd MARLER, Chuan SHI, Xiulian PAN, Xiangju MENG, Stefan MAURER, Yu DAI, Yong WANG, Trees DE BAERDEMAEKER
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Publication number: 20180322427Abstract: The present invention is a system and method for forecasting automation timing behavior based on historical automation logs and business rules. The system includes a computer processor having a non-transitory memory containing program code for executing playback of an automation log, identifying a timing related failure in the automation log, extracting automation time-action mapping from the automation log, executing one or more scripts, comparing a baseline playback time from the automation log to an actual playback time from executing the scripts, and calculating a wait time based on differences between the actual playback time and the baseline playback time. The system generates time flexible scripts and a baseline or pattern to control the pace of automation scripts, which can be applied to other solutions. Therefore, the system distills patterns and generates predictive analysis and recommendations for other solutions and domains.Type: ApplicationFiled: May 4, 2017Publication date: November 8, 2018Inventors: Guang Yu Dai, Jing Bo Jiang, Wen Jing Wang, Ying UW Wang, Xin TY Xu, Jie BJ Zheng
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Publication number: 20170228220Abstract: A method and associated systems for a self-healing automated script-testing tool. The tool monitors unattended operation of a script that automates user interaction with a graphical user interface (GUI) of an application. If the tool detects an error produced by the script, the tool, using its specialized repositories of information about the script, the GUI, and the application, determines that the error is caused by an addition of a mandatory widget to, or a deletion of a mandatory widget from, the GUI. The tool uses information in the repositories to revise the script and, if the error is caused by a widget addition, to select test data that may be used to test the script's interaction with the new widget. The script and the repositories are then revised and the revised script is automatically retested. This procedure continues until the script runs successfully without error.Type: ApplicationFiled: February 8, 2016Publication date: August 10, 2017Inventors: Guang Yu Dai, Jing Bo Jiang, Wen Jing Wang, Ying Wang, Xin Xu, Jie Zheng
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Publication number: 20120131490Abstract: A touch-controlled device includes a touch panel, a recognition module, and a control unit. The touch panel is arranged for generating a touch signal according to a plurality of blocks on the touch panel triggered by a gesture, and for displaying images. The recognition module is coupled to the touch panel, and is arranged for recognizing a designated type of the gesture according to the touch signal. The control unit is coupled to the touch panel and the recognition module, and is arranged for triggering and displaying a virtual keyboard on the touch panel according to the designated type.Type: ApplicationFiled: July 19, 2011Publication date: May 24, 2012Inventors: Shao-Chieh Lin, Chih-Hsiang Lin, Han-Yu Dai
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Publication number: 20120007816Abstract: An input control method for an electronic device comprising a multi-touch screen, comprising: displaying a software keyboard on a multi-touch screen; receiving and recording first touch information corresponding to a first touch event on the software keyboard; receiving and recording second touch information corresponding to a second touch event on the software keyboard; calculating a first touch area corresponding to the first touch event according to the touch range information of the first touch information; calculating a second touch area corresponding to the second touch event according to the touch range information of the second touch information; determining whether the first touch event is a finger-touch event or a non-finger-touch event according to the touch area; skipping the first touch event if the first touch event is a non-finger-touch event, and not generating a key code input; calculating a distance between the first and second touch areas according to the first and second touch position infType: ApplicationFiled: May 6, 2011Publication date: January 12, 2012Applicant: ACER INCORPORATEDInventors: Shao-Chieh LIN, Chih-Hsiang LIN, Han-Yu DAI