Patents by Inventor Wenzhe Zhang
Wenzhe Zhang 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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Hot bed deformation tolerance structure for large-sized continuous fiber high-temperature 3D printer
Patent number: 11969943Abstract: A hot bed deformation tolerance structure for a large-sized continuous fiber high-temperature 3D printer is provided. Size changes caused by thermal expansion of a hot bed are compensated through motion coordination of a secured hot bed support assembly and a motion device, especially for an aluminum alloy material. A Z-direction motion structure of this structure is fixedly mounted with a frame and works at room temperature. A compensation motion module is fixedly mounted with a Z axis and incompletely secured with the hot bed support assembly, and works at room temperature with the Z axis. The hot bed support assembly is incompletely secured and partially in a high-temperature chamber, with a maximum working temperature of 300° C. The hot bed support assembly retains motion redundancy in a direction of thermal expansion deformation, tolerates thermal deformation through a linear motion module, and compensates for metal deformation through horizontal motion coordination.Type: GrantFiled: December 12, 2023Date of Patent: April 30, 2024Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICSInventors: Yiwei Chen, Jinghua Zheng, Zhongde Shan, Wenzhe Song, Congze Fan, Hao Zhang -
Patent number: 11809303Abstract: A high-performance computing-oriented method for automatically deploying an execution environment along with a job, including: presetting isolated execution environments at nodes of a high-performance computing system; logging in an isolated execution environment of a login node; carrying out development and debugging on the job and configuration on a job execution environment at the login node, and issuing a job running request to a job management system; assigning compute nodes from the nodes of the high-performance computing system to the job of the user by the job management system, automatically deploying an file system of the user synchronously to the assigned compute nodes along with the job when the job is loaded, and running the job of the user by the corresponding compute nodes; and feeding results back to the login node of the user after running the job is completed, then clearing file systems.Type: GrantFiled: November 26, 2021Date of Patent: November 7, 2023Assignee: NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGYInventors: Kai Lu, Wenzhe Zhang, Ruibo Wang, Wanqing Chi, Yong Dong, Wei Zhang, Huijun Wu, Mingtian Shao
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Patent number: 11442742Abstract: A method and system for constructing a lightweight container-based user environment (CUE), and a medium, the method including: preparing, by a main process, for communication, cloning a child process, and then becoming a parent process; elevating, by the child process, permission, executing namespace isolation, and cloning a grandchild process, and setting, by the parent process, cgroups for the grandchild process; and setting, by the grandchild process, permission of the grandchild process to execute a command and a file, preparing an overlay file system, setting a hostname, restricting permission, and executing an initialization script to start the container. Multiple users are allowed to customize their own environments, enabling the users to customize their environments more flexibly, achieving privacy isolation, and making it easier and more secure to update a system. Therefore, it is particularly applicable to a high-performance computing cluster.Type: GrantFiled: July 12, 2020Date of Patent: September 13, 2022Assignee: National University of Defense Technology, People's Liberation Army of ChinaInventors: Kai Lu, Wenzhe Zhang, Ruibo Wang, Yinghui Gao, Wanqing Chi, Enqiang Zhou, Min Xie, Yong Dong, Wei Zhang, Jiaxin Li, Mingtian Shao
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Publication number: 20220179774Abstract: A high-performance computing-oriented method for automatically deploying an execution environment along with a job, including: presetting isolated execution environments at nodes of a high-performance computing system; logging in an isolated execution environment of a login node; carrying out development and debugging on the job and configuration on a job execution environment at the login node, and issuing a job running request to a job management system; assigning compute nodes from the nodes of the high-performance computing system to the job of the user by the job management system, automatically deploying an file system of the user synchronously to the assigned compute nodes along with the job when the job is loaded, and running the job of the user by the corresponding compute nodes; and feeding results back to the login node of the user after running the job is completed, then clearing file systems.Type: ApplicationFiled: November 26, 2021Publication date: June 9, 2022Applicant: NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGYInventors: Kai LU, Wenzhe ZHANG, Ruibo WANG, Wanqing CHI, Yong DONG, Wei ZHANG, Huijun WU, Mingtian SHAO
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Patent number: 11188115Abstract: A sequence signal generator and a sequence signal generation method are provided. In the sequence signal generation method, a waveform output instruction sent by a host computer is received to acquire waveform data. The waveform data includes original square wave sequence data and target square wave sequence data, and the target square wave sequence data includes a preliminary delay parameter and a secondary delay parameter. An original square wave sequence signal is acquired according to the original square wave sequence data. According to the preliminary delay parameter, preliminary delay processing is performed on the original square wave sequence signal to acquire an intermediate square wave sequence signal, and according to the secondary delay parameter, secondary delay processing is performed on the intermediate square wave sequence signal to acquire a target square wave sequence signal.Type: GrantFiled: February 11, 2018Date of Patent: November 30, 2021Assignee: University of Science and Technology of ChinaInventors: Xi Qin, Wenzhe Zhang, Lin Wang, Yu Tong, Xing Rong, Jiangfeng Du
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Publication number: 20210011740Abstract: A method and system for constructing a lightweight container-based user environment (CUE), and a medium, the method including: preparing, by a main process, for communication, cloning a child process, and then becoming a parent process; elevating, by the child process, permission, executing namespace isolation, and cloning a grandchild process, and setting, by the parent process, cgroups for the grandchild process; and setting, by the grandchild process, permission of the grandchild process to execute a command and a file, preparing an overlay file system, setting a hostname, restricting permission, and executing an initialization script to start the container. Multiple users are allowed to customize their own environments, enabling the users to customize their environments more flexibly, achieving privacy isolation, and making it easier and more secure to update a system. Therefore, it is particularly applicable to a high-performance computing cluster.Type: ApplicationFiled: July 12, 2020Publication date: January 14, 2021Applicant: National University of Defense Technology, People's Liberation Army of ChinaInventors: Kai LU, Wenzhe ZHANG, Ruibo WANG, Yinghui GAO, Wanqing CHI, Enqiang ZHOU, Min XIE, Yong DONG, Wei ZHANG, Jiaxin LI, Mingtian SHAO
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Publication number: 20210004041Abstract: A sequence signal generator and a sequence signal generation method are provided. In the sequence signal generation method, a waveform output instruction sent by a host computer is received to acquire waveform data. The waveform data includes original square wave sequence data and target square wave sequence data, and the target square wave sequence data includes a preliminary delay parameter and a secondary delay parameter. An original square wave sequence signal is acquired according to the original square wave sequence data. According to the preliminary delay parameter, preliminary delay processing is performed on the original square wave sequence signal to acquire an intermediate square wave sequence signal, and according to the secondary delay parameter, secondary delay processing is performed on the intermediate square wave sequence signal to acquire a target square wave sequence signal.Type: ApplicationFiled: February 11, 2018Publication date: January 7, 2021Applicant: University of Science and Technology of ChinaInventors: Xi Qin, Wenzhe Zhang, Lin Wang, Yu Tong, Xing Rong, Jiangfeng Du
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Patent number: 10741753Abstract: Methods, systems, and devices for memory arrays that use a conductive hard mask during formation and, in some cases, operation are described. A hard mask may be used to define features or components during the numerous material formation and removal steps used to create memory cells within a memory array. The hard mask may be an electrically conductive material, some or all of which may be retained during formation. A conductive line may be connected to each memory cell, and because the hard mask used in forming the cell may be conductive, the cell may be operable even if portions of the hard mask remain after formation.Type: GrantFiled: August 14, 2018Date of Patent: August 11, 2020Assignee: Micron Technology, Inc.Inventors: Michael Bernhardt, Tony Lindenberg, Wenzhe Zhang, Douglas Capson
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Publication number: 20180358549Abstract: Methods, systems, and devices for memory arrays that use a conductive hard mask during formation and, in some cases, operation are described. A hard mask may be used to define features or components during the numerous material formation and removal steps used to create memory cells within a memory array. The hard mask may be an electrically conductive material, some or all of which may be retained during formation. A conductive line may be connected to each memory cell, and because the hard mask used in forming the cell may be conductive, the cell may be operable even if portions of the hard mask remain after formation.Type: ApplicationFiled: August 14, 2018Publication date: December 13, 2018Inventors: Michael Bernhardt, Tony Lindenberg, Wenzhe Zhang, Douglas Capson
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Patent number: 10103326Abstract: Methods, systems, and devices for memory arrays that use a conductive hard mask during formation and, in some cases, operation are described. A hard mask may be used to define features or components during the numerous material formation and removal steps used to create memory cells within a memory array. The hard mask may be an electrically conductive material, some or all of which may be retained during formation. A conductive line may be connected to each memory cell, and because the hard mask used in forming the cell may be conductive, the cell may be operable even if portions of the hard mask remain after formation.Type: GrantFiled: December 27, 2017Date of Patent: October 16, 2018Assignee: MICRON TECHNOLOGY, INC.Inventors: Michael Bernhardt, Tony Lindenberg, Wenzhe Zhang, Douglas Capson
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Publication number: 20180138400Abstract: Methods, systems, and devices for memory arrays that use a conductive hard mask during formation and, in some cases, operation are described. A hard mask may be used to define features or components during the numerous material formation and removal steps used to create memory cells within a memory array. The hard mask may be an electrically conductive material, some or all of which may be retained during formation. A conductive line may be connected to each memory cell, and because the hard mask used in forming the cell may be conductive, the cell may be operable even if portions of the hard mask remain after formation.Type: ApplicationFiled: December 27, 2017Publication date: May 17, 2018Inventors: Michael Bernhardt, Tony Lindenberg, Wenzhe Zhang, Douglas Capson
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Patent number: 9923139Abstract: Methods, systems, and devices for memory arrays that use a conductive hard mask during formation and, in some cases, operation are described. A hard mask may be used to define features or components during the numerous material formation and removal steps used to create memory cells within a memory array. The hard mask may be an electrically conductive material, some or all of which may be retained during formation. A conductive line may be connected to each memory cell, and because the hard mask used in forming the cell may be conductive, the cell may be operable even if portions of the hard mask remain after formation.Type: GrantFiled: March 11, 2016Date of Patent: March 20, 2018Assignee: MICRON TECHNOLOGY, INC.Inventors: Michael Bernhardt, Tony Lindenberg, Wenzhe Zhang, Douglas Capson
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Publication number: 20170263862Abstract: Methods, systems, and devices for memory arrays that use a conductive hard mask during formation and, in some cases, operation are described. A hard mask may be used to define features or components during the numerous material formation and removal steps used to create memory cells within a memory array. The hard mask may be an electrically conductive material, some or all of which may be retained during formation. A conductive line may be connected to each memory cell, and because the hard mask used in forming the cell may be conductive, the cell may be operable even if portions of the hard mask remain after formation.Type: ApplicationFiled: March 11, 2016Publication date: September 14, 2017Inventors: Michael Bernhardt, Tony Lindenberg, Wenzhe Zhang, Douglas Capson