Patents by Inventor Zhen Shen
Zhen Shen 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: 20180277916Abstract: This application describes an example dielectric resonator and a filter. One example dielectric resonator includes a body and an encirclement wall, where the encirclement wall is saliently disposed on a surface of the body. The encirclement wall of the dielectric resonator encircles the surface of the body to form a cavity area, where the encirclement wall isolates the cavity area from external space of the encirclement wall.Type: ApplicationFiled: May 25, 2018Publication date: September 27, 2018Inventors: Lixia QIU, Xiaofeng ZHANG, Zhiyu LIU, Zhen SHEN
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Patent number: 10046500Abstract: The present invention relates to a technical field of 3D printing, and more particularly to a 3D printer spray nozzle structure and a method thereof for controlling speed and precision. According to the present invention, a feeding pipeline is embedded in an external shell, the feeding pipeline and an extruder are coaxially connected; the extruder is driven by a driving device, so as to rotate relative to the feeding pipeline. A rotation angle of the extruder relative to the feeding pipeline is controlled by rotation of a motor, for controlling a filament area actually sprayed by the extrude, in such a manner that printing speed and precision is controlled for suiting different requirements of different printing area. The present invention controls the printing speed and precision, for improving overall printing speed with precision requirements satisfied, and is applicable to 3D printer spray nozzle structure and controlling.Type: GrantFiled: July 18, 2014Date of Patent: August 14, 2018Assignee: CLOUD COMPUTING CENTER CHINESE ACADEMY OF SCIENCESInventors: Zhen Shen, Xue Liu, Gang Xiong, Feiyue Wang
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Patent number: 10016929Abstract: A 3D printer spray nozzle includes a feeding pipeline, an extruder located under the feeding pipeline, an external housing and a driving device; wherein the feeding pipeline is embedded in the external housing, the extruder is coaxially fixed under the feeding pipeline, a center of gravity of a cross section area of an inner channel of the feeding pipeline and that of the extruder are located on a same axis which is perpendicular to the cross section area of the inner channel of the feeding pipeline and that of the extruder, the feeding pipeline is driven by the driving device to rotate around the axis relative to the extruder, thereby aiming at different rotation angles, widths of extruding forming areas of the extruder at a same direction are different so as to adjust a cross section area of a sprayed filament.Type: GrantFiled: July 18, 2014Date of Patent: July 10, 2018Assignee: CLOUD COMPUTING CENTER CHINESE ACADEMY OF SCIENCESInventors: Feiyue Wang, Gang Xiong, Zhen Shen, Xue Liu
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Publication number: 20180079139Abstract: A 3D printer spray nozzle includes a feeding pipeline, an extruder located under the feeding pipeline, an external housing and a driving device; wherein the feeding pipeline is embedded in the external housing, the extruder is coaxially fixed under the feeding pipeline, a center of gravity of a cross section area of an inner channel of the feeding pipeline and that of the extruder are located on a same axis which is perpendicular to the cross section area of the inner channel of the feeding pipeline and that of the extruder, the feeding pipeline is driven by the driving device to rotate around the axis relative to the extruder, thereby aiming at different rotation angles, widths of extruding forming areas of the extruder at a same direction are different so as to adjust a cross section area of a sprayed filament.Type: ApplicationFiled: July 18, 2014Publication date: March 22, 2018Inventors: Feiyue Wang, Gang Xiong, Zhen Shen, Xue Liu
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Publication number: 20170329851Abstract: A method includes receiving landing page information from a content provider, the landing page information being representative of one or more graphical aspects of a landing page associated with the content provider, generating a landing page image representative of the landing page based at least in part on the landing page information, the landing page image being different from the landing page, specifying an association between the landing page image and a content item associated with the content provider, generating a control for presentation along with the content item that, when activated, causes the display of the landing page image providing, in association with a resource, the content item in combination with the control.Type: ApplicationFiled: July 28, 2017Publication date: November 16, 2017Inventors: Zuo Yan, Zhen Shen
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Publication number: 20170322633Abstract: In one example, a system may include a display including a display screen; a display controller configured to display visual information on the display screen of the display screen, control at least portions of one or more pixels corresponding to the display screen to render the display screen transparent; and a depth camera, positioned behind the display screen, that is configured to obtain depth image information of one or more objects in front of the display screen when at least portions of the one or more pixels are rendered transparent.Type: ApplicationFiled: July 24, 2017Publication date: November 9, 2017Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventors: Zhen Shen, Qi Li, Xuefeng Song
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Patent number: 9754031Abstract: A method includes receiving landing page information from a content provider, the landing page information being representative of one or more graphical aspects of a landing page associated with the content provider, generating a landing page image representative of the landing page based at least in part on the landing page information, the landing page image being different from the landing page, specifying an association between the landing page image and a content item associated with the content provider, generating a control for presentation along with the content item that, when activated, causes the display of the landing page image providing, in association with a resource, the content item in combination with the control.Type: GrantFiled: March 22, 2012Date of Patent: September 5, 2017Assignee: Google Inc.Inventors: Zuo Yan, Zhen Shen
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Patent number: 9740295Abstract: In one example, a system may include a display including a display screen; a display controller configured to display visual information on the display screen of the display screen, control at least portions of one or more pixels corresponding to the display screen to render the display screen transparent; and a depth camera, positioned behind the display screen, that is configured to obtain depth image information of one or more objects in front of the display screen when at least portions of the one or more pixels are rendered transparent.Type: GrantFiled: May 14, 2013Date of Patent: August 22, 2017Assignee: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventors: Zhen Shen, Qi Li, Xuefeng Song
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Publication number: 20170232668Abstract: A 3D printing system comprises: a digital micro-mirror device (DMD) mobile device (1); a light source (3), fixed on said DMD mobile device (1) for emitting ultraviolet light, blue light or visible light; multiple DMDs (2) carried on the DMD mobile device (1) for receiving the ultraviolet light, blue light or visible light emitted by the light source (3) and generating 3D object section light; a lens (4) for receiving the 3D object section light reflected by the DMDs (2) and refracting and amplifying the 3D object section light; a material box (5) for containing and providing printing materials; a workbench (6), wherein the 3D object section light refracted by the lens irradiates the printing materials provided by the material box (5) to solidify the printing materials into a 3D object carried on the workbench (6); and a lifting device (7) for lifting the workbench (6).Type: ApplicationFiled: May 26, 2014Publication date: August 17, 2017Inventors: Zhen Shen, Di TANG, Gang Xiong, Feiyue Wang
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Publication number: 20170181383Abstract: A pruning robot system, which comprises: a signal tag device (2) for detecting and storing information of trees and crops and positioning information, and assisting positioning; a robot (1) comprising a central processing device (10) for storing and analyzing data information of each part of the robot (1) and issuing action instructions to each part of the robot (1), and a positioning and navigating device (11) for positioning and navigating the robot (1), and for planning a path and providing obstacle-avoiding navigation for the robot (1) according to an electronic map; a cloud platform terminal (3), which is in connection and communication with the central processing device (10) of the robot (1) and is used for storing data of trees and crops as well as detection data of the robot (1), and for planning a path for the robot (1) through computing and experimenting according to the information data; a map building device (4) for building a three-dimensional electronic map corresponding to the plantation througType: ApplicationFiled: May 26, 2014Publication date: June 29, 2017Applicant: Institute of Automation Chinese Academy of SciencesInventors: Zhen Shen, Mengzhen Kang, Jiantong Li, Feiyue Wang
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Patent number: 9509632Abstract: Technologies are generally described for systems and methods effective to efficiently schedule a workload in a cloud computing system. In one example, calendar data is collected from respective sets of devices associated with respective sets of subscribers and a workload to be performed at a specific time or range of time is predicted based in part on an analysis of calendar data. Moreover, timing data associated with a set of predicted requests is determined based on the analysis and at least a portion of cloud computing resources that service the set of predicted requests are dynamically scheduled based on timing data.Type: GrantFiled: April 25, 2012Date of Patent: November 29, 2016Assignee: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventors: Zhen Shen, Xuefeng Song
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Publication number: 20160288395Abstract: The present invention relates to a technical field of 3D printing, and more particularly to a 3D printer spray nozzle structure and a method thereof for controlling speed and precision. According to the present invention, a feeding pipeline is embedded in an external shell, the feeding pipeline and an extruder are coaxially connected; the extruder is driven by a driving device, so as to rotate relative to the feeding pipeline. A rotation angle of the extruder relative to the feeding pipeline is controlled by rotation of a motor, for controlling a filament area actually sprayed by the extrude, in such a manner that printing speed and precision is controlled for suiting different requirements of different printing area. The present invention controls the printing speed and precision, for improving overall printing speed with precision requirements satisfied, and is applicable to 3D printer spray nozzle structure and controlling.Type: ApplicationFiled: July 18, 2014Publication date: October 6, 2016Inventors: Zhen Shen, Xue Liu, Gang Xiong, Feiyue Wang
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Publication number: 20160261018Abstract: A resonator, a filter, a duplexer, and a multiplexer are disclosed. In an embodiment a resonator includes a resonant cavity casing having a resonant cavity and an open end, a cover covering the open end and being connected to the resonant cavity casing and a resonance tube located inside the resonant cavity. The resonator further includes a tuning rod disposed inside the resonance tube and a dielectric material located in the resonant cavity, wherein the dielectric material is located in a capacitance area formed between a top of the resonance tube and the cover, wherein the tuning rod is rotatable relative to the dielectric material, and wherein surfaces of the tuning rod and the dielectric material face each other and comprise non-circular structures so that an overlapping of the surfaces is changeable to adjust a frequency when the tuning rod is rotated relative to the dielectric material.Type: ApplicationFiled: May 16, 2016Publication date: September 8, 2016Applicant: Huawei Technologies Co., Ltd.Inventors: Zhen Shen, Dan Liang, Xiaoyi Deng
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Publication number: 20160261016Abstract: The present application provides a dielectric filter, including a body part, a dielectric resonator, a cavity is formed in the body part, and a support kit is disposed at a bottom of the cavity. The dielectric resonator, including a dielectric body and at least two adjusting holes disposed on the dielectric body, is contained in the cavity and is disposed on the support kit. The dielectric body has a first mirror plane and a second mirror plane, which are perpendicular to each other and penetrate through the top plane and the bottom plane of the dielectric body, and any two of the at least two adjusting holes are not mirror symmetric relative to the first mirror plane or the second mirror plane.Type: ApplicationFiled: May 12, 2016Publication date: September 8, 2016Inventors: Guosheng Pu, Yanlin Song, Zhen Shen, Jing Shi
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Publication number: 20150212583Abstract: In one example, a system may include a display including a display screen; a display controller configured to display visual information on the display screen of the display screen, control at least portions of one or more pixels corresponding to the display screen to render the display screen transparent; and a depth camera, positioned behind the display screen, that is configured to obtain depth image information of one or more objects in front of the display screen when at least portions of the one or more pixels are rendered transparent.Type: ApplicationFiled: May 14, 2013Publication date: July 30, 2015Inventors: Zhen Shen, Qi Li, Xuefeng Song
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Publication number: 20140229610Abstract: Technologies are generally described for systems and methods effective to efficiently schedule a workload in a cloud computing system. In one example, calendar data is collected from respective sets of devices associated with respective sets of subscribers and a workload to be performed at a specific time or range of time is predicted based in part on an analysis of calendar data. Moreover, timing data associated with a set of predicted requests is determined based on the analysis and at least a portion of cloud computing resources that service the set of predicted requests are dynamically scheduled based on timing data.Type: ApplicationFiled: April 25, 2012Publication date: August 14, 2014Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventors: Zhen Shen, Xuefeng Song