Patents by Inventor Ruirui Wang
Ruirui Wang 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: 20240105064Abstract: Disclosed is an unmanned aerial vehicle (UAV)-aided over-the-air computing system based on full-duplex relay and a trajectory and power optimization method thereof. The UAV-aided over-the-air computing system adopts the UAV as a full-duplex relay for data fusing and forwarding. The method of the application aims at minimizing an average mean square error of over-the-air computing, and solves an optimization problem under constraints of sensor transmitting power, information transmission rate, UAV trajectory and denoising factor. For an overall joint optimization problem, each optimization variable is determined one by one by an alternative optimization method according to the high coupling of optimization variables.Type: ApplicationFiled: March 22, 2023Publication date: March 28, 2024Inventors: Song LI, Yanjing SUN, Bowen WANG, Yu ZHOU, Xiao YUN, Ruirui CHEN, Jiaqi LI
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Publication number: 20230222300Abstract: The present disclosure provides a method for switching scanner buttons, an apparatus, a storage medium, and a scanner. The method comprises: scanning a barcode and obtaining barcode data; determining whether the barcode data matches preset button switching barcode data; in a case that the barcode data matches the button switching barcode data, switching an active button bit for waking up a scanner from a button at the current side to a button at the other side.Type: ApplicationFiled: May 12, 2021Publication date: July 13, 2023Inventors: Kangzhuang DU, Yanyu CHEN, Yaqi MA, Pengfei ZHU, Haisheng LIN, Ruirui WANG
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Patent number: 11609168Abstract: An automatic test system and method for mechanical parameters of surrounding rock applicable to a TBM. The system includes: an aggregate portion collecting a rock slag in a TBM tunneling process in real time; a gripping portion gripping any rock slag from obtained rock slags; a visual processing apparatus performing three-dimensional imaging for a rock slag under test in an infrared ranging manner; calculating positions of loading points for an abrasiveness test experiment, and determining, based on a spacing between loading points, whether rock slag under test meets a requirement; and determining actual positions of loading points if the rock slag under test meets the requirement, and determining a region, on a surface of rock slag, that meets a set condition as an action region for abrasiveness test experiment; and a rock abrasiveness test apparatus automatically performing an abrasiveness test for a rock slag under test that meets a requirement.Type: GrantFiled: October 14, 2020Date of Patent: March 21, 2023Assignee: SHANDONG UNIVERSITYInventors: Bin Liu, Ruirui Wang, Boyang Gao, Xu Guo, Yaxu Wang, Guangzu Zhao, Yan Zhu, Bin Wang
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Publication number: 20220344537Abstract: A light emitting diode and a driving method thereof, a light source apparatus, and an electronic device are disclosed, relating to the technical field of semiconductors. The light emitting diode includes: a substrate; a reflective light-emitting layer disposed on the substrate; a first electrode, a second electrode, and a first insulating layer which are discretely disposed on the reflective light-emitting layer; a saturable absorber layer disposed on the first insulating layer; and a third electrode, a fourth electrode, and a reflective composite layer which are disposed on the saturable absorber layer, respectively, the reflectivity of the reflective light-emitting layer is greater than the reflectivity of the reflective composite layer; wherein the orthographic projections of the saturable absorber layer, the third electrode, the fourth electrode, and the reflective composite layer on the reflective light-emitting layer, respectively, do not overlap with the first electrode and the second electrode.Type: ApplicationFiled: May 17, 2021Publication date: October 27, 2022Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiao XIE, Yang LIU, Huabin CHEN, Xingliang LI, Yingqiang GAO, Linlin WANG, Ruirui WANG
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Patent number: 11397347Abstract: A color filter substrate, a manufacturing method thereof and a display device are disclosed. The color filter substrate includes a base substrate and a plurality of filter units located on the base substrate. Each filter unit includes a photonic crystal layer configured to transmit light of one color, and includes a first photonic crystal sub-layer and a second photonic crystal sub-layer that are stacked in a direction perpendicular to the base substrate.Type: GrantFiled: June 26, 2019Date of Patent: July 26, 2022Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lin Wang, Yongzhi Song, Ruirui Wang, Huabin Chen, Xingliang Li, Yang Liu, Yingqiang Gao
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Publication number: 20220146389Abstract: An automatic test system and method for mechanical parameters of surrounding rock applicable to a TBM. The system includes: an aggregate portion collecting a rock slag in a TBM tunneling process in real time; a gripping portion gripping any rock slag from obtained rock slags; a visual processing apparatus performing three-dimensional imaging for a rock slag under test in an infrared ranging manner; calculating positions of loading points for an abrasiveness test experiment, and determining, based on a spacing between loading points, whether rock slag under test meets a requirement; and determining actual positions of loading points if the rock slag under test meets the requirement, and determining a region, on a surface of rock slag, that meets a set condition as an action region for abrasiveness test experiment; and a rock abrasiveness test apparatus automatically performing an abrasiveness test for a rock slag under test that meets a requirement.Type: ApplicationFiled: October 14, 2020Publication date: May 12, 2022Applicant: SHANDONG UNIVERSITYInventors: Bin LIU, Ruirui WANG, Boyang GAO, Xu GUO, Yaxu WANG, Guangzu ZHAO, Yan ZHU, Bin WANG
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Publication number: 20210223435Abstract: The present disclosure discloses a color filter substrate, a manufacture method thereof and a display device. The color filter substrate includes a substrate; and a light channel layer on a side of the substrate. The light channel layer includes a first photonic crystal layer and a second photonic crystal layer stacked with each other up and down. The light channel layer includes a plurality of light channel units formed by a periodic arrangement of three different primary-color light channel units. Each of the light channel units includes a photonic crystal block of the first photonic crystal layer and a photonic crystal block of the second photonic crystal layer with an orthographic projection of the photonic crystal block of the first photonic crystal layer on the substrate overlapping an orthographic projection of the photonic crystal block of the second photonic crystal layer on the substrate.Type: ApplicationFiled: December 20, 2019Publication date: July 22, 2021Inventors: Lin WANG, Yongzhi SONG, Ruirui WANG, Huabin CHEN, Xingliang LI, Yang LIU, Yingqiang GAO
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Publication number: 20200058393Abstract: There is provided in embodiments of the present disclosure a resource allocation method, apparatus, system, an electronic device and storage medium. The resource allocation method includes: receiving a resource allocation request of a first terminal and determining a type of the resource allocation request; feeding back an allocation result of an allocation of a first resource to the first terminal and a second terminal respectively, according to the type of the resource allocation request; acquiring feedback information about the allocation result from at least one of the first terminal and the second terminal; feeding back to the first terminal information about whether to modify the allocated first resource to a second resource, according to the feedback information.Type: ApplicationFiled: June 21, 2019Publication date: February 20, 2020Inventors: Ruirui WANG, Xingliang LI, Yingqiang GAO, Huabin CHEN, Yongzhi SONG
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Publication number: 20200033671Abstract: A color filter substrate, a manufacturing method thereof and a display device are disclosed. The color filter substrate includes a base substrate and a plurality of filter units located on the base substrate. Each filter unit includes a photonic crystal layer configured to transmit light of one color, and includes a first photonic crystal sub-layer and a second photonic crystal sub-layer that are stacked in a direction perpendicular to the base substrate.Type: ApplicationFiled: June 26, 2019Publication date: January 30, 2020Inventors: Lin WANG, Yongzhi SONG, Ruirui WANG, Huabin CHEN, Xingliang LI, Yang LIU, Yingqiang GAO
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Patent number: 10311795Abstract: A shift register unit is disclosed which includes an input module, a reset module, a node control module, a first output module and a second output module. Each of the shift register units can output two scan signals that have a phase difference with respect to each other. Also disclosed are a gate driver circuit and a display device.Type: GrantFiled: August 9, 2016Date of Patent: June 4, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Huabin Chen, Ruirui Wang, Yingqiang Gao, Xiaopeng Cui
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Patent number: 10310646Abstract: This disclosure discloses a touch display panel, a driving method thereof and a touch display device. The touch display panel comprises a first substrate and a second substrate aligned with each other; a first signal transmission line and a second signal transmission line arranged on the first substrate, the second signal transmission line intersecting with the first signal transmission line; gate lines and data lines arranged on the second substrate, the second substrate being further provided with a first signal output end and a second signal output end led out from the gate lines and arranged alternately; and a first spacer corresponding to the first signal transmission line and a second spacer corresponding to the second signal transmission line.Type: GrantFiled: January 14, 2016Date of Patent: June 4, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Huabin Chen, Ruirui Wang, Bin Feng, Jianfeng Yuan
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Patent number: 10204696Abstract: The present application discloses a shift register unit circuit including an input port for receiving an input signal, an output port for outputting a gate driving signal, a first clock input port for receiving a first clock signal, a second clock input port for receiving a second clock signal, a pull-up node, a first pull-down node, a second pull-down node, a pull-up control sub-circuit connected to the input port and the pull-up node, a pull-up sub-circuit connected to the first clock input port and the pull-up node, a pull-down control sub-circuit connected to the first clock input port, a pull-down sub-circuit connected to the first pull-down node and the second pull-down node, a reset sub-circuit receiving a reset signal to control the potential level at the second pull-down node, and an initialization sub-circuit configured to receive an enabling signal for pulling-down the potential level at the second pull-down node.Type: GrantFiled: November 8, 2016Date of Patent: February 12, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Yingqiang Gao, Xiaopeng Cui, Dongliang Wang, Xingliang Li, Ruirui Wang
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Publication number: 20180204628Abstract: The present application discloses a shift register unit circuit including an input port for receiving an input signal, an output port for outputting a gate driving signal, a first clock input port for receiving a first clock signal, a second clock input port for receiving a second clock signal, a pull-up node, a first pull-down node, a second pull-down node, a pull-up control sub-circuit connected to the input port and the pull-up node, a pull-up sub-circuit connected to the first clock input port and the pull-up node, a pull-down control sub-circuit connected to the first clock input port, a pull-down sub-circuit connected to the first pull-down node and the second pull-down node, a reset sub-circuit receiving a reset signal to control the potential, level at the second pull-down node, and an initialization sub-circuit configured to receive an enabling signal for pulling-down the potential level at the second pull-down node.Type: ApplicationFiled: November 8, 2016Publication date: July 19, 2018Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Yingqiang Gao, Xiaopeng Cui, Dongliang Wang, Xingliang Li, Ruirui Wang
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Patent number: 10026758Abstract: An array substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The manufacturing method includes: forming a first metal wiring, an interlayer insulating film, a second metal wiring and a protecting layer in sequence on a substrate, the second metal wiring is parallel with the first metal wiring and has an overlapped area therewith which is defined as a first zone, and portions of the first and second metal wiring except the first zone are defined as a second zone and a third zone respectively; at least thinning a portion of the interlayer insulating film and/or the protecting layer corresponding to the first zone while leaving portions except those corresponding to the first, second and third zones un-thinned. The manufacturing method can mitigate Zara mura.Type: GrantFiled: October 12, 2017Date of Patent: July 17, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Ruirui Wang, Huabin Chen, Linlin Wang, Xiaopeng Cui
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Patent number: 10016727Abstract: The present invention relates to a method for extracting magnesium and lithium and also producing layered double hydroxides (LDH) from brine, comprising the steps of: adding an aluminum salt to brine, to prepare a mixed salt solution A for preparing MgAl-LDH; adding an alkaline solution to carry out co-precipitation, followed by crystallization; after the crystallization is complete, performing solid-liquid separation to obtain a solid product of MgAl-LDH and a filtrate; concentrating the filtrate by evaporation to obtain a lithium-rich brine, adding an aluminum salt thereto to prepare a mixed salt solution B for preparing LiAl-LDH; adding the mixed salt solution B to an alkaline solution to carry out precipitation; after the precipitation is complete, performing solid-liquid separation to obtain a solid product of LiAl-LDH and a filtrate; and concentrating the filtrate by evaporation, returning the solution concentrated by evaporation to the lithium-rich brine for recycled use.Type: GrantFiled: November 13, 2015Date of Patent: July 10, 2018Assignee: Beijing University of Chemical TechnologyInventors: Xu Xiang, Ruirui Wang, Xue Duan
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Publication number: 20180182300Abstract: A shift register unit is disclosed which includes an input module, a reset module, a node control module, a first output module and a second output module. Each of the shift register units can output two scan signals that have a phase difference with respect to each other. Also disclosed are a gate driver circuit and a display device.Type: ApplicationFiled: August 9, 2016Publication date: June 28, 2018Inventors: Huabin Chen, Ruirui Wang, Yingqiang Gao, Xiaopeng Cui
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Publication number: 20180033802Abstract: An array substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The manufacturing method includes: forming a first metal wiring, an interlayer insulating film, a second metal wiring and a protecting layer in sequence on a substrate, the second metal wiring is parallel with the first metal wiring and has an overlapped area therewith which is defined as a first zone, and portions of the first and second metal wiring except the first zone are defined as a second zone and a third zone respectively; at least thinning a portion of the interlayer insulating film and/or the protecting layer corresponding to the first zone while leaving portions except those corresponding to the first, second and third zones un-thinned. The manufacturing method can mitigate Zara mura.Type: ApplicationFiled: October 12, 2017Publication date: February 1, 2018Inventors: Ruirui WANG, Huabin CHEN, Linlin WANG, Xiaopeng CUI
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Patent number: 9818769Abstract: An array substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The manufacturing method includes: forming a first metal wiring, an interlayer insulating film, a second metal wiring and a protecting layer in sequence on a substrate, the second metal wiring is parallel with the first metal wiring and has an overlapped area therewith which is defined as a first zone, and portions of the first and second metal wiring except the first zone are defined as a second zone and a third zone respectively; at least thinning a portion of the interlayer insulating film and/or the protecting layer corresponding to the first zone while leaving portions except those corresponding to the first, second and third zones un-thinned. The manufacturing method can mitigate Zara mura.Type: GrantFiled: October 27, 2016Date of Patent: November 14, 2017Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Ruirui Wang, Huabin Chen, Linlin Wang, Xiaopeng Cui
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Publication number: 20170243889Abstract: An array substrate, a manufacturing method thereof, a display panel and a display device are disclosed. The manufacturing method includes: forming a first metal wiring, an interlayer insulating film, a second metal wiring and a protecting layer in sequence on a substrate, the second metal wiring is parallel with the first metal wiring and has an overlapped area therewith which is defined as a first zone, and portions of the first and second metal wiring except the first zone are defined as a second zone and a third zone respectively; at least thinning a portion of the interlayer insulating film and/or the protecting layer corresponding to the first zone while leaving portions except those corresponding to the first, second and third zones un-thinned. The manufacturing method can mitigate Zara mura.Type: ApplicationFiled: October 27, 2016Publication date: August 24, 2017Inventors: Ruirui WANG, Huabin CHEN, Linlin WANG, Xiaopeng CUI
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Publication number: 20170205920Abstract: This disclosure discloses a touch display panel, a driving method thereof and a touch display device. The touch display panel comprises a first substrate and a second substrate aligned with each other; a first signal transmission line and a second signal transmission line arranged on the first substrate, the second signal transmission line intersecting with the first signal transmission line; gate lines and data lines arranged on the second substrate, the second substrate being further provided with a first signal output end and a second signal output end led out from the gate lines and arranged alternately; and a first spacer corresponding to the first signal transmission line and a second spacer corresponding to the second signal transmission line.Type: ApplicationFiled: January 14, 2016Publication date: July 20, 2017Inventors: Huabin CHEN, Ruirui WANG, Bin FENG, Jianfeng YUAN