Patents by Inventor Jingyu Zhang
Jingyu 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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Publication number: 20210231069Abstract: The invention discloses a device for simulating an evolution process of an internal combustion engine exhaust particle flow for reducing automotive emissions, and the device comprises an exhaust source; an exhaust channel, comprising a plurality of sections of cylindrical tubes with specified length that are fixedly connected; a soluble organic compound generator, used to produce soluble organic compounds; a carbon particle generator, used to produce carbon particles. The device for simulating the evolution process of an internal combustion engine exhaust particle flow for reducing automotive emissions has the advantages of simple structure and low cost; controls the mixing concentration of soot particles and soluble organic compounds through various adjustment methods to obtain a suitable mixed aerosol, so as to better simulate the exhaust particle flow of an internal combustion engine.Type: ApplicationFiled: February 11, 2021Publication date: July 29, 2021Inventors: Xiao MA, Yifei GONG, Jingyu ZHANG, Hongming XU, Shijin SHUAI, Yitao SHEN
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Patent number: 10972978Abstract: An electronic tag system and a method of updating electronic tag information are provided. The electronic tag system includes: a communication device, configured to receive updated annual inspection information; a display device, configured to display the updated annual inspection information; and a power control device, connected to the communication device and the display device respectively and configured to: connect, when the communication device receives the updated annual inspection information, a power source to the display device electrically to power the display device, so as to perform updating of annual inspection information on the display device; and disconnect the power source from the display device when the updating is over.Type: GrantFiled: March 22, 2019Date of Patent: April 6, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tao Li, Jingyu Zhang
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Patent number: 10960406Abstract: An air purifier is provided, including a box body and a filter screen inside the box body, an air suction device, a water mist generator, the water mist generator being disposed at one side of the filter screen, the air suction device being configured to inhale outdoor air into an interior of the box body, and the water mist generator being configured to form an ionized water layer.Type: GrantFiled: May 23, 2018Date of Patent: March 30, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Jingyu Zhang
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Patent number: 10893233Abstract: An interaction method, an interaction device and an interaction system for remote consultation are provided. The interaction method includes: acquiring a remote consultation request; creating a consultation group based on a real-time audio and video cloud service interface, and recording the remote consultation request in a database; generating a consultation token based on patient information in the remote consultation request in the database and attribute information of the consultation group, and recording the consultation token in the database; and sending the consultation token in the database to a first terminal and a second terminal, and performing an information interaction by the first terminal and the second terminal based on a user datagram protocol in response to the first terminal and the second terminal entering the consultation group according to the consultation token.Type: GrantFiled: June 30, 2020Date of Patent: January 12, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaoqin Guo, Jingyu Zhang
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Publication number: 20200409524Abstract: A folder management method and device. The method includes: displaying a folder icon comprising a set of icons of at least two applications, and the set of icons is displayed as a thumbnail icon, and, in the thumbnail icon, each of the icons of the at least two applications is displayed in a shrunk size, and the folder icon further comprising an enlarged first icon associated with a first application, wherein the enlarged first icon is displayed adjacent to the thumbnail icon without the first icon, and wherein a size of the enlarged first icon is a same size as the thumbnail icon. The first application is determined according to a use time sequence or other factors. In this way, icons, of some applications, in the folder icon can be enlarged for display, which facilitates management of applications in the folder.Type: ApplicationFiled: September 15, 2020Publication date: December 31, 2020Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian CHEN, Jingyu ZHANG, Qiang ZHANG
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Patent number: 10827055Abstract: This application provides a mobile terminal and a method for obtaining event information on a mobile terminal, so as to automatically add a plurality of pieces of classifiable information in an event notification message to an application, thereby improving addition efficiency. The method includes: receiving, by a mobile terminal, an event notification message of a first application; obtaining, by the mobile terminal, n pieces of classifiable information in the event notification message based on a predefined class template; determining, by the mobile terminal, a second application based on the n class attributes according to a preset rule; and adding, by the mobile terminal, m pieces of classifiable information that are in the event notification message to the m class attributes in the second application.Type: GrantFiled: June 28, 2019Date of Patent: November 3, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Min Ye, Jingyu Zhang, Jian Chen, Tizheng Wang
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Patent number: 10817165Abstract: A folder management method and device. The method includes: displaying a folder icon on the touchscreen display, and displaying a drag mark in a first position of the folder icon; detecting a first drag operation to the drag mark, where the first drag operation is used to increase a size of an icon of an application in a folder; and when the first drag operation is detected, displaying, on the touchscreen display, an icon that is of at least one application in at least two applications and that is inside the folder icon, where the icon is enlarged for display. In this way, icons, of some applications, in the folder icon can be enlarged for display, which facilitates management of applications in the folder.Type: GrantFiled: February 12, 2020Date of Patent: October 27, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Chen, Jingyu Zhang, Qiang Zhang
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Patent number: 10794623Abstract: The embodiments of the present disclosure provide a heating control method, a heating control device, and an ice maker. The heating control method comprises: determining that the ice maker is in an ice-making operation state; acquiring a first heating strategy of a target part of the ice maker according to a preset first heating strategy acquisition rule, based on ambient parameter information of an ambient in which the target part of the ice maker is located; and heating the target part based on the first heating strategy. Through the embodiments of the present disclosure, the problem that the deicing heating control technology of the ice maker in the prior art has high energy consumption is solved, and the beneficial effect of precise and low-energy deicing heating control on the ice-prone parts of the ice maker is achieved.Type: GrantFiled: December 9, 2019Date of Patent: October 6, 2020Inventors: Jingyu Zhang, Yu Li, Deming Wei
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Patent number: 10760844Abstract: A heating control method, a heating control device, and an ice maker are provided. The heating control method is: determining that an ice maker is in the ice-making operation state, and the current water feeding is the first water feeding after a target ice maker is turned on; continuously heating a water inlet pipe for a first preset duration; controlling the water inlet valve to remain closed until the heating for the water inlet pipe ends, ensuring that no ice is present in the water inlet pipe or even if the ice is present, water can be smoothly fed into a water storage tank of the ice maker after the water inlet pipe is heated continuously for the first preset duration.Type: GrantFiled: December 9, 2019Date of Patent: September 1, 2020Inventors: Jingyu Zhang, Yu Li, Deming Wei
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Publication number: 20200241746Abstract: A terminal device is provided. The terminal device is configured to detect a trigger instruction used to trigger display of one or more preset running user interfaces that respectively correspond to at least one application run in a background; and display a running user interface list in a first area of a display screen after detecting the trigger instruction, where the running user interface list includes the one or more preset running user interfaces that respectively correspond to the at least one application. According to the method provided in this application, a user can view, by using a multi-task management user interface, a running state of an application run in a background without switching the application run in the background into a foreground.Type: ApplicationFiled: April 13, 2020Publication date: July 30, 2020Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Chen, Min Ye, Jingyu Zhang
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Publication number: 20200205077Abstract: An electronic tag system and a method of updating electronic tag information are provided. The electronic tag system includes: a communication device, configured to receive updated annual inspection information; a display device, configured to display the updated annual inspection information; and a power control device, connected to the communication device and the display device respectively and configured to: connect, when the communication device receives the updated annual inspection information, a power source to the display device electrically to power the display device, so as to perform updating of annual inspection information on the display device; and disconnect the power source from the display device when the updating is over.Type: ApplicationFiled: March 22, 2019Publication date: June 25, 2020Inventors: Tao Li, Jingyu Zhang
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Publication number: 20200183560Abstract: A folder management method and device. The method includes: displaying a folder icon on the touchscreen display, and displaying a drag mark in a first position of the folder icon; detecting a first drag operation to the drag mark, where the first drag operation is used to increase a size of an icon of an application in a folder; and when the first drag operation is detected, displaying, on the touchscreen display, an icon that is of at least one application in at least two applications and that is inside the folder icon, where the icon is enlarged for display. In this way, icons, of some applications, in the folder icon can be enlarged for display, which facilitates management of applications in the folder.Type: ApplicationFiled: February 12, 2020Publication date: June 11, 2020Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian CHEN, Jingyu ZHANG, Qiang ZHANG
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Patent number: 10621415Abstract: The present application discloses a facial image processing apparatus. The facial image processing apparatus includes a memory; and one or more processor. The memory and the at least one processor are communicatively connected with each other. The memory stores computer-executable instructions for controlling the one or more processors to automatically identify a facial feature from a facial image; automatically extract an image portion defining the facial feature from the facial image; perform a detail enhancement process on the image portion to obtain a detail-enhanced image portion corresponding to the image portion; and perform an image composition process to compose the detail-enhanced image portion and the facial image to obtain an enhanced facial image.Type: GrantFiled: April 24, 2017Date of Patent: April 14, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhenglong Li, Lijie Zhang, Jingyu Zhang
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Patent number: 10600946Abstract: A method of manufacturing a hexagonal boron nitride (hBN) laminate on a backside of LED filament contains steps of: a) Preparing a substrate of LED filament array; b) Coating the hBN based slurry on the backside of substrate of LED filament and dried at 100-200° C.; c) Cutting the array to single LED filament. A LED filament with hBN based heat dissipation radiation laminate was obtained after this process. For heat dissipation application, hexagonal boron nitride laminate coating can significantly enhance the performance of LED light bulb.Type: GrantFiled: July 16, 2018Date of Patent: March 24, 2020Assignee: BGT MATERIALS LIMITEDInventors: Jingyu Zhang, Kuo-Hsin Chang, Jia-Cing Chen, Chung-Ping Lai
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Patent number: 10572140Abstract: The present invention discloses a folder management method and device. The method comprises: displaying a folder icon on the touchscreen display, and displaying a drag mark in a first position of the folder icon; detecting a first drag operation to the drag mark, where the first drag operation is used to increase a size of an icon of an application in a folder; and when the first drag operation is detected, displaying, on the touchscreen display, an icon that is of at least one application in at least two applications and that is inside the folder icon, wherein the icon is enlarged for display. In this way, icons, of some applications, in the folder icon can be enlarged for display, which facilitates management of applications in the folder.Type: GrantFiled: February 27, 2017Date of Patent: February 25, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Chen, Jingyu Zhang, Qiang Zhang
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Patent number: 10561025Abstract: A method of manufacturing a polymer printed circuit board contains steps of: A. providing a material layer consisting of polymer; B. forming circuit pattern on the material layer; C. depositing metal nanoparticles on the LIG of the circuit pattern so as to use as a metal seed; D. pressing the circuit pattern; and E. forming a metal layer on the LIG of the circuit pattern. In the step of B, the circuit pattern includes laser induced graphene, and the laser induced graphene is porous. Thereby, the circuit pattern is adhered on the material layer securely and has outstanding electric conductivity after being pressed in the step D.Type: GrantFiled: January 10, 2017Date of Patent: February 11, 2020Assignee: BGT MATERIALS LIMITEDInventors: Kuo-Hsin Chang, Jia-Cing Chen, We-Jei Ke, Jingyu Zhang, Chung-Ping Lai
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Publication number: 20200020841Abstract: A method of manufacturing a hexagonal boron nitride (hBN) laminate on a backside of LED filament contains steps of: a) Preparing a substrate of LED filament array; b) Coating the hBN based slurry on the backside of substrate of LED filament and dried at 100-200° C.; c) Cutting the array to single LED filament. A LED filament with hBN based heat dissipation radiation laminate was obtained after this process. For heat dissipation application, hexagonal boron nitride laminate coating can significantly enhance the performance of LED light bulb.Type: ApplicationFiled: July 16, 2018Publication date: January 16, 2020Inventors: Jingyu ZHANG, Kuo-Hsin CHANG, Jia-Cing CHEN, Chung-Ping LAI
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Publication number: 20190327356Abstract: This application provides a method for obtaining event information on a mobile terminal and a mobile terminal, so as to automatically add a plurality of pieces of classifiable information in an event notification message to an application, thereby improving addition efficiency. The method includes: receiving, by a mobile terminal, an event notification message of a first application; obtaining, by the mobile terminal, n pieces of classifiable information in the event notification message based on a predefined class template; determining, by the mobile terminal, a second application based on the n class attributes according to a preset rule; and adding, by the mobile terminal, m pieces of classifiable information that are in the event notification message and that are respectively corresponding to the m class attributes to the m class attributes in the second application.Type: ApplicationFiled: June 28, 2019Publication date: October 24, 2019Inventors: Min YE, Jingyu ZHANG, Jian CHEN, Tizheng WANG
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Patent number: 10390749Abstract: A method and device for monitoring fatigued driving. The device comprises a processor, a monitoring unit an alarm unit and an inflating unit connected to the processor. The processor is used to obtain a monitor result, transmit, according to the monitor result, an alarm instruction to the alarm unit, and transmit an air inflation instruction to inflating unit upon obtaining the monitor result again after transmitting the alarm instruction. The monitor unit is used to monitor, in real time, a driving state of the driver, and transmit data indicating the driving state of the driver; the alarm unit (12) is used to receive the alarm instruction, and provide the alarm according to the alarm instruction; and the inflating unit is used to receive the air inflation instruction, and fill air according to the air inflation instruction.Type: GrantFiled: February 23, 2016Date of Patent: August 27, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jingyu Zhang, Wei Sun
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Patent number: 10325144Abstract: A wearable apparatus, including: an image collector (11), configured to acquire facial images and body images of an interaction partner who is interacting with the user of the apparatus; a controller (12) connected with the image collector and configured to analyze the facial images and the body images to achieve analysis results; and an output device (13) connected with the controller and configured to output the analysis results. The wearable apparatus is portable and of low cost, and capable of determining the psychological situation of the current interaction partner according to the images information of the interaction partner based on simple operations. An information processing method and an information processing apparatus of the wearable apparatus are also provided.Type: GrantFiled: February 5, 2016Date of Patent: June 18, 2019Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Jingyu Zhang