Patents by Inventor Zhongxian Chen
Zhongxian Chen 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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Patent number: 11706301Abstract: Methods and terminal devices, including computer programs encoded on computer storage media, for selecting a server node. According to one of the methods, a terminal device first sends a connection request to one server node, and then sends a connection request to another server node after a time interval T. The terminal device first sends a connection request to a first server node. If the terminal device receives, within a first preset duration T, response information fed back by the first server node, the terminal device does not need to send a connection request to another server node. This helps save resources. In addition, the terminal device may establish a connection to a server node corresponding to received response information, and does not need to wait for feedback from another server node. This helps reduce a delay in establishing a connection between the terminal device and a server node.Type: GrantFiled: August 28, 2018Date of Patent: July 18, 2023Assignee: PETAL CLOUD TECHNOLOGY CO., LTD.Inventors: Zhongxian Chen, Lianxi Liu, Bo Jiang
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Patent number: 11546768Abstract: This application provides an application download monitoring method and a device. A mobile terminal detects whether access URL information requested by a plurality of first applications includes an application download request; when detecting that access URL information requested by any one of the plurality of first applications includes an application download request, the mobile terminal blocks the application download request, and sends the URL information to a server; the server queries, based on the application download request in the URL information, whether a security analysis result of a second application corresponding to the application download request exists, and if finding the security analysis result, the server sends the security analysis result to the mobile terminal; and the mobile terminal determines, based on the security analysis result, whether to download the second application.Type: GrantFiled: June 26, 2017Date of Patent: January 3, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhongxian Chen, Xianjun Zou
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Patent number: 11310699Abstract: Embodiments of this application provide a network switching method that comprises connecting, by a terminal device, to a first network, where a first application on the terminal device is connected to the first network, switching, by the terminal device, from the first network to a second network, and retaining a connection between the first application and the first network. The method further comprises receiving, by the terminal device, a network connection request from a second application on the terminal device, and connecting, by the terminal device, the second application to the second network. The network switching method does not cause interruption to the connection between the first application and the first network and to the ongoing data transmission between the first application and the first network, thereby improving data transmission performance.Type: GrantFiled: March 22, 2019Date of Patent: April 19, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhongxian Chen, Weichen Zhu
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Patent number: 11222104Abstract: A device and a mobile terminal detect that a local end is connected to a peer end by using a data cable. If the mobile terminal detects a first operation action that is performed by a user on a touch display screen of the mobile terminal, the device gains access to the mobile terminal. The device displays a first screen if the mobile terminal detects a second operation action that is performed by the user on an input apparatus different from the touch display screen of the mobile terminal. The first screen is used to prompt the user to enter a screen unlock password of the mobile terminal on the device.Type: GrantFiled: March 20, 2017Date of Patent: January 11, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Zhongxian Chen
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Publication number: 20210250408Abstract: Methods and terminal devices, including computer programs encoded on computer storage media, for selecting a server node. According to one of the methods, a terminal device first sends a connection request to one server node, and then sends a connection request to another server node after a time interval T. The terminal device first sends a connection request to a first server node. If the terminal device receives, within a first preset duration T, response information fed back by the first server node, the terminal device does not need to send a connection request to another server node. This helps save resources. In addition, the terminal device may establish a connection to a server node corresponding to received response information, and does not need to wait for feedback from another server node. This helps reduce a delay in establishing a connection between the terminal device and a server node.Type: ApplicationFiled: August 28, 2018Publication date: August 12, 2021Inventors: Zhongxian CHEN, Lianxi LIU, Bo JIANG
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Publication number: 20200413296Abstract: Embodiments of this application provide a network switching method that comprises connecting, by a terminal device, to a first network, where a first application on the terminal device is connected to the first network, switching, by the terminal device, from the first network to a second network, and retaining a connection between the first application and the first network. The method further comprises receiving, by the terminal device, a network connection request from a second application on the terminal device, and connecting, by the terminal device, the second application to the second network. The network switching method does not cause interruption to the connection between the first application and the first network and to the ongoing data transmission between the first application and the first network, thereby improving data transmission performance.Type: ApplicationFiled: March 22, 2019Publication date: December 31, 2020Inventors: Zhongxian CHEN, Weichen ZHU
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Publication number: 20200210579Abstract: This application provides an application download monitoring method and a device. A mobile terminal detects whether access URL information requested by a plurality of first applications includes an application download request; when detecting that access URL information requested by any one of the plurality of first applications includes an application download request, the mobile terminal blocks the application download request, and sends the URL information to a server; the server queries, based on the application download request in the URL information, whether a security analysis result of a second application corresponding to the application download request exists, and if finding the security analysis result, the server sends the security analysis result to the mobile terminal; and the mobile terminal determines, based on the security analysis result, whether to download the second application.Type: ApplicationFiled: June 26, 2017Publication date: July 2, 2020Inventors: Zhongxian Chen, Xianjun Zou
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Patent number: 10628078Abstract: A data method and a related device to resolve a disadvantage encountered when a first device accesses data of a second device. The method is applied to the first device, and the first device is coupled to the second device using a Universal Serial Bus (USB) interface. The method includes displaying, by the first device, an interface to which the second device is mapped, accessing data of the second device using the interface, receiving, by the first device, an instruction entered for the interface, displaying the data of the second device, receiving, by the first device, an operation instruction entered for the data, and processing, by the first device, the data according to the operation instruction.Type: GrantFiled: June 6, 2017Date of Patent: April 21, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhongxian Chen, Xianjun Zou, Lianxi Liu
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Publication number: 20200074064Abstract: A device and a mobile terminal detect that a local end is connected to a peer end by using a data cable. If the mobile terminal detects a first operation action that is performed by a user on a touch display screen of the mobile terminal, the device gains access to the mobile terminal. The device displays a first screen if the mobile terminal detects a second operation action that is performed by the user on an input apparatus different from the touch display screen of the mobile terminal. The first screen is used to prompt the user to enter a screen unlock password of the mobile terminal on the device.Type: ApplicationFiled: March 20, 2017Publication date: March 5, 2020Inventor: Zhongxian Chen
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Publication number: 20190310954Abstract: A data method and a related device to resolve a disadvantage encountered when a first device accesses data of a second device. The method is applied to the first device, and the first device is coupled to the second device using a Universal Serial Bus (USB) interface. The method includes displaying, by the first device, an interface to which the second device is mapped, accessing data of the second device using the interface, receiving, by the first device, an instruction entered for the interface, displaying the data of the second device, receiving, by the first device, an operation instruction entered for the data, and processing, by the first device, the data according to the operation instruction.Type: ApplicationFiled: June 6, 2017Publication date: October 10, 2019Inventors: Zhongxian CHEN, Xianjun ZOU, Lianxi LIU
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Patent number: 10262039Abstract: In one embodiment, an online social network may receive, from a client system of a first user of the online social network, a search query inputted by the first user; and identify one or more of the entities matching the search query. At least a portion of the entities being identified based at least in part on a recorded geographic proximity between the first user and each identified entity. The online social network may access one or more proximity coefficients for the identified entities from a proximity-coefficient system of the online social network; calculate a score for each identified entity based at least in part on the value of the accessed proximity coefficients for the identified entity and social-graph information associated with the identified entity; and send, to the client system of the first user in response to the received search query, search results for display to the first user.Type: GrantFiled: January 15, 2016Date of Patent: April 16, 2019Assignee: Facebook, Inc.Inventors: Madhu Ramanathan, Taroon Mandhana, Chun-Yang Chen, Zhongxian Chen
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Patent number: 10242047Abstract: Exemplary methods, apparatuses, and systems for processing a search query of a user are detailed. For example, a search query may be received from a user at a social networking system, processed to generate a search result of a plurality of entity result cards and each result card that each include a plurality of order comments about the entity, a plurality of ordered images associated with the entity, contact information for the entity, wherein the comments and images take into account information about the user stored at the social networking system, and a result send to the user.Type: GrantFiled: November 19, 2014Date of Patent: March 26, 2019Assignee: FACEBOOK, INC.Inventors: Josue Perez, Tuhin Kumar, Junfeng He, Ariel Benjamin Evnine, Christina Joan Sauper, Zhongxian Chen, Christine Morck Rode, Sadi Sufi Khan, Kathryn Elizabeth Hymes
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Patent number: 10157293Abstract: In one embodiment, a method includes receiving, from a client system of a first user, a request to post content to the online social network, identifying a plurality of second users, wherein each second user is associated with a privacy setting, and wherein a percentage of the identified second users have a privacy setting likely to make the content posted by the first user accessible to the second user, determining, for each identified second user, whether the content posted by the first user is accessible to the second user, and sending, to one or more client systems of one or more of the second users, respectively, instructions for presenting the content posted by the first user, wherein the content is sent to second users determined to be able to access the content and is not sent to second users determined to be not able to access the content.Type: GrantFiled: June 14, 2017Date of Patent: December 18, 2018Assignee: Facebook, Inc.Inventors: Gintaras Andrius Woss, Sriram Sankar, Zhongxian Chen, Kihyuk Hong, Kedar Dhamdhere, Rajat Raina
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Publication number: 20170286718Abstract: In one embodiment, a method includes receiving, from a client system of a first user, a request to post content to the online social network, identifying a plurality of second users, wherein each second user is associated with a privacy setting, and wherein a percentage of the identified second users have a privacy setting likely to make the content posted by the first user accessible to the second user, determining, for each identified second user, whether the content posted by the first user is accessible to the second user, and sending, to one or more client systems of one or more of the second users, respectively, instructions for presenting the content posted by the first user, wherein the content is sent to second users determined to be able to access the content and is not sent to second users determined to be not able to access the content.Type: ApplicationFiled: June 14, 2017Publication date: October 5, 2017Inventors: Gintaras Andrius Woss, Sriram Sankar, Zhongxian Chen, Kihyuk Hong, Kedar Dhamdhere, Rajat Raina
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Patent number: 9715596Abstract: In one embodiment, a method includes retrieving, from one or more data stores, one or more objects requested by an application accessed by a first user of an online social network, wherein each object is associated with a privacy setting, and wherein a percentage of the retrieved objects have a privacy setting likely to make the object visible to the first user, determining, for each retrieved object, a visibility of the object with respect to the first user, and sending, to the application accessed by the first user, one or more of the retrieved objects, wherein each sent object has a visibility that is visible to the first user, and wherein objects having a visibility that is not visible to the first user are not sent.Type: GrantFiled: March 7, 2016Date of Patent: July 25, 2017Assignee: Facebook, Inc.Inventors: Gintaras Andrius Woss, Sriram Sankar, Zhongxian Chen, Kihyuk Hong, Kedar Dhamdhere, Rajat Raina
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Publication number: 20160188905Abstract: In one embodiment, a method includes retrieving, from one or more data stores, one or more objects requested by an application accessed by a first user of an online social network, wherein each object is associated with a privacy setting, and wherein a percentage of the retrieved objects have a privacy setting likely to make the object visible to the first user, determining, for each retrieved object, a visibility of the object with respect to the first user, and sending, to the application accessed by the first user, one or more of the retrieved objects, wherein each sent object has a visibility that is visible to the first user, and wherein objects having a visibility that is not visible to the first user are not sent.Type: ApplicationFiled: March 7, 2016Publication date: June 30, 2016Inventors: Gintaras Andrius Woss, Sriram Sankar, Zhongxian Chen, Kihyuk Hong, Kedar Dhamdhere, Rajat Raina
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Publication number: 20160140167Abstract: Exemplary methods, apparatuses, and systems for processing a search query of a user are detailed. For example, a search query may be received from a user at a social networking system, processed to generate a search result of a plurality of entity result cards and each result card that each include a plurality of order comments about the entity, a plurality of ordered images associated with the entity, contact information for the entity, wherein the comments and images take into account information about the user stored at the social networking system, and a result send to the user.Type: ApplicationFiled: November 19, 2014Publication date: May 19, 2016Inventors: Josue Perez, Tuhin Kumar, Junfeng He, Ariel Benjamin Evnine, Christina Joan Sauper, Zhongxian Chen, Christine Morck Rode, Sadi Sufi Khan, Kathryn Elizabeth Hymes
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Patent number: 9330183Abstract: In one embodiment, a method includes receiving from a first user of an online social network a search query, searching data stores to identify objects that match the search query, where identifying the objects is also based in part on the privacy setting for each object, determining for each identified object a visibility of the object with respect to the first user, and generating one or more search results corresponding to the search query.Type: GrantFiled: May 8, 2013Date of Patent: May 3, 2016Assignee: Facebook, Inc.Inventors: Gintaras Andrius Woss, Sriram Sankar, Zhongxian Chen, Kihyuk Hong, Kedar Dhamdhere, Rajat Raina
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Publication number: 20140337317Abstract: In one embodiment, a method includes receiving from a first user of an online social network a search query, searching data stores to identify objects that match the search query, where identifying the objects is also based in part on the privacy setting for each object, determining for each identified object a visibility of the object with respect to the first user, and generating one or more search results corresponding to the search query.Type: ApplicationFiled: May 8, 2013Publication date: November 13, 2014Inventors: Gintaras Andrius Woss, Sriram Sankar, Zhongxian Chen, Kihyuk Hong, Kedar Dhamdhere, Rajat Raina