Patents by Inventor Jiangsheng Wang
Jiangsheng 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: 20220147194Abstract: The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.Type: ApplicationFiled: January 27, 2022Publication date: May 12, 2022Inventors: Jiangsheng Wang, Jianjun Wu, Shimin Pu
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Patent number: 11269472Abstract: The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.Type: GrantFiled: July 31, 2019Date of Patent: March 8, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiangsheng Wang, Jianjun Wu, Shimin Pu
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Publication number: 20210405843Abstract: The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.Type: ApplicationFiled: June 27, 2019Publication date: December 30, 2021Inventors: Xuerui GONG, Jiangsheng WANG, Yong YU, Chang ZHANG
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Publication number: 20210405824Abstract: The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.Type: ApplicationFiled: July 31, 2019Publication date: December 30, 2021Inventors: Jiangsheng Wang, Jianjun Wu, Shimin Pu
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Publication number: 20210358959Abstract: A display substrate having a bonding area for bonding with a circuit structure. The display substrate includes a plurality of first electrodes and a plurality of second electrodes in the bonding area, a respective one of the plurality of first electrodes being bound to a respective one of the plurality of second electrodes thereby forming a respective pair of a plurality of bound electrode pairs in the bonding area; a barrier layer including a plurality of barriers respectively between adjacent pairs of the plurality of bound electrode pairs; and an anisotropic conductive film for bonding the respective one of the plurality of first electrodes and the respective one of the plurality of second electrodes together.Type: ApplicationFiled: December 6, 2018Publication date: November 18, 2021Applicants: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Yichen Jiang, Biyu Zhao, Jianjun Wu, Jiangsheng Wang, Zewen Li
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Patent number: 11070541Abstract: Embodiments of the present application provide a certificate management method and apparatus in an NFV architecture. The certificate management method includes: determining, by an MANO, a storage network element, where the storage network element is configured to store a certificate of a VNFC, and the storage network element is different from the VNFC; creating, by the MANO, storage space in the storage network element, where the storage space is used to store the certificate of the VNFC; and sending, by the MANO, an address of the storage space to the VNFC, so that the VNFC accesses the address of the storage space, obtains the certificate of the VNFC, and directly communicates with another network element by using the certificate stored in the storage network element. The VNFC does not locally store the certificate.Type: GrantFiled: April 20, 2018Date of Patent: July 20, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Wenji Liu, Jiangsheng Wang
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Patent number: 10963111Abstract: A touch substrate and a method for preparing the same, as well as a touch device are provided in embodiments of the disclosure, the touch substrate includes a substrate, the substrate having a touch area on a first surface thereof and a first peripheral area surrounding the touch area, the touch area including a plurality of first electrodes and a plurality of second electrodes arranged in a same layer and provided alternately to cross each other, and the first peripheral area including a plurality of first signal lines connected with the plurality of first electrodes, and a plurality of second signal lines connected with the plurality of second electrodes; and the touch substrate further includes an isolation layer provided on a second surface of the substrate, with an orthogonal projection of the isolation layer on the substrate covering orthogonal projections of the plurality of first signal lines and the plurality of second signal lines on the substrate, and the second substrate being opposite to the firsType: GrantFiled: March 26, 2020Date of Patent: March 30, 2021Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenli Xiao, Jianjun Wu, Jiangsheng Wang, Chang Zhang
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Patent number: 10757129Abstract: The present invention discloses a software security verification method, a device, and a system, and relates to the communications field, so as to resolve a problem in the prior art that security verification on a VNF packet increases a VNF instantiation delay and reduces VNF instantiation performance. In a specific solution, after a first device receives an instantiation request of a VNF, the first device performs security verification on a stored VNF packet of the VNF when or after starting to instantiate the VNF according to the instantiation request of the VNF, and the first device sends first result information to a second device when security verification on the VNF packet of the VNF succeeds. The first result information includes information that security verification on the VNF packet of the VNF succeeds. The present invention is applied to software security verification.Type: GrantFiled: October 27, 2017Date of Patent: August 25, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chengyan Feng, Jiangsheng Wang
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Publication number: 20200150804Abstract: A touch substrate and a method of fabricating the same, and a touch display device are disclosed. The touch substrate includes: a base layer having a touch function region and a non-touch function region adjacent to at least one edge of the touch function region; a plurality of touch electrodes disposed on the base layer and located in the touch function region; and a plurality of connection pads disposed on the base layer and located in the non-touch function region, the plurality of connection pads being electrically connected to the plurality of touch electrodes through a plurality of wires, respectively, wherein the base layer is bendable at the non-touch function region such that the plurality of connection pads are located on a side of the base layer away from the plurality of touch electrodes in response to the base layer being in a bent state.Type: ApplicationFiled: July 22, 2019Publication date: May 14, 2020Inventors: Jiangsheng Wang, Jianjun Wu
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Patent number: 10601801Abstract: Embodiments of the present invention disclose an identity authentication method and apparatus. The NFV system includes a VNF including a first virtual network function component VNFC and a second VNFC. The method includes: generating a public key and a private key of the first VNFC and a public key and a private key of the second VNFC; writing or sending the private key of the first VNFC and the public key of the second VNFC to the first VNFC; and writing or sending the public key of the first VNFC and the private key of the second VNFC to the second VNFC, where the public key and the private key of the first VNFC and the public key and the private key of the second VNFC are used for identity authentication of the first VNFC and the second VNFC.Type: GrantFiled: June 30, 2017Date of Patent: March 24, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Jiangsheng Wang, Qingchun Lin
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Patent number: 10581619Abstract: A certificate management method, a device, and a system relate to the communications field and for certificate management are used to resolve a problem that communication security of a virtual network system is degraded because after a virtualized network function (VNF) instance is terminated in the virtual network system, a private key corresponding to a certificate of the VNF instance may be illegally obtained by an attacker to forge an identity of the VNF instance. A specific solution includes obtaining, by a first device, a certificate identifier of a first instance, and updating certificate status information of the first instance to a revocation state according to the certificate identifier of the first instance, or sending, by the first device, a first request message to a second device, where the first request message requests to revoke a certificate of the first instance.Type: GrantFiled: August 9, 2017Date of Patent: March 3, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chengyan Feng, Jiangsheng Wang
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Patent number: 10412056Abstract: A method for establishing a trust relationship in an ultra dense network is provided. The method comprises receiving, by a user equipment (UE), a reconfiguration request from a macrocell; deriving, by the UE, a user plane encryption key according to information in the reconfiguration request; transmitting, by the UE, a first user plane signaling message to a first microcell in a group of microcells when the UE is attached to the first microcell; and transmitting, by the UE, a second user plane signaling message to a second microcell in the group of microcells when the UE is attached to the second microcell, wherein the first user plane signaling message and the second user plane signaling message are both encrypted according to the user plane encryption key.Type: GrantFiled: July 18, 2016Date of Patent: September 10, 2019Assignee: Futurewei Technologies, Inc.Inventors: Ahmad Shawky Muhanna, Zhibi Wang, Jiangsheng Wang
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Patent number: 10375031Abstract: A method for establishing a trust relationship in an ultra dense network is provided. The method comprises receiving, by a user equipment (UE), a reconfiguration request from a macrocell; deriving, by the UE, a user plane encryption key according to information in the reconfiguration request; transmitting, by the UE, a first user plane signaling message to a first microcell in a group of microcells when the UE is attached to the first microcell; and transmitting, by the UE, a second user plane signaling message to a second microcell in the group of microcells when the UE is attached to the second microcell, wherein the first user plane signaling message and the second user plane signaling message are both encrypted according to the user plane encryption key.Type: GrantFiled: July 18, 2016Date of Patent: August 6, 2019Assignee: Futurewei Technologies, Inc.Inventors: Ahmad Shawky Muhanna, Zhibi Wang, Jiangsheng Wang
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Patent number: 10367647Abstract: A certificate acquiring method and device, where the method includes receiving a certificate application representation message sent by a newly installed virtualized network function component (VNFC) instance, sending a certificate request message to a certification authority, and acquiring a certificate issued by the certification authority. In this way, the newly installed VNFC instance does not need to use a current manner for a virtualized network function (VNF) to acquire a certificate, which effectively avoids a problem of a cumbersome and more complex process caused when the newly installed VNFC instance acquires a certificate.Type: GrantFiled: November 8, 2016Date of Patent: July 30, 2019Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chengyan Feng, Jiangsheng Wang
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Publication number: 20190222611Abstract: A security policy deployment method and apparatus are provided, and the method includes: when a lifecycle state of a virtualized network function VNF changes, generating, by a management network element, a security policy of the VNF, where the security policy of the VNF is used to perform access control on the VNF; and sending, by the management network element, the security policy of the VNF to a control device. The management network element is a network element configured to perform lifecycle management on the VNF. By using the method or apparatus provided in embodiments of this application, the security policy of the VNF can be adjusted in time when the lifecycle state of the VNF changes, thereby greatly reducing a possibility that a bug occurs in the security policy of the VNF because the VNF changes.Type: ApplicationFiled: March 20, 2019Publication date: July 18, 2019Inventors: Qingchun LIN, Tao JIN, Jiangsheng WANG
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Publication number: 20190208416Abstract: Embodiments of the present invention provide a key negotiation method and apparatus. The method includes: obtaining, by a first base station, a selected key generation capability, and generating a first key parameter based on the selected key generation capability; sending, by the first base station, the first key parameter to a second base station, where the first key parameter is forwarded by the second base station to a terminal; and obtaining, by the first base station, a second key parameter generated by the terminal, and generating a first base key based on the first key parameter and the second key parameter. The first base station independently generates the base key, and the second base station plays only a role of parameter transfer.Type: ApplicationFiled: March 11, 2019Publication date: July 4, 2019Inventors: He Li, Jing Chen, Jiangsheng Wang
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Publication number: 20190149326Abstract: Embodiments of the present disclosure provide example key obtaining methods and apparatus. One example method includes receiving, by a terminal, a selected key generation capability from a network element, where the selected key generation capability is used to indicate a key generation capability that is determined by the network element based on a first key generation capability combination, and where the first key generation capability combination includes at least one key generation capability of the terminal. The terminal can then generate a first key parameter and a first base key based on the selected key generation capability.Type: ApplicationFiled: January 9, 2019Publication date: May 16, 2019Inventors: He LI, Jing CHEN, Jiangsheng WANG
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Patent number: 10225246Abstract: The embodiments of the present invention disclose a certificate acquiring method and device. A virtualized network function manager (VNFM) receives a certificate application proxy message sent by a virtualized network function (VNF) instance. The VNFM uses the authentication information to authenticate the VNF instance, and when the authentication succeeds, sends a certificate application message to a certificate authority (CA). Then the VNFM receives a certificate issued by the CA, and sends the certificate to the VNF instance. In this way, through a trusted link between the VNFM and the certificate authority, the instantiated VNF instance applies for a certificate issued by the certificate authority, thereby effectively ensuring security of a management channel between the VNF instance and the VNFM.Type: GrantFiled: November 8, 2016Date of Patent: March 5, 2019Assignee: Huawei Technologies Co., Ltd.Inventors: Ying Xiong, Jiangsheng Wang, Chengyan Feng
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Patent number: 10219152Abstract: A method of establishing a group trust relationship in an Internet of Things (IoT) system using a first IoT device within a group of IoT devices is provided. The method includes generating, by the first IoT device, a first set of keys corresponding to the first IoT device, deriving, by the first IoT device, a group set of keys corresponding the group of IoT devices, and discarding the first set of keys and storing the group set of keys after the first IoT device transmits data toward a base station and goes idle, wherein the group set of keys is used by each IoT device within the group of IoT devices for subsequent transmissions of data to the base station.Type: GrantFiled: September 13, 2016Date of Patent: February 26, 2019Assignee: Futurewei Technologies, Inc.Inventors: Ahmad Shawky Muhanna, Mazin Al-Shalash, Jiangsheng Wang
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Publication number: 20180248867Abstract: Embodiments of the present application provide a certificate management method and apparatus in an NFV architecture. The certificate management method includes: determining, by an MANO, a storage network element, where the storage network element is configured to store a certificate of a VNFC, and the storage network element is different from the VNFC; creating, by the MANO, storage space in the storage network element, where the storage space is used to store the certificate of the VNFC; and sending, by the MANO, an address of the storage space to the VNFC, so that the VNFC accesses the address of the storage space, obtains the certificate of the VNFC, and directly communicates with another network element by using the certificate stored in the storage network element. The VNFC does not locally store the certificate.Type: ApplicationFiled: April 20, 2018Publication date: August 30, 2018Inventors: Wenji Liu, Jiangsheng Wang