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公开(公告)号：US11336435B2
公开(公告)日：2022-05-17
申请号：US17341188
申请日：2021-06-07
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Ge Chen , Yanghui Liu , Huifeng Jin
Abstract: This specification describes techniques for processing service requests. An electronic credential request including a user identifier is received from a client. An electronic credential that corresponds to the user identifier and a user public key that corresponds to the user are retrieved. A hash operation is performed on the user public key and the electronic credential by using a hash algorithm to obtain a hash value that is signed within a predetermined time period. Server signature information is generated using the hashed credential, and transmitted with the electronic credential to the client. The server signature information is cryptographically verifiable by the client and enables the client to generate a two-dimensional barcode based on the electronic credential.
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公开(公告)号：US20210297247A1
公开(公告)日：2021-09-23
申请号：US17341188
申请日：2021-06-07
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Ge Chen , Yanghui Liu , Huifeng Jin
Abstract: This specification describes techniques for processing service requests. One example method includes receiving an electronic credential request from a client, retrieving an electronic credential that corresponds to the user identifier, generating server signature information, and transmitting the server signature information and the electronic credential to the client. The server signature information includes the electronic credential and a user public key of the client. The electronic credential and the user public are signed using a server private key. The server signature information is configured to be cryptographically verified by the client and configured to enable the client to generate a two-dimensional barcode based on the electronic credential. The electronic credential included in the two-dimensional barcode is configured to be verified by a credential verification device. The credential verification end device is configured to generate the electronic credential based on the user identifier.
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公开(公告)号：US10902412B2
公开(公告)日：2021-01-26
申请号：US16698327
申请日：2019-11-27
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Fen Zhai , Chunlei Gu , Lingnan Shen , Ge Chen , Jie Qi , Huifeng Jin , Xuefu Song
Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for data synchronization. One of the methods includes that a first terminal device establishes a data channel to a specified carrier through near field communication. The first terminal device obtains an account identifier of a first account and first streaming data corresponding to the first account through the data channel, where the account identifier of the first account and the first streaming data are stored in the specified carrier. The first terminal device determines second streaming data corresponding to a second account associated with the first account, and performs data synchronization between the first account and the second account based on the first streaming data and the second streaming data.
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公开(公告)号：US12045802B2
公开(公告)日：2024-07-23
申请号：US17856666
申请日：2022-07-01
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Ge Chen , Yanghui Liu , Huifeng Jin
CPC classification number: G06Q20/3274 , G06K17/0025 , G06Q20/3276 , G06Q20/4014
Abstract: This specification techniques for sharing service and identity information between devices. One example method include acquiring, by a first device, a digital object identifier (DOI) of a second device, the DOI including identity information associated with the second device; generating, by the first device, a service DOI based on the identity information from the DOI of the second device, the service DOI including the identity information of the second device and service information; and displaying, by the first device, the service DOI on a display of the first device, wherein the displayed service DOI is configured to cause the second device to perform service processing when the displayed service DOI is acquired by the second device, and wherein the service processing is based at least in part on the identity information and the service information included in the service DOI.
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公开(公告)号：US11954190B2
公开(公告)日：2024-04-09
申请号：US16003503
申请日：2018-06-08
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Huifeng Jin , Yanghui Liu , Chao Xiu , Liyun Dong , Weijie Xiao
CPC classification number: G06F21/32 , G06Q20/40145 , G06V40/12 , G06V40/1365 , G06V40/16 , H04L63/0861 , G06V40/179 , G06V2201/10
Abstract: Biometric information is obtained from a user. A determination is made that the obtained biometric information matches at least one entry in a biometric database. In response to determining that the obtained biometric information matches the at least one entry in the biometric database, non-biometric verification information is obtained. A determination is made as to whether at least a portion of the non-biometric verification information matches at least a portion of preset non-biometric verification information associated with the user. In response to determining that the at least a portion of the non-biometric verification information matches, a determination is made that an identity of the user is verified. In response to determining that the at least a portion of the non-biometric verification information does not match, a determination is made that the identity of the user is not verified.
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Patent Agency Ranking
公开(公告)号：US11423503B2
公开(公告)日：2022-08-23
申请号：US17228242
申请日：2021-04-12
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Ge Chen , Jie Qi , Huifeng Jin , Xuefu Song
Abstract: A client device obtains and records inbound station information. The client device sends first electronic credential information to an inbound charging apparatus, where the first electronic credential information comprises authentication information generated by a payment system based on a user identity in the client device. The client device sends second electronic credential information and the inbound station information to an outbound charging apparatus, where the second electronic credential information comprises authentication information generated by the payment system based on the user identity in the client device.
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公开(公告)号：US11379819B2
公开(公告)日：2022-07-05
申请号：US16405563
申请日：2019-05-07
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Ge Chen , Yanghui Liu , Huifeng Jin
Abstract: This specification techniques for sharing service and identity information between devices. One example method include acquiring, by a first device, a digital object identifier (DOI) of a second device, the DOI including identity information associated with the second device; generating, by the first device, a service DOI based on the identity information from the DOI of the second device, the service DOI including the identity information of the second device and service information; and displaying, by the first device, the service DOI on a display of the first device, wherein the displayed service DOI is configured to cause the second device to perform service processing when the displayed service DOI is acquired by the second device, and wherein the service processing is based at least in part on the identity information and the service information included in the service DOI.
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公开(公告)号：US20210233199A1
公开(公告)日：2021-07-29
申请号：US17228242
申请日：2021-04-12
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Ge Chen , Jie Qi , Huifeng Jin , Xuefu Song
Abstract: A client device obtains and records inbound station information. The client device sends first electronic credential information to an inbound charging apparatus, where the first electronic credential information comprises authentication information generated by a payment system based on a user identity in the client device. The client device sends second electronic credential information and the inbound station information to an outbound charging apparatus, where the second electronic credential information comprises authentication information generated by the payment system based on the user identity in the client device.
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公开(公告)号：US20220343315A1
公开(公告)日：2022-10-27
申请号：US17856666
申请日：2022-07-01
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Ge Chen , Yanghui Liu , Huifeng Jin
Abstract: This specification techniques for sharing service and identity information between devices. One example method include acquiring, by a first device, a digital object identifier (DOI) of a second device, the DOI including identity information associated with the second device; generating, by the first device, a service DOI based on the identity information from the DOI of the second device, the service DOI including the identity information of the second device and service information; and displaying, by the first device, the service DOI on a display of the first device, wherein the displayed service DOI is configured to cause the second device to perform service processing when the displayed service DOI is acquired by the second device, and wherein the service processing is based at least in part on the identity information and the service information included in the service DOI.
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公开(公告)号：US11064112B2
公开(公告)日：2021-07-13
申请号：US16686415
申请日：2019-11-18
Applicant: Advanced New Technologies Co., Ltd.
Inventor： Lingnan Shen , Jie Qi , Fen Zhai , Zhixiang Tang , Huifeng Jin
Abstract: An end-user device displays an image at a first size. The end-user device obtains a distance between the end-user device and an object. The end-user device includes a predetermined mapping relationship between distance and size. The end-user device determines a second size based on the distance and the predetermined mapping relationship. The end-user device displays the image at the second size.
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