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公开(公告)号：US20210359867A1
公开(公告)日：2021-11-18
申请号：US17290497
申请日：2019-10-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Sishan Wang , Xiaona Zhao , Xinmiao Chang
IPC: H04L9/32
Abstract: A capability enabling method and apparatus are provided, to resolve a prior-art problem that security of executing a service by using a TEE +SE security architecture cannot be ensured. In this application, an SE establishes, with a TEE, a session used for communication. The SE sends, to the TEE by using the session, an obtaining instruction used to obtain a security certificate of the TEE. The TEE receives, by using the session, the obtaining instruction from the SE. After receiving the obtaining instruction, the TEE generates the security certificate based on attribute information of the TEE, and sends the generated security certificate to the SE by using the session. After the SE receives, by using the session, the security certificate sent by the TEE, the SE determines, based on the security certificate and a preset security policy, that the TEE is in a secure state. After the SE determines that the TEE is in the secure state, the SE enables a first capability for a third-party service in the SE, where the first capability is implemented based on a second capability of the TEE.
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公开(公告)号：US20210287204A1
公开(公告)日：2021-09-16
申请号：US17333869
申请日：2021-05-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Jingqing Mei , Xinmiao Chang
Abstract: This application relates to electronic hardware, and in particular, to a handheld terminal that performs a transaction based on NFC. A first terminal and a second terminal each support multiple transaction manners, negotiate a to-be-used transaction manner by using an NFC connection, and automatically invoke a payment client to initiate a transaction request to a transaction server. The first terminal and the second terminal further sort and screen the multiple transaction manners before negotiation.
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公开(公告)号：US20210192528A1
公开(公告)日：2021-06-24
申请号：US17052409
申请日：2018-05-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Chen Dong , Xinmiao Chang
Abstract: A method includes, when a terminal detects a payment event, obtaining placement posture information of the terminal with a preset application, where the placement posture information of the terminal with the preset application is used to determine a tilt angle of the terminal with the preset application relative to a first plane, and performing, by the terminal with the preset application, facial recognition on a user when determining that a tilt angle of the preset application meets a preset range, and performing, by the terminal with the preset application, a payment operation corresponding to a payment event of the preset application when the facial recognition of the preset application succeeds.
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公开(公告)号：US11023881B2
公开(公告)日：2021-06-01
申请号：US16097264
申请日：2016-04-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaona Zhao , Jingqing Mei , Xinmiao Chang
Abstract: This application relates to electronic hardware, and in particular, to a handheld terminal that performs a transaction based on NFC. A first terminal and a second terminal each support multiple transaction manners, negotiate a to-be-used transaction manner by using an NFC connection, and automatically invoke a payment client to initiate a transaction request to a transaction server. The first terminal and the second terminal further sort and screen the multiple transaction manners before negotiation.
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公开(公告)号：US20200169629A1
公开(公告)日：2020-05-28
申请号：US16612129
申请日：2017-05-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Xiaoxiao Chen , Jingqing Mei , Xinmiao Chang
IPC: H04M1/725 , G06F3/0486 , G06F3/0488
Abstract: A method includes: displaying a first application in a first window and a second application in a second window; receiving a verification SMS message, wherein the verification SMS message comprises a verification code, the verification code is used by the first application to perform authentication on a user identity; displaying the verification code in a third window, the first application in the first window and the second application in the second window; detecting a single operation performed on the third window, wherein the single operation is used to instruct the electronic device to input the verification code into a preset location of the first application; and inputting the verification code into the preset location in response to the single operation.
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Patent Agency Ranking
公开(公告)号：US20190297084A1
公开(公告)日：2019-09-26
申请号：US16464089
申请日：2016-11-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guoqing Li , Jingqing Mei , Xinmiao Chang
Abstract: A data processing method includes determining whether a first conflicting application related to a first conflicting peripheral is in a whitelist, independently taking over the first conflicting peripheral in response to the first conflicting application being in the whitelist, where the first conflicting application runs in a rich execution environment (REE), and sending data generated by the first conflicting peripheral to the first conflicting application in response to a trusted user interface (TUI) being displayed.
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公开(公告)号：US10423602B2
公开(公告)日：2019-09-24
申请号：US15541266
申请日：2015-01-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Xinmiao Chang , Guoqing Li
Abstract: The present invention provides a data update method, an apparatus, and an eUICC. The method is applied to an eUICC in which a management apparatus and at least one SE are disposed, where the at least one SE is configured to store an application corresponding to at least one profile. The management apparatus receives a profile enabling request, where the enabling request is used to switch a source profile to a target profile, the enabling request includes identifier information of the target profile, and the source profile is a profile that is in an enabled state before the switching; and updates a first correspondence to a second correspondence according to the enabling request; and the second correspondence is a correspondence between a second application set and the target profile, and the second application set includes at least one application in the first application set.
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公开(公告)号：US20190280973A1
公开(公告)日：2019-09-12
申请号：US16422537
申请日：2019-05-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinmiao Chang , Jingqing Mei , Xiaona Zhao
IPC: H04L12/741 , H04W4/80 , H04B5/00 , H04W88/02
Abstract: Embodiments of the present invention provide a routing method, a near field communication controller, a device host, and a terminal, where the method is used in a first terminal, the first terminal includes a device host DH, a near field communication controller NFCC, and at least one near field communication execution environment NFCEE, and the method includes: receiving, by the NFCC, a data frame sent by a second terminal; determining, by the NFCC, whether a default-NFCEE-based routing manner is used to search for a matched routing entry for the data frame; if yes, determining, by the NFCC, a target NFCEE according to the default-NFCEE-based routing manner, so that the NFCC routes the data frame to the target NFCEE.
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公开(公告)号：US10057406B2
公开(公告)日：2018-08-21
申请号：US15563216
申请日：2015-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Xinmiao Chang
CPC classification number: H04M1/72569 , H04M1/72566 , H04W4/50 , H04W88/02
Abstract: The present disclosure provide a method for adjusting a terminal setting, and an apparatus. The method is applied to a terminal, and the method includes: if a first trigger event is detected, obtaining, from control conditions, a first control condition corresponding to the first trigger event, where the first trigger event includes a first operation event operating a first application or that a current system time of the terminal reaches a preset starting time associated with the first application, and adjusting the terminal setting according to the first control condition. As such, when a same function or different profiles are used, a setting does not need to be manually adjusted, thereby improving use experience of a user for a terminal.
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公开(公告)号：US20180012218A1
公开(公告)日：2018-01-11
申请号：US15538320
申请日：2015-02-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Xinmiao Chang
CPC classification number: G06Q20/3278 , G06Q20/04 , G06Q20/227 , G06Q20/4033 , G06Q20/405 , G07F7/084
Abstract: A payment method, a payer terminal, and a payee terminal are provided. The method includes receiving a transaction request from a payee terminal that includes a payment amount and determining whether an electronic cash application has a balance that is sufficient to cover the payment amount. If the balance is not sufficient, determining whether there are at least two electronic cash applications, a sum of whose balances are greater than or equal to the payment amount. If the balances are sufficient, selecting a group of electronic cash applications, a sum of whose balances are greater than or equal to the payment amount, performing deduction from a balance of each selected electronic cash application until a sum of the deduction is equal to the payment amount; and sending account number and corresponding deduction data of each of the selected electronic cash applications and transaction identifications to the payee terminal.
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