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公开(公告)号：US11966910B2
公开(公告)日：2024-04-23
申请号：US17440530
申请日：2020-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuofei Li , Jiahao Zhen
CPC classification number: G06Q20/3278 , G06Q20/326 , G06Q20/40145 , G06Q20/4015
Abstract: An electronic device including a plurality of SEs, wherein each of the plurality of SEs carries at least one NFC application, and configured to store first identifiers and SE location information indicating an SE that carries a corresponding NFC application of a plurality of NFC applications, receive a transaction instruction, search, in response to that the transaction instruction carries a first identifier, the stored SE location information for SE location information corresponding to the first identifier carried in the transaction instruction, determine a first target SE from at least two SEs based on the SE location information, and send the transaction instruction to the first target SE.
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公开(公告)号：US12013759B2
公开(公告)日：2024-06-18
申请号：US17292164
申请日：2019-11-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuofei Li , Min Peng , Gaosheng Yin
CPC classification number: G06F11/143 , G06F11/1441 , G06F21/51 , G06F21/53 , G06F21/629 , G06F2221/2143
Abstract: A method includes receiving, by an electronic device, an instruction for wiping data or performing a factory reset, setting an identifier according to the instruction, shutting down or restarting electronic device, reading the identifier when the electronic device is powered on or is connected to a network, sending a request to a server to request the server to delete a security service from a secure element (SE), receiving a command from the server, where the command instructs the electronic device to delete a target security service from the SE, and the target security service is based on a security service installed in the SE and a list of deletable security services stored in the server, and deleting, a secure element applet corresponding to the target security service from the SE according to the first command.
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公开(公告)号：US20210258796A1
公开(公告)日：2021-08-19
申请号：US17271281
申请日：2018-09-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuofei Li
Abstract: A service processing method includes receiving, by a mobile phone, a first identifier from a head device of a vehicle after the head device receives a trigger request to perform a vehicle door opening service, determining, by the mobile phone based on the first identifier, to perform authentication, indicating, by the mobile phone, the head device to perform the vehicle door opening service when the authentication succeeds, or determining, by the mobile phone based on the first identifier, not to perform the authentication, and sending, by the mobile phone, location information of the mobile phone, and an indication that indicating a location of the mobile phone and a location of the head device are normal to the head device.
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公开(公告)号：US20210165874A1
公开(公告)日：2021-06-03
申请号：US17047747
申请日：2018-04-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuofei Li
Abstract: A security application on the terminal uses a client application in a rich execution environment (REE), a general trusted application in a trusted execution environment (TEE), and a secure element (SE) application in a SE. The general trusted application is shared by a plurality of security applications. A method includes receiving, by the general trusted application, a first request from a first client application, determining a corresponding first SE application, sending the first request to the first SE application, sending, by the first SE application, a first command to the general trusted application, executing, by the general trusted application, the first command, returning a first execution result to the first SE application, sending, by the first SE application, a first response to the general trusted application based on the first execution result, and sending, by the general trusted application, the first response to the first client application.
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公开(公告)号：US20190356653A1
公开(公告)日：2019-11-21
申请号：US16476988
申请日：2017-01-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Li , Zhuofei Li , Zi Wang , Xinmiao Chang
IPC: H04L29/06
Abstract: An authorization credential migration method includes: sending, by a first terminal device, an authorization credential immigration request for a trusted application to a service server; receiving an entered second authorization verification code of the trusted application; sending, by the first terminal device, the second authorization verification code to the service server, to instruct the service server to perform authorization authentication; and receiving, by the first terminal device, an authorization credential of the trusted application that is sent by the service server.
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Patent Agency Ranking
公开(公告)号：US20230360445A1
公开(公告)日：2023-11-09
申请号：US18246032
申请日：2021-09-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhuofei Li , Liang Wang
CPC classification number: G07B15/063 , H04W4/44 , H04W76/14 , G06F21/32
Abstract: Embodiments of this application provide a target service execution method and an electronic device. The method includes: receiving a first broadcast signal from a first device, where the first broadcast signal carries an identifier of the first device; starting a target application in an electronic device based on the identifier of the first device; and when receiving a second broadcast signal from a second device, establishing a communication connection between the target application and the second device based on an identifier of the second device that is carried in the second broadcast signal, to execute a target service corresponding to the target application. The foregoing method can improve a success rate of establishing a connection between the electronic device and the second device.
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公开(公告)号：US20230029683A1
公开(公告)日：2023-02-02
申请号：US17786945
申请日：2020-12-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuofei Li , Wei Gao
IPC: H04W12/065
Abstract: An authentication method and an electronic device. The method includes sending, by a first device, in response to a first device determining that a distance between the first device and a second device reaches a first distance, a first request to the second device, so that the second device determines whether wireless communication between the first and second device is relayed before the first device performs a service, determining, in response to the distance between the first and second device reaching a second distance, whether success ciphertext sent by the second device is received, wherein the success ciphertext is sent in response to the second device determining that wireless communication between the first and second device is not relayed and the second distance being less than the first distance, and performing the service in response to reception and successful verification of the success ciphertext.
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公开(公告)号：US20220156718A1
公开(公告)日：2022-05-19
申请号：US17440530
申请日：2020-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuofei Li , Jiahao Zhen
Abstract: An electronic device including a plurality of SEs, wherein each of the plurality of SEs carries at least one NFC application, and configured to store first identifiers and SE location information indicating an SE that carries a corresponding NFC application of a plurality of NFC applications, receive a transaction instruction, search, in response to that the transaction instruction carries a first identifier, the stored SE location information for SE location information corresponding to the first identifier carried in the transaction instruction, determine a first target SE from at least two SEs based on the SE location information, and send the transaction instruction to the first target SE.
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公开(公告)号：US10977021B2
公开(公告)日：2021-04-13
申请号：US16702690
申请日：2019-12-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Li , Meilun Xie , Zhuofei Li
Abstract: A secure element (SE) applet installation method, applied to a user terminal with a trusted execution environment (TEE) and an SE, and the TEE is provided with a trusted application (TA). The SE applet installation method includes obtaining, by the TA, an SE applet command package after the user terminal receives an installation request instructing the TA to obtain the SE applet command package, parsing, by the TA, the SE applet command package to obtain target signaling included in the SE applet command package, where the target signaling being used to install a target SE applet, and sending, by the TA, the target signaling to the SE to install the target SE applet according to the target signaling.
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10.发明申请公开(公告)号：US20210034763A1
公开(公告)日：2021-02-04
申请号：US16966670
申请日：2018-01-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhuofei Li , Hui Li
Abstract: A method for data storage in a terminal and a terminal related to the field of communications technologies, where the method is applied to the terminal, where application environments of the terminal include a rich execution environment (REE), and further include either or both of a trusted execution environment (TEE) and a secure element (SE), security of the SE is higher than that of the TEE, the security of the TEE is higher than that of the REE, and the method includes splitting, by the terminal, sensitive data into two files, and storing the split two files in storage spaces of different application environments.
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