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公开(公告)号：US10103783B2
公开(公告)日：2018-10-16
申请号：US15580269
申请日：2015-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaona Zhao , Jingqing Mei , Xinmiao Chang
Abstract: Embodiments described in the present disclosure disclose a radio frequency discovery method that relates to a first device and a second device. At least two applications are installed on the first device. After a user selects a first application from the at least two applications, a near field communication controller in the first device obtains an RF technology supported by the first application; determines at least one to-be-used RF technology in information indicating the RF technology supported by the first application; then receives a detection command sent by the second device for a first RF technology; and when the to-be-used RF technology includes the first RF technology, sends a response message for the detection command to the second device; or when the to-be-used RF technology does not include the first RF technology, determines not to send a response message for the detection command.
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公开(公告)号：US20180004736A1
公开(公告)日：2018-01-04
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：US11881011B2
公开(公告)日：2024-01-23
申请号：US17785990
申请日：2020-12-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qingchao Huang , Shuiping Long , Teng Shi , Bing Chang , Xiaona Zhao , Wenchao Lei
CPC classification number: G06V10/778 , G06T7/0012 , G06V10/803 , G06V10/806 , G06V10/82 , G06V40/1347 , G06V40/1376 , G06V40/1388 , G06T2207/10132
Abstract: A fingerprint anti-counterfeiting method and an electronic device are provided. The fingerprint anti-counterfeiting method includes: After detecting a fingerprint input action of a user, an electronic device obtains a fingerprint image generated by the fingerprint input action, and obtains a vibration-sound signal generated by the fingerprint input action. The device determines, based on a fingerprint anti-counterfeiting model, whether the fingerprint input action is performed by a true finger. The fingerprint anti-counterfeiting model is a multi-dimensional network model obtained through learning based on fingerprint images for training and corresponding vibration-sound signals. The fingerprint anti-counterfeiting method in embodiments of this application helps improve a protection capability of the electronic device for a fake fingerprint attack.
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公开(公告)号：US11875598B2
公开(公告)日：2024-01-16
申请号：US17627471
申请日：2020-07-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Bing Chang , Shuiping Long , Teng Shi , Danhong Li , Li Zhang
IPC: G06V40/12
CPC classification number: G06V40/1365 , G06V40/1388
Abstract: An electronic device detects a first operation of a user; the electronic device obtains a fingerprint image and a touch signal in response to the first operation; and the electronic device determines, based on the fingerprint image and the touch signal, that the fingerprint image is a fingerprint image of a real finger or a fingerprint image of a fake finger.
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公开(公告)号：US20230396580A1
公开(公告)日：2023-12-07
申请号：US18250185
申请日：2021-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shuiping Long , Xiaona Zhao , Qingchao Huang
IPC: H04L61/00 , H04W4/38 , H04N7/18 , H04L61/2596 , H04W24/08
CPC classification number: H04L61/35 , H04W4/38 , H04N7/18 , H04L61/2596 , H04W24/08 , H04L2101/622
Abstract: A method for detecting a video surveillance device includes: obtaining MAC address information and port information of at least one target device that accesses a same wireless network as the electronic device; determining, based on the MAC address information, whether the target device is a video surveillance device; if determining cannot be performed based on the MAC address information, determining, based on the port information or based on the MAC address information and the port information, whether the target device is a video surveillance device; and if determining still cannot be performed, obtaining fingerprint information of the target device by using a TCP port-based or UDP port-based probe protocol, and further determining, based on the fingerprint information, whether the target device is a video surveillance device.
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Patent Agency Ranking
公开(公告)号：US20210067201A1
公开(公告)日：2021-03-04
申请号：US16958491
申请日：2017-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Sishan Wang , Xinmiao Chang , Xiaona Zhao , Jingqing Mei , Chen Dong
Abstract: An emulated card selection method is implemented on a mobile device having a near field communication (NFC) NFC function. A first emulated card and a second emulated card are configured on the mobile device. When detecting an NFC radio frequency field, the mobile device detects whether there is fingerprint input. The mobile device selects the first emulated card if there is the fingerprint input. The mobile device selects the second emulated card if there is no fingerprint input. The mobile device performs NFC interaction with the NFC card reader based on the selected first emulated card or second emulated card. The mobile device can automatically select an emulated card in different emulated cards based on a card swiping status when a user uses an NFC emulated card.
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公开(公告)号：US20190391822A1
公开(公告)日：2019-12-26
申请号：US16097164
申请日：2016-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xianwen Hua , Jingqing Mei , Guoqing Li , Xiaona Zhao , Xinmiao Chang
Abstract: An application group operation method and a terminal are disclosed, where the method is applied to a terminal having a display screen, and the method includes receiving a first operation on a first folder in a user interface of the terminal, and obtaining at least one operation option of the first folder, where the at least one operation option is determined based on application configuration files of M APPs in the first folder, and M is an integer greater than 0, and when a first operation option is triggered, executing an operation command corresponding to the first operation option, where the first operation option is one of the at least one operation option.
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公开(公告)号：US10362042B2
公开(公告)日：2019-07-23
申请号：US15518062
申请日：2014-10-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Xinmiao Chang
Abstract: A method for transmitting verification information includes: detecting, by a first terminal, whether a condition for performing a verification operation is satisfied; generating, by the first terminal, a verification information obtaining request if the condition for performing a verification operation is satisfied, where the verification information obtaining request is used to request a second terminal to feed back verification information; sending, by the first terminal, the verification information obtaining request to the second terminal; receiving, by the first terminal, a verification information obtaining response returned by the second terminal, where the verification information obtaining response includes the verification information; and sending, by the first terminal, the verification information to a server, where the verification information is used for the server to verify the first terminal.
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公开(公告)号：US10237902B2
公开(公告)日：2019-03-19
申请号：US15566974
申请日：2015-04-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Xinmiao Chang
Abstract: Embodiments of the present invention disclose a LLCP based service discovery method and an NFC controller. The method includes: after receiving an LLC PDU, determining, by an NFCC according to a type identifier in a packet header of the LLC PDU, whether the LLC PDU is a target LLC PDU, where the target LLC PDU includes a CONNECT PDU sent by a DH or a second NFC device, an SNL PDU sent by the second NFC device, or an AGF PDU sent by the second NFC device; when the LLC PDU is the target LLC PDU, determining, by the NFCC, whether a service discovery procedure needs to be performed; and if the service discovery procedure needs to be performed, performing, by the NFCC, the service discovery procedure.
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公开(公告)号：US11568411B2
公开(公告)日：2023-01-31
申请号：US17052409
申请日：2018-05-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaona Zhao , Chen Dong , Xinmiao Chang
Abstract: A face recognition-based method includes, when a terminal detects a placement posture on the terminal, obtaining placement posture information of the terminal, where the placement posture information is used to determine a tilt angle of the terminal relative to a first plane; performing facial recognition on a user when determining that a tilt angle meets a preset range without notifying the user and regardless of detecting an action of the terminal other than obtaining the placement posture information; and opening the application when the facial recognition succeeds.
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