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公开(公告)号：US11038879B2
公开(公告)日：2021-06-15
申请号：US16541766
申请日：2019-08-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chan Wang , Huangwei Wu , Xi Huang , Wenjuan Chen , Yu Zhu
Abstract: An identity authentication method includes detecting a scenario in which the user equipment is located, determining, from at least two different authentication levels of the user equipment, an authentication level corresponding to the scenario in which the user equipment is located, acquiring current biometric feature data entered by a user, and determining, according to the current biometric feature data, preconfigured biometric feature data, and the authentication level, whether identity authentication succeeds.
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公开(公告)号：US20190236253A1
公开(公告)日：2019-08-01
申请号：US16339652
申请日：2017-03-17
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: G06F21/32 , G06F1/163 , H04L63/0884 , H04M1/02
Abstract: A photoplethysmogram (PPG) authentication method and device, where it is detected whether a terminal currently meets a PPG signal pre-collection trigger condition, and collection of a current PPG signal of a user is triggered only when the PPG signal pre-collection trigger condition is met such that the PPG signal of the user is pre-obtained before an application requests PPG authentication. In this way, when it is detected that the application initiates a PPG authentication request, PPG authentication may be directly performed based on a most recently collected PPG signal, thereby ensuring timeliness of PPG authentication, avoiding resource consumption caused by periodic PPG signal collection, and reducing power consumption.
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公开(公告)号：US10296141B2
公开(公告)日：2019-05-21
申请号：US15561353
申请日：2015-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chan Wang , Huangwei Wu , Yu Zhu
IPC: G06F3/041 , G06K9/00 , G06F1/16 , G06F3/0488 , G06F3/044
Abstract: A device, and an adjustable parameter adjustment method for a device, where the device includes a touchscreen, and the touchscreen includes a touch sensor and a fingerprint sensor. A processor first adjusts a value of an adjustable parameter to a first value according to touch input of a user on the touch sensor, then receives accurate fingerprint input using the fingerprint sensor, and accurately adjusts the value of the adjustable parameter from the first value to a second value according to the fingerprint input in order to facilitate use for the user.
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4.发明授权公开(公告)号：US10278012B2
公开(公告)日：2019-04-30
申请号：US15744950
申请日：2015-12-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chan Wang , Henghui Lu , Huangwei Wu
Abstract: A location-based reminding method includes obtaining, by an indication device, reminding information and at least one reminding account that are set by a user, where each of the at least one reminding account is corresponding to at least one reminding device; generating, by the indication device, first information that includes the reminding information; and sending, by the indication device, the first information to a reminding device corresponding to the at least one reminding account, so that the reminding device corresponding to the at least one reminding account obtains second information according to the first information, where the second information includes the reminding information and a target geographic area, each reminding device corresponding to the at least one reminding account issues the reminding information when determining that the reminding device meets a preset reminding condition, and the preset reminding condition includes entering the target geographic area.
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公开(公告)号：US20180081490A1
公开(公告)日：2018-03-22
申请号：US15561353
申请日：2015-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chan Wang , Huangwei Wu , Yu Zhu
CPC classification number: G06F3/0418 , G06F1/1692 , G06F3/044 , G06F3/04883 , G06F2203/0338 , G06F2203/04106 , G06K9/0002
Abstract: A device, and an adjustable parameter adjustment method for a device, where the device includes a touchscreen, and the touchscreen includes a touch sensor and a fingerprint sensor. A processor first adjusts a value of an adjustable parameter to a first value according to touch input of a user on the touch sensor, then receives accurate fingerprint input using the fingerprint sensor, and accurately adjusts the value of the adjustable parameter from the first value to a second value according to the fingerprint input in order to facilitate use for the user.
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Patent Agency Ranking
公开(公告)号：US11321280B2
公开(公告)日：2022-05-03
申请号：US16086555
申请日：2017-03-09
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F16/176 , G06K9/00 , G06F40/30 , G06F40/186
Abstract: In a method, a terminal device obtains at least one template source file of a first contact in different ways, and when the terminal devices obtains a face picture in a currently displayed picture through facial recognition, and determines that a first face template included in a first face information template successfully matches the face picture, the terminal device sends, based on contact information, a multimedia file to a first contact to which the first face template belongs. The multimedia file is the picture, a picture set or a video file including the picture, or a picture or a video file generated based on the picture.
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公开(公告)号：US11042621B2
公开(公告)日：2021-06-22
申请号：US16339652
申请日：2017-03-17
Applicant: Huawei Technologies Co., Ltd.
Abstract: A photoplethysmogram (PPG) authentication method and device, where it is detected whether a terminal currently meets a PPG signal pre-collection trigger condition, and collection of a current PPG signal of a user is triggered only when the PPG signal pre-collection trigger condition is met such that the PPG signal of the user is pre-obtained before an application requests PPG authentication. In this way, when it is detected that the application initiates a PPG authentication request, PPG authentication may be directly performed based on a most recently collected PPG signal, thereby ensuring timeliness of PPG authentication, avoiding resource consumption caused by periodic PPG signal collection, and reducing power consumption.
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公开(公告)号：US10972438B2
公开(公告)日：2021-04-06
申请号：US15745027
申请日：2015-08-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuiping Long , Chan Wang
Abstract: A method and a corresponding terminal for an encrypted call, to resolve disadvantages of an encrypted call that is implemented relying on a key management center (KMC) and network reconstruction, and reduce costs. The method includes establishing, by a first terminal, a circuit switched call with a second terminal, determining, by the first terminal using the circuit switched call, a key for performing an encrypted call with the second terminal, and performing, by the first terminal, an encrypted call with the second terminal using the key.
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公开(公告)号：US20190102339A1
公开(公告)日：2019-04-04
申请号：US16086555
申请日：2017-03-09
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F16/176 , G06K9/00 , G06F17/27
Abstract: In a method, a terminal device obtains at least one template source file of a first contact in different ways, and when the terminal devices obtains a face picture in a currently displayed picture through facial recognition, and determines that a first face template included in a first face information template successfully matches the face picture, the terminal device sends, based on contact information, a multimedia file to a first contact to which the first face template belongs. The multimedia file is the picture, a picture set or a video file including the picture, or a picture or a video file generated based on the picture.
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10.发明申请公开(公告)号：US20190026452A1
公开(公告)日：2019-01-24
申请号：US16067489
申请日：2015-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chan Wang , Huangwei Wu
Abstract: A method for associating an application program with a biometric feature, an association apparatus, and a mobile terminal, and relate to the field of communications technologies. The method includes obtaining a biometric feature association request of a first application, receiving a first request from the first application, where the first request is used to request to associate the first application with a biometric feature, obtaining type information of the first application, determining a second application installed on a mobile terminal, where type information of the second application matches the type information of the first application, and the second application is associated with a first biometric feature, and associating the first application with the first biometric feature. Hence, quick biometric feature association is implemented, and biometric feature association efficiency is improved.
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