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公开(公告)号：US20230179951A1
公开(公告)日：2023-06-08
申请号：US18164269
申请日：2023-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yixiang Qiao , Xuan Zhou , Qiang Xu , Jie Xu , Jiayu Long , Siju Wu , Mingjie Dong
Abstract: A location processing method implemented by a first terminal includes: obtaining a first operation for a phone number of a second terminal using a first display interface, where the first display interface is a communication interface between the first terminal and the second terminal; sending a first request to the second terminal to request to obtain a location of the second terminal; and when the second terminal authorizes the first terminal to access the location of the second terminal, obtaining the location of the second terminal and displaying the location of the second terminal.
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公开(公告)号：US20210051144A1
公开(公告)日：2021-02-18
申请号：US16965808
申请日：2019-01-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xuan Zhou , Jie Xu , Shoucheng Wang
Abstract: An authentication window display method includes, after an authentication request sent by a third-party application is detected, obtaining authentication information from the third-party application, where the authentication information includes an authentication mode and first prompt information. The authentication window display method further includes determining a display location of a first authentication window based on a location of an authentication component corresponding to the authentication mode and the authentication mode, where the authentication component is configured to collect biological information of a user. The authentication window display method further includes displaying the first authentication window at the display location, where the first authentication window displays the first prompt information.
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公开(公告)号：US20200371662A1
公开(公告)日：2020-11-26
申请号：US16755694
申请日：2018-10-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanchun Shi , Chun Yu , Weijie Xu , Xin Yi , Siju Wu , Xuan Zhou , Jie Xu , Jingjin Xu
Abstract: A report point output control method and apparatus includes performing feature detection on a capacitance hot spot to determine an eigenvalue of the capacitance hot spot, determining, based on the eigenvalue of the capacitance hot spot, whether a report point matching the capacitance hot spot is from an odd-form touch, and skipping outputting the report point when the report point is the report point generated by the odd-form touch. The eigenvalue includes at least one of a horizontal span, a longitudinal span, an eccentricity, a barycenter coordinate, a maximum capacitance value, an average shadow length, an upper left shadow area, or a lower right shadow area.
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公开(公告)号：US20240416752A1
公开(公告)日：2024-12-19
申请号：US18695080
申请日：2022-10-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongxing Peng , Xuan Zhou , Qiang Xu , Shuai Wang , Shiming Li , Yan Gong , Jiayu Long , Liang Hu , Jie Xu
Abstract: Embodiments relate to audio stream and address processing methodologies, which is applicable to exemplary methods and devices including a first terminal device. The first terminal device establishes a connection to the vehicle, and switches a play device of audio streams in a first category and a second category from the first terminal device to the vehicle; and in a process in which the first terminal device and the vehicle are in a connected state, upon detecting that the first terminal device is moved from the inside of the vehicle to the outside of the vehicle, obtains a target category corresponding to the target audio stream being played by the vehicle. The target audio stream is generated by the first terminal device and sent to the vehicle. The vehicle continues to play the target audio stream if the target category is the first category.
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公开(公告)号：US20240095408A1
公开(公告)日：2024-03-21
申请号：US18264248
申请日：2021-12-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: G06F21/74 , G06F21/602 , G06F21/604
Abstract: Embodiments of this application disclose a data protection method and system, a medium, and an electronic device, and belong to the field of communication technologies. In embodiments of this application, a first electronic device establishes a communication connection to a second electronic device. The first electronic device is a trusted device of the second electronic device. When detecting a first trigger condition, the first electronic device sends first data to the second electronic device. The first data is used to trigger the second electronic device to enter a maintenance mode. According to embodiments of this application, the first electronic device triggers the second electronic device to enter the maintenance mode, to protect data of the electronic devices.
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Patent Agency Ranking
公开(公告)号：US20230298498A1
公开(公告)日：2023-09-21
申请号：US17919047
申请日：2021-03-30
Applicant: Huawei Technologies Co., Ltd.
IPC: G09G3/00
CPC classification number: G09G3/035 , G09G2340/0442 , G09G2340/0492 , G09G2340/145
Abstract: In a full-screen display method, a multimedia file is displayed non-full screen on an application interface; and an instruction for displaying the multimedia file in full screen is detected, and it is determined whether a window displaying the application interface is a graph whose aspect ratio is in a preset interval. If the window is a graph whose aspect ratio is in the preset interval, the multimedia file is displayed in full screen in the window based on a current display direction of the application interface, where the current display direction of the application interface includes: a display direction of the application interface obtained when the instruction for displaying the multimedia file in full screen is detected.
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公开(公告)号：US11487388B2
公开(公告)日：2022-11-01
申请号：US16754596
申请日：2018-10-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xuan Zhou
IPC: G06F3/041 , G06F3/044 , G06F3/0488
Abstract: An anti-accidental touch detection method is provided, comprising: when a terminal is in a first interface scenario, in response to detecting that a screen is touched, the terminal determines to perform anti-accidental touch detection by using a first anti-accidental touch detection parameter. When the terminal is in a second interface scenario, in response to detecting that the screen is touched, the terminal determines to perform anti-accidental touch detection by using a second anti-accidental touch detection parameter. The first interface scenario is different from the second interface scenario. The first anti-accidental touch detection parameter is different from the second anti-accidental touch detection parameter. The first anti-accidental touch detection parameter and the second anti-accidental touch detection parameter each include at least one of an abnormal-shape touch image attribute and a quantity of frames for detecting an image.
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公开(公告)号：US11216116B2
公开(公告)日：2022-01-04
申请号：US16755343
申请日：2018-10-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yuanchun Shi , Chun Yu , Lihang Pan , Xin Yi , Weigang Cai , Siju Wu , Xuan Zhou , Jie Xu
Abstract: A control method is provided, including: obtaining input information, where the input information includes a capacitance signal and report point coordinates generated when a user performs an operation on a terminal screen; using report point coordinates in a previous frame as report point coordinates in a current frame if it is determined that a capacitance signal in the current frame and a capacitance signal in the previous frame that are in the input information meet a preset condition; or using report point coordinates in a previous frame as report point coordinates in a current frame if it is determined that the report point coordinates in the current frame and report point coordinates in a first frame that are in the input information meet a preset condition.
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公开(公告)号：US10832688B2
公开(公告)日：2020-11-10
申请号：US16149758
申请日：2018-10-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: G10L19/002 , G10L19/02 , G10L19/032
Abstract: The present disclosure provide a signal processing method and apparatus. The method includes: determining a total quantity of to-be-allocated bits corresponding to a current frame; implementing primary bit allocation on to-be-processed sub-bands; performing a primary information unit quantity determining operation for each sub-band that has undergone the primary bit allocation; selecting sub-bands for secondary bit allocation from the to-be-processed sub-bands according to at least one of a sub-band characteristic of each sub-band of the to-be-processed sub-bands or the total quantity of surplus bits; implementing secondary bit allocation on the sub-bands for secondary bit allocation; and performing a secondary information unit quantity determining operation for each sub-band of the sub-bands for secondary bit allocation.
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公开(公告)号：US20250140143A1
公开(公告)日：2025-05-01
申请号：US18937630
申请日：2024-11-05
Applicant: Huawei Technologies Co., Ltd.
IPC: G09G3/00
Abstract: In a full-screen display method, a multimedia file is displayed in non-full screen on an application interface; and an instruction for displaying the multimedia file in full screen is detected, and it is determined whether a window displaying the application interface is a graph whose aspect ratio is in a preset interval. If the window is a graph whose aspect ratio is in the preset interval, the multimedia file is displayed in full screen in the window based on a current display direction of the application interface, where the current display direction of the application interface includes: a display direction of the application interface obtained when the instruction for displaying the multimedia file in full screen is detected.
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