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公开(公告)号：US11422831B2
公开(公告)日：2022-08-23
申请号：US16652955
申请日：2018-08-27
发明人： Yuanqing Zeng
摘要： Disclosed is an application cleaning method and device, a storage medium and an electronic device. In the embodiments of the present disclosure, the method involves: collecting multi-dimensional features of an application as samples, and constructing a sample set of the application; according to information gain ratios of the features with regard to sample classification, carrying out sample classification on the sample set so as to construct a decision tree model of the application; according to a prediction time, collecting corresponding multi-dimensional features of the application as prediction samples; and according to the prediction samples and the decision tree model, predicting whether the application can be cleaned.
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公开(公告)号：US11082605B2
公开(公告)日：2021-08-03
申请号：US16664313
申请日：2019-10-25
发明人： Yuanqing Zeng
摘要： The present disclosure provides a photography processing method for a camera module, a terminal, and a computer-readable storage medium. The method includes: controlling the photosensitive unit array to enter a focusing mode; reading a first set of output values of the M pairs of first focusing photosensitive units; reading a second set of output values of the N pairs of second focusing photosensitive units; performing focusing control according to the first set of output values and the second set of output values.
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公开(公告)号：US10673261B2
公开(公告)日：2020-06-02
申请号：US16450791
申请日：2019-06-24
发明人： Yuanqing Zeng
摘要： The present disclosure provides a power adapter and a terminal. The power adapter is coupled to a mobile terminal via a USB interface, and a data line of the USB interface is used for a bidirectional communication between the power adapter and the mobile terminal. The power adapter supports a normal charging mode and a quick charging mode, and a charging current of the quick charging mode is greater than a charging current of the normal charging mode. The method includes: communicating, by the power adapter, with the mobile terminal via the data line of the USB interface, so as to determine to charge the mobile terminal in the quick charging mode; and adjusting, by the power adapter, a charging current of the power adapter to be the charging current of the quick charging mode to charge the mobile terminal.
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公开(公告)号：US10671437B2
公开(公告)日：2020-06-02
申请号：US16110520
申请日：2018-08-23
发明人： Yuanqing Zeng
摘要： A method for controlling application and related devices are provided. The method includes the follows. A CPU utilization of a system of a terminal device is obtained in response to a selection operation for a target application of the terminal device. When the CPU utilization of the system is greater than or equal to a preset utilization, a state of at least one of applications in the background is changed, so as to decrease the CPU utilization of the system. The target application is then launched.
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公开(公告)号：US10664326B2
公开(公告)日：2020-05-26
申请号：US16434140
申请日：2019-06-06
发明人： Yuanqing Zeng
摘要： A method for communication in an operating system and related products are provided. The method may include the following. An application layer of a terminal device obtains a feature sequence via applying a hash algorithm to a character string. The application layer of the terminal device transmits the feature sequence to a kernel of an operating system of the terminal device. The kernel of the operating system of the terminal device determines an operation specified by the character string according to the feature sequence and a correspondence relationship between feature sequences and operations specified by character strings.
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公开(公告)号：US20200081069A1
公开(公告)日：2020-03-12
申请号：US16684347
申请日：2019-11-14
发明人： Wei Chen , Jun Zhang , Yuanqing Zeng , Zhihua Hu
IPC分类号： G01R31/392 , G01R31/3835
摘要： Provided are a terminal device and a method for monitoring battery safety therefor. The method for monitoring battery safety includes the following. When a battery of the terminal device is in a stable state, a voltage curve of the battery is generated by acquiring in real time a voltage of the battery. A voltage drop of the battery of a preset duration is obtained according to the voltage curve. Whether the battery is abnormal is determined according to the voltage drop of the preset duration.
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公开(公告)号：US10575359B2
公开(公告)日：2020-02-25
申请号：US16380154
申请日：2019-04-10
发明人： Hai Tang , Yuanqing Zeng
摘要： Embodiments provide a service communication method. The method uses multiple Radio Access Technologies (RATs), and includes that: a terminal receives network capabilities of the multiple RATs; the terminal selects at least two RATs for a service of the terminal from the multiple RATs according to the network capabilities; and the terminal performs communication of the service by using the at least two RATs. In the embodiments, the terminal selects the at least two RATs for the service, so that manual setting of a user can be avoided, and thereby performance and convenience of the multiple RATs can be improved.
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公开(公告)号：US20200059604A1
公开(公告)日：2020-02-20
申请号：US16664313
申请日：2019-10-25
发明人： Yuanqing Zeng
摘要： The present disclosure provides a photography processing method for a camera module, a terminal, and a computer-readable storage medium. The method includes: controlling the photosensitive unit array to enter a focusing mode; reading a first set of output values of the M pairs of first focusing photosensitive units; reading a second set of output values of the N pairs of second focusing photosensitive units; performing focusing control according to the first set of output values and the second set of output values.
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公开(公告)号：US10552178B2
公开(公告)日：2020-02-04
申请号：US16243601
申请日：2019-01-09
发明人： Yuanqing Zeng
摘要： A method for controlling application includes following operations. Startup of a target application of a terminal device is accelerated in response a control instruction of starting the target application. Accelerating the startup of the target application is stopped when a duration of accelerating the startup of the target application reaches a preset value, based on that a time length required for successfully starting the target application is greater than or equal to a preset time length, or accelerating the startup of the target application is stopped when a refresh rate of frames of a main thread of the target application reaches or exceeds a preset refresh rate, based on that the time length required for successfully starting the target application is less than the preset time length. A related terminal device is also provided.
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公开(公告)号：US10444822B2
公开(公告)日：2019-10-15
申请号：US16245366
申请日：2019-01-11
发明人： Yuanqing Zeng
IPC分类号： G06F1/26 , G06F1/3287 , G06F1/32 , G06F1/3203 , G06F1/3228 , G06F1/3234 , G06F11/30 , G06F11/34 , G06N5/04 , G06F1/3215
摘要： A method for managing a central processing unit (CPU) and related products are provided. The method includes the follows. A first prediction condition and a second prediction condition are determined. A prediction accuracy rate of predicting the CPU entering a lower power mode (LPM) by using the first prediction condition is counted. The first prediction condition is continued to be used to predict a next wake-up moment of the CPU when the prediction accuracy rate is greater than a predetermined threshold. The second prediction condition is used to predict the next wake-up moment of the CPU when the prediction accuracy rate is not greater than the predetermined threshold.
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