Patents by Inventor Mingqiang Guo
Mingqiang Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11086510Abstract: A control method based on screen-off gestures, storage medium and a mobile terminal thereof are disclosed. A first screen-off gesture can be acquired when a display screen is in a screen-off state, and a corresponding first target application can be determined according to the first screen-off gesture. When it is detected that a split-screen event is triggered, a second screen-off gesture can be acquired, and a corresponding second target application can be determined according to the second screen-off gesture. The display screen can be waked up, and the first target application and the second target application can be opened in a split-screen mode.Type: GrantFiled: July 26, 2018Date of Patent: August 10, 2021Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Rendong Shi, Mingqiang Guo, Qiang Zhang, Tong Han, Hao Wang
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Patent number: 10932196Abstract: Disclosed in the embodiments of the present disclosure are a method and a device for reducing the power consumption of a mobile terminal, a storage medium and a mobile terminal. The method may include: acquiring, in a screen-off state, a fingerprint detected by a fingerprint recognition module; controlling, if the fingerprint is a non-unlocking fingerprint, a touch chip to output a touch sensing control signal to a touch display screen; finding, according to the fingerprint, a matching application program on which the user has rights to operate, and acquiring a set of blank screen gestures corresponding to the application program; and reporting, upon detection of a blank screen gesture belonging to the set of blank screen gestures, a blank screen gesture event to an application layer to execute an operation corresponding to the blank screen gesture.Type: GrantFiled: December 20, 2019Date of Patent: February 23, 2021Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Qiang Zhang, Mingqiang Guo, Rendong Shi, Tong Han, Hao Wang
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Patent number: 10915624Abstract: A method for determining behavior information corresponding to a dangerous file in a computer device includes running the dangerous file in a virtual environment of the computer device when detecting existence of the dangerous file, wherein the virtual environment comprises at least one virtual API identical to at least one real API in a real environment of the computer device; monitoring behavior(s) of the dangerous file in the virtual environment to obtain the behavior information corresponding to the dangerous file. According to the solution of the present disclosure, it does not need to analyze disruptive behaviors of a dangerous file manually, the behavior information of the dangerous file can be quickly obtained in a virtual environment, thereby quickly and comprehensively repair the real system of the computer device.Type: GrantFiled: June 25, 2015Date of Patent: February 9, 2021Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.Inventors: Keming Qian, Mingqiang Guo
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Patent number: 10901608Abstract: A method for recognizing a screen-off gesture, and a storage medium and a terminal thereof are disclosed. The method includes reading, when it is detected that the user inputs a screen-off gesture, gesture data of the screen-off gesture from the touch chip according to a set period. The method also includes determining, when the gesture data satisfies a preset matching condition and does not contain a preset end identifier, a screen-off gesture trajectory based on gesture coordinates that have been read. Furthermore, the method includes matching the screen-off gesture trajectory with each preset gesture trajectory in the preset gesture trajectory set. Moreover, reading operation of the gesture data is stopped when the screen-off gesture trajectory does not match any of the preset gesture trajectories in the preset gesture trajectory set.Type: GrantFiled: July 26, 2018Date of Patent: January 26, 2021Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Rendong Shi, Tong Han, Hao Wang, Mingqiang Guo, Qiang Zhang
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Patent number: 10884550Abstract: A method for response control of a touch screen is disclosed. Whether there is a crack on the touch screen is determined. A crack area where the crack is located in the touch screen is determined. The crack area includes a plurality of touch points, each touch point having a response sensitivity to a touch event of the touch screen. A response strategy of the crack area to the touch event of the touch screen is adjusted. A mobile terminal and a non-transitory computer-readable storage medium are also disclosed.Type: GrantFiled: September 16, 2019Date of Patent: January 5, 2021Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP, LTD.Inventors: Hao Wang, Qiang Zhang, Tong Han, Rendong Shi, Mingqiang Guo
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Patent number: 10820295Abstract: Provided are a wireless connection method and device, a terminal and a computer-readable storage medium. The method includes that: when the first mobile terminal is in a screen-off state, a first trajectory input by a user is received. When a second trajectory for a second mobile terminal is matched with the first trajectory, a wireless connection is established between the first mobile terminal and the target mobile terminal.Type: GrantFiled: July 11, 2018Date of Patent: October 27, 2020Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Tong Han, Mingqiang Guo, Qiang Zhang, Hao Wang, Rendong Shi
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Patent number: 10775932Abstract: A method for response control of a touch screen is disclosed. Whether there is a crack on the touch screen is determined. A crack area where the crack is located in the touch screen is determined. The crack area includes a plurality of touch points, each touch point having a response sensitivity to a touch event of the touch screen. A response strategy of the crack area to the touch event of the touch screen is adjusted. A mobile terminal and a non-transitory computer-readable storage medium are also disclosed.Type: GrantFiled: July 23, 2018Date of Patent: September 15, 2020Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.Inventors: Hao Wang, Qiang Zhang, Tong Han, Rendong Shi, Mingqiang Guo
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Patent number: 10761642Abstract: A method for adjusting a scanning frequency of a touch screen is disclosed. An ambient brightness is acquired when receiving an instruction to light up the touch screen. Whether the ambient brightness is beyond a predefined ambient brightness range is determined. The scanning frequency of the touch screen is reduced, when the ambient brightness is beyond the predefined ambient brightness range. A mobile terminal and a non-transitory computer-readable storage medium are also disclosed.Type: GrantFiled: July 23, 2018Date of Patent: September 1, 2020Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Qiang Zhang, Mingqiang Guo, Tong Han, Rendong Shi, Hao Wang
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Patent number: 10761722Abstract: A black screen gesture detection method and device, a storage medium and a mobile terminal. The method comprises: when a touch operation of a user in a preset first sub-region of a touchscreen in a screen-off state is detected, determining a sliding track of a touch point corresponding to the touch operation in the first sub-region of the touchscreen; if the touch point reaches a boundary of the first sub-region of the touchscreen, predicting a sliding trend of the touch point according to the sliding track and a preset gesture template; and determining, according to the sliding trend, a second sub-region of the touchscreen that the touch point is about to reach, and controlling the second sub-region of the touchscreen to be in an active state, so as to detect a touch operation acting on the second subregion of the touchscreen.Type: GrantFiled: July 6, 2018Date of Patent: September 1, 2020Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD.Inventors: Tong Han, Mingqiang Guo, Rendong Shi, Hao Wang, Qiang Zhang
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Patent number: 10747369Abstract: Embodiments of the present disclosure disclose a method and an apparatus for responding to a touch operation, a storage medium and a terminal. The method includes: when a plurality of touch points are detected on a touch screen of a terminal, determining whether the terminal is in a charging mode currently; when the terminal is in the charging mode, determining a trip point from the plurality of touch points; and preventing the trip point from being responsive and allowing touch points other than the trip point in the plurality of touch points to be responsive.Type: GrantFiled: September 5, 2019Date of Patent: August 18, 2020Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Qiang Zhang, Mingqiang Guo, Tong Han, Hao Wang, Rendong Shi
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Publication number: 20200201536Abstract: A black screen gesture detection method and device, a storage medium and a mobile terminal. The method comprises: when a touch operation of a user in a preset first sub-region of a touchscreen in a screen-off state is detected, determining a sliding track of a touch point corresponding to the touch operation in the first sub-region of the touchscreen; if the touch point reaches a boundary of the first sub-region of the touchscreen, predicting a sliding trend of the touch point according to the sliding track and a preset gesture template; and determining, according to the sliding trend, a second sub-region of the touchscreen that the touch point is about to reach, and controlling the second sub-region of the touchscreen to be in an active state, so as to detect a touch operation acting on the second subregion of the touchscreen.Type: ApplicationFiled: July 6, 2018Publication date: June 25, 2020Inventors: Tong HAN, Mingqiang GUO, Rendong SHI, Hao WANG, Qiang ZHANG
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Patent number: 10664102Abstract: Embodiments of the present disclosure disclose a method and an apparatus for responding to a touch operation, a storage medium and a terminal. The method includes: when a plurality of touch points are detected on a touch screen of a terminal, determining whether the terminal is in a charging mode currently; when the terminal is in the charging mode, determining a trip point from the plurality of touch points; and preventing the trip point from being responsive and allowing touch points other than the trip point in the plurality of touch points to be responsive.Type: GrantFiled: July 10, 2018Date of Patent: May 26, 2020Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Qiang Zhang, Mingqiang Guo, Tong Han, Hao Wang, Rendong Shi
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Publication number: 20200137689Abstract: Disclosed in the embodiments of the present disclosure are a method and a device for reducing the power consumption of a mobile terminal, a storage medium and a mobile terminal. The method may include: acquiring, in a screen-off state, a fingerprint detected by a fingerprint recognition module; controlling, if the fingerprint is a non-unlocking fingerprint, a touch chip to output a touch sensing control signal to a touch display screen; finding, according to the fingerprint, a matching application program on which the user has rights to operate, and acquiring a set of blank screen gestures corresponding to the application program; and reporting, upon detection of a blank screen gesture belonging to the set of blank screen gestures, a blank screen gesture event to an application layer to execute an operation corresponding to the blank screen gesture.Type: ApplicationFiled: December 20, 2019Publication date: April 30, 2020Inventors: Qiang Zhang, Mingqiang Guo, Rendong Shi, Tong Han, Hao Wang
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Publication number: 20200012383Abstract: A method for response control of a touch screen is disclosed. Whether there is a crack on the touch screen is determined. A crack area where the crack is located in the touch screen is determined. The crack area includes a plurality of touch points, each touch point having a response sensitivity to a touch event of the touch screen. A response strategy of the crack area to the touch event of the touch screen is adjusted. A mobile terminal and a non-transitory computer-readable storage medium are also disclosed.Type: ApplicationFiled: September 16, 2019Publication date: January 9, 2020Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Hao Wang, Qiang Zhang, Tong Han, Rendong Shi, Mingqiang Guo
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Publication number: 20190391721Abstract: Embodiments of the present disclosure disclose a method and an apparatus for responding to a touch operation, a storage medium and a terminal. The method includes: when a plurality of touch points are detected on a touch screen of a terminal, determining whether the terminal is in a charging mode currently; when the terminal is in the charging mode, determining a trip point from the plurality of touch points; and preventing the trip point from being responsive and allowing touch points other than the trip point in the plurality of touch points to be responsive.Type: ApplicationFiled: September 5, 2019Publication date: December 26, 2019Inventors: Qiang ZHANG, Mingqiang GUO, Tong HAN, Hao WANG, Rendong SHI
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Patent number: 10466894Abstract: Embodiments provide a method, device, storage medium and mobile terminal, for recognizing an Off-screen gesture. The method includes: upon reception in a driver layer of an Off-screen gesture input by a user, determining whether each of preset Off-screen gestures is switched on based on an Off-screen gesture switch that switches on or off the preset Off-screen gesture in the driver layer; matching an switched-on Off-screen gesture with an Off-screen gesture in a preset confusable gesture group, and determining to change a recognition condition for the switched-on Off-screen gesture when the matching indicates there is only one Off-screen gesture in the on state in the confusable gesture group; and when determining to change the recognition condition, replacing, with a preset second recognition condition, a first recognition condition for the switched-on Off-screen gesture in the driver layer, and recognizing a gesture type of the input Off-screen gesture with the second recognition condition.Type: GrantFiled: June 7, 2018Date of Patent: November 5, 2019Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Tong Han, Mingqiang Guo, Rendong Shi, Hao Wang, Qiang Zhang
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Patent number: 10439412Abstract: Provided is a method for eliminating the interference of a charger to a touch screen and a mobile terminal. The method can include the follows. A charging mode is determined. The charging mode includes a normal charging mode and a quick charging mode, and the quick charging mode has a charging current that is higher than the charging current of the normal charging mode. An interference frequency is determined according to the charging mode. A working frequency of the touch screen is determined according to the interference frequency.Type: GrantFiled: April 17, 2017Date of Patent: October 8, 2019Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.Inventors: Mingqiang Guo, Ziqing Guo, Nan Peng
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Patent number: 10229267Abstract: Provided in embodiments of the present invention are a method and device for virus identification, a nonvolatile storage medium, and a device. The embodiments of the present invention, by scanning files in a designated directory, acquire the file name of an executable file, and then determine a file name that is either identical or similar to the file name of the executable file, allow for identification of the executable file as a folder virus on the basis of an attribute of a folder corresponding to the identical or similar file name, obviate the need for relying on virus feature information of folder viruses, are easy to operate and not error-prone, thus increasing the efficiency and reliability of virus identification.Type: GrantFiled: December 2, 2014Date of Patent: March 12, 2019Assignee: BAIDU INTERNATIONAL TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Mingqiang Guo, Gaohe Chen, Yongcheng Zhang
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Publication number: 20190034054Abstract: Embodiments of the present disclosure disclose a method and an apparatus for responding to a touch operation, a storage medium and a terminal. The method includes: when a plurality of touch points are detected on a touch screen of a terminal, determining whether the terminal is in a charging mode currently; when the terminal is in the charging mode, determining a trip point from the plurality of touch points; and preventing the trip point from being responsive and allowing touch points other than the trip point in the plurality of touch points to be responsive.Type: ApplicationFiled: July 10, 2018Publication date: January 31, 2019Inventors: Qiang ZHANG, Mingqiang GUO, Tong HAN, Hao WANG, Rendong SHI
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Publication number: 20190034074Abstract: A method for recognizing a screen-off gesture, and a storage medium and a terminal thereof are disclosed. The method includes reading, when it is detected that the user inputs a screen-off gesture, gesture data of the screen-off gesture from the touch chip according to a set period. The method also includes determining, when the gesture data satisfies a preset matching condition and does not contain a preset end identifier, a screen-off gesture trajectory based on gesture coordinates that have been read. Furthermore, the method includes matching the screen-off gesture trajectory with each preset gesture trajectory in the preset gesture trajectory set. Moreover, reading operation of the gesture data is stopped when the screen-off gesture trajectory does not match any of the preset gesture trajectories in the preset gesture trajectory set.Type: ApplicationFiled: July 26, 2018Publication date: January 31, 2019Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Rendong SHI, Tong HAN, Hao WANG, Mingqiang GUO, Qiang ZHANG