公开(公告)号：US20190332159A1

公开(公告)日：2019-10-31

申请号：US16509190

申请日：2019-07-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Konggang WEI ,  Jing ZHAO ,  Guanghua ZHONG

IPC: G06F1/329 ,  G06F9/4401 ,  G06F3/16 ,  G06F3/0488 ,  G06F3/0346

Abstract: A method includes: receiving, in a standby state, application entry information entered by a user; obtaining, according to the application entry information, an identifier of an application program that needs to be run; waking an operating system and keeping, still in a dormant state, a dormant application program in application programs except the application program that needs to be run; and running, by using the operating system and according to the identifier of the application program that needs to be run, the application program that needs to be run. An apparatus includes: a receiving module, an obtaining module, a wake-up module, and a running module. In the present invention, only the application program that needs to be run is run, while the dormant application program in the application programs except the application program that needs to be run is still kept in the dormant state.

公开(公告)号：US20190115634A1

公开(公告)日：2019-04-18

申请号：US16085883

申请日：2016-03-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanghua ZHONG ,  Yuanguo WANG ,  Ming ZHANG

IPC: H01M10/48 ,  H01M10/42 ,  H02M3/335 ,  H02M1/08 ,  G05F1/577 ,  H02J7/00

Abstract: Embodiments of the present invention relate to the battery monitoring field, and provide a load power supply circuit and a terminal. The load power supply circuit includes a charging manager and a step-up circuit. The charging manager includes a first pin, a second pin, and a third pin. The first pin of the charging manager is electrically connected to a load, and the second pin of the charging manager is electrically connected to a battery. The step-up circuit includes a first end, a second end, and a control end. The first end of the step-up circuit is electrically connected to the load, the second end of the step-up circuit is electrically connected to the battery, and the control end of the step-up circuit is electrically connected to the third pin of the charging manager.

公开(公告)号：US20180302861A1

公开(公告)日：2018-10-18

申请号：US15568697

申请日：2015-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing ZHAO ,  Guanghua ZHONG

IPC: H04W52/02 ,  H04W76/25 ,  H04M1/725 ,  H04W48/06

Abstract: Embodiments of the present invention provide a method for interaction between a terminal and a network device, including: sending, by a terminal, a first heartbeat to a network device; receiving, by the terminal, a first heartbeat response returned by the network device; if a screen of the terminal is in an off state, and optionally, the off state lasts for a preset period of time, releasing network link resources of a connection between the terminal and the network device, and/or prohibiting a background application of the terminal from accessing the network device, and/or disabling a data service of the terminal; before the terminal sends a second heartbeat to the network device, restoring, by the terminal, a status of network connection to a normal connection state; sending, by the terminal, the second heartbeat to the network device; and receiving, by the terminal, a second heartbeat response returned by the network device.

公开(公告)号：US20190130875A1

公开(公告)日：2019-05-02

申请号：US16090009

申请日：2016-03-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanghua ZHONG ,  Yuhua GUO ,  Jianbin QIU ,  Jing ZHAO

IPC: G09G5/377 ,  G09G5/373

Abstract: The present disclosure relates to example processing methods and devices. In one example method, resolution of each layer of multiple layers of an application program are determined. Resolution of a first layer is lower than resolution of another layer. The multiple layers are created according to the resolution of each layer. Rendering processing is performed on the multiple layers. Scaling processing is performed on a second layer obtained after the rendering processing. The determined resolution of the second layer is different from resolution of a preset area displaying the second layer on a display screen. Resolution of the second layer obtained after the scaling processing is the same as the resolution of the preset area. A layer other than the second layer obtained after the rendering processing is composited with the second layer obtained after the scaling processing. An image obtained after the composition is output to the display screen.

公开(公告)号：US20180356935A1

公开(公告)日：2018-12-13

申请号：US16047568

申请日：2018-07-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanghua ZHONG ,  Shuxin GOU ,  Jisong HUANG

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04104

Abstract: Embodiments of the present invention disclose a touchscreen touch point positioning method and apparatus, and a terminal device, so that scanning time can be effectively shortened, and a point report rate is improved. The method includes: for each target sub-area in a target area, performing, by a touchscreen controller, parallel scanning on horizontal channels in the target sub-area, and determining a target sub-area in which a touch point exists; determining whether the sub-area in which the touch point exists can be divided; if it can be divided, designating the target sub-area in which the touch point exists as a new target area, and repeatedly performing the foregoing operations until a target sub-area in which the touch point exists cannot be divided; determining a horizontal coordinate of the touch point; and determining a vertical coordinate corresponding to the touch point according to vertical channels that receive horizontal channel signals in parallel.

公开(公告)号：US20170300103A1

公开(公告)日：2017-10-19

申请号：US15512454

申请日：2014-09-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Konggang WEI ,  Jing ZHAO ,  Guanghua ZHONG

IPC: G06F1/32 ,  G06F3/16 ,  G06F3/0488 ,  G06F9/44 ,  G06F3/0346

CPC classification number: G06F1/329 ,  G06F3/0346 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/167 ,  G06F9/4418

Abstract: The present invention discloses a method which includes: receiving, in a standby state, application entry information entered by a user; obtaining, according to the application entry information, an identifier of an application program that needs to be run; waking an operating system and keeping, still in a dormant state, a dormant application program in application programs except the application program that needs to be run; and running, by using the operating system and according to the identifier of the application program that needs to be run, the application program that needs to be run The apparatus includes: a receiving module, an obtaining module, a wake-up module, and a running module. In the present invention, only the application program that needs to he run is run, while the dormant application program in the application programs except the application program that needs to be run is still kept in the dormant state.