公开(公告)号：USRE48430E1

公开(公告)日：2021-02-09

申请号：US16294472

申请日：2019-03-06

Applicant: Huawei Device Co., Ltd.

Inventor： Chan Wang ,  Huangwei Wu ,  Wenmei Gao ,  Dian Fu

IPC: G06F17/30 ,  G06K7/14 ,  G06F16/955

Abstract: Embodiments disclosed herein relate to the field of computer technologies, and disclose a two-dimensional code processing method and a terminal, which can reduce time for a user to learn content indicated by a two-dimensional code, thereby improving a user experience effect. The method provided by the embodiments of the present invention includes: scanning a two-dimensional code using a camera to obtain two-dimensional code information, sending a first request message including the two-dimensional code information to a server, where the first request message is used to enable the server to determine description information corresponding to the two-dimensional code information; receiving the description information sent by the server; and outputting the description information, so that the user determines, according to the description information, whether to acquire detailed information corresponding to the two-dimensional code information.

公开(公告)号：US10673931B2

公开(公告)日：2020-06-02

申请号：US15103772

申请日：2014-01-10

Applicant: Huawei Device Co., Ltd.

Inventor： Jiejing Huang ,  Huangwei Wu

IPC: G06F15/173 ,  H04L29/08

Abstract: A synchronization method includes uploading, by a first terminal, data to a server, where the server is associated with at least one second terminal; receiving, by the first terminal, a notification sent by the server, where the notification includes information of the at least one second terminal; determining, by the first terminal according to the notification, that the first terminal and the at least one second terminal are in a same local area network; and sending, by the first terminal, the data to the at least one second terminal by using the local area network. In this way, data synchronization between a source device and a target device is implemented in a local area network in which the source device and the target device are located. Thus, time consumption of synchronization is reduced, and synchronization efficiency is improved.

公开(公告)号：US10452867B2

公开(公告)日：2019-10-22

申请号：US14936826

申请日：2015-11-10

Applicant: Huawei Device Co., Ltd.

Inventor： Xi Huang ,  Huangwei Wu

IPC: G06F21/62 ,  G06F21/60 ,  G06F21/51 ,  G06F21/52 ,  H04L29/06 ,  G06F8/61

Abstract: A system function invoking method and apparatus, and a terminal are disclosed and are related to the field of computer technologies. The method includes acquiring an installation package of a first application program; granting a first permission of a system to the first application program according to the installation package, where the first permission is used to, when the first application program is in a running state, forbid a second application program from invoking at least one system function; and running the first application program, and forbidding the second application program from invoking the at least one system function. The apparatus includes a first acquiring module, an authorization module, and an invoking module.

公开(公告)号：US09825924B2

公开(公告)日：2017-11-21

申请号：US14847415

申请日：2015-09-08

Applicant: Huawei Device Co., Ltd.

Inventor： Jiejing Huang ,  Huangwei Wu ,  Chan Wang

IPC: H04L29/06 ,  H04L29/08 ,  G06F21/62 ,  G06Q10/00

CPC classification number: H04L63/0435 ,  G06F21/6218 ,  G06Q10/00 ,  H04L63/0281 ,  H04L63/0471 ,  H04L63/061 ,  H04L67/1097

Abstract: A file sharing method and apparatus. The method includes uploading, by a first terminal, each encrypted file to a server for saving, and receiving a uniform resource locator (URL) that is returned by the server and corresponds to a location for saving each encrypted file, generating a key package that includes a shared key and a URL that correspond to a file to be shared, and providing the key package for a second terminal, so that the second terminal acquires a corresponding encrypted file by using the URL in the key package, and decrypts the acquired encrypted file by using the shared key in the key package.

公开(公告)号：US09805175B2

公开(公告)日：2017-10-31

申请号：US14714976

申请日：2015-05-18

Applicant: Huawei Device Co., Ltd.

Inventor： Qinliang Zhang ,  Huangwei Wu ,  Yu Zhu ,  Ping Fang

IPC: G06F21/12 ,  G06F21/44 ,  G06F21/57 ,  G06F9/445 ,  H04L29/12 ,  H04L29/08

CPC classification number: G06F21/12 ,  G06F8/61 ,  G06F21/44 ,  G06F21/57 ,  H04L61/2582 ,  H04L67/02

Abstract: A method, apparatus and system for software management are provided that relate to the technical field of communications, and that allow software installed on a Universal Plug and Play (UPnP) device by a service provider to be managed only by that service provider. The method comprises receiving a software installation command sent by a first control device, installing software according to the software installation command and storing a first authentication information required during management of the software; receiving a software management command sent by a second control device, and acquiring a second authentication information corresponding to the software management command, which command is used in managing the software; when the second authentication information is consistent with the first authentication information, executing the software management command.

公开(公告)号：US09619119B2

公开(公告)日：2017-04-11

申请号：US14310991

申请日：2014-06-20

Applicant: Huawei Device Co., Ltd.

Inventor： Huangwei Wu

IPC: G06F3/048 ,  G06F3/0484 ,  G06Q10/10 ,  H04M1/2745 ,  H04M1/725 ,  H04L29/12

CPC classification number: G06F3/0484 ,  G06Q10/10 ,  H04L61/1594 ,  H04M1/274533 ,  H04M1/72552

Abstract: Embodiments of the present invention provide an information prompt processing method, apparatus, and terminal device. The information prompt processing method includes: identifying a contact keyword contained in body content edited in an editing interface; extracting from a contact database at least one piece of contact information corresponding to the contact keyword, generating at least one editing operation according to the contact information and an operation command for the contact information, and displaying the at least one editing operation in the editing interface for a user to select; and executing the operation command for the contact information corresponding to the editing operation according to the selection of the user. The operation process in the embodiments of the present invention is simple, and the operation efficiency when the user adds contact information is improved.

公开(公告)号：US09391837B2

公开(公告)日：2016-07-12

申请号：US13908642

申请日：2013-06-03

Applicant: Huawei Device Co., LTD

Inventor： Huangwei Wu ,  Zhiqin He ,  Qinliang Zhang ,  Yu Zhu

IPC: G06F15/177 ,  H04L12/24 ,  H04L12/28 ,  H04L12/46 ,  H04L29/08

CPC classification number: H04L41/0816 ,  H04L12/281 ,  H04L12/2832 ,  H04L12/4625 ,  H04L41/0213 ,  H04L41/022 ,  H04L41/0226 ,  H04L41/0809 ,  H04L67/16

Abstract: Embodiments of the present invention disclose a method for managing a terminal device, including: obtaining a description file of a UPnP device management data model of a UPnP device in a home network, where the UPnP device management data model is organized by the UPnP device according to a data model defined by a remote management protocol; establishing a data model meeting CWMP requirements, of the UPnP device according to the description file; sending information about the data model of the UPnP device meeting the CWMP requirements to an ACS; receiving a management command of the ACS for the data model of the UPnP device; and converting the management command into a UPnP device management command and sending it to the UPnP device.

Abstract translation: 本发明的实施例公开了一种用于管理终端设备的方法，包括：获得家庭网络中UPnP设备的UPnP设备管理数据模型的描述文件，其中UPnP设备管理数据模型由UPnP设备根据 到由远程管理协议定义的数据模型; 根据描述文件建立满足CWMP要求的数据模型，UPnP设备; 向ACS发送符合CWMP要求的UPnP设备的数据模型信息; 接收用于UPnP设备的数据模型的ACS的管理命令; 将管理命令转换为UPnP设备管理命令，并将其发送到UPnP设备。

公开(公告)号：US20150358167A1

公开(公告)日：2015-12-10

申请号：US14830978

申请日：2015-08-20

Applicant: Huawei Device Co., Ltd.

Inventor： Chan Wang ,  Huangwei Wu

IPC: H04L9/32 ,  H04L29/06

CPC classification number: H04L9/3247 ,  H04L9/3066 ,  H04L63/0281 ,  H04L63/0457 ,  H04L63/126 ,  H04L2209/76

Abstract: A certificateless multi-proxy signature method and apparatus, where the method may include computing, by a proxy signature device, a public key and a private key of the proxy signature device according to a public parameter, where the public key is corresponding to the private key, acquiring a verification result of a standard signature and determining, according to the verification result, whether the standard signature is valid, computing a partial proxy signature of the proxy signature device according to the private key if the verification result is used to represent that the standard signature is valid, and sending the partial proxy signature to a proxy signature device administrator, so that after the proxy signature device administrator obtains a multi-proxy signature through computation according to the partial proxy signature, a multi-proxy signature verification device verifies the multi-proxy signature.

Abstract translation: 一种无证书的多代理签名方法和装置，其中所述方法可以包括由代理签名设备根据公共参数来计算所述代理签名设备的公钥和私钥，其中所述公钥对应于所述私有 获取标准签名的验证结果，并且根据验证结果确定标准签名是否有效，如果验证结果用于表示该标识签名，则根据私钥计算代理签名设备的部分代理签名 标准签名是有效的，并且将部分代理签名发送给代理签名设备管理员，使得在代理签名设备管理员根据部分代理签名通过计算获得多代理签名之后，多代理签名验证设备验证 多代理签名。

公开(公告)号：US20150128257A1

公开(公告)日：2015-05-07

申请号：US14586196

申请日：2014-12-30

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Junjie ZHAO ,  Huangwei Wu ,  Yu Zhu

IPC: G06F21/36

Abstract: An embodiment of the present invention discloses a method for unlocking a terminal device, where a first unlocking password, a second unlocking password, a first unlocking interface, and a second unlocking interface are set on the terminal device. The method includes: acquiring information that triggers displaying of an unlocking interface; displaying the second unlocking interface when the information is acquired and if a status of the terminal device meets a preset condition; receiving information that is input by a user on the second unlocking interface; and determining whether the input information matches the second unlocking password, and if a result of the determining is yes, unlocking the terminal device; where complexity of the second unlocking password is lower than complexity of the first unlocking password. Correspondingly, an embodiment of the present invention further discloses a terminal device. Thus, user experience can be enhanced when robustness of password protection is ensured.

Abstract translation: 本发明的一个实施例公开了一种用于解锁终端设备的方法，其中第一解锁密码，第二解锁密码，第一解锁界面和第二解锁界面被设置在终端设备上。 该方法包括：获取触发解锁接口的显示的信息; 当获取所述信息时显示所述第二解锁接口，以及所述终端设备的状态是否满足预设条件; 接收用户在第二解锁界面上输入的信息; 以及确定所述输入信息是否与所述第二解锁密码匹配，并且如果所述确定的结果为是，则解锁所述终端设备; 其中第二解锁密码的复杂度低于第一解锁密码的复杂度。 相应地，本发明的实施例还公开了一种终端设备。 因此，当确保密码保护的鲁棒性时，可以增强用户体验。

公开(公告)号：US20150109253A1

公开(公告)日：2015-04-23

申请号：US14586601

申请日：2014-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Huangwei Wu

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: Embodiments of the present invention disclose a touch positioning method and apparatus, and a touch screen terminal, where the method includes: recording first track information about moving of a contact point on a touchscreen; determining, from the first track information, second track information that is before a process in which the contact point leaves the touchscreen; and positioning, according to the second track information, a position at which the contact point leaves the touchscreen. In the embodiments of the present invention, a position of a contact point can be accurately positioned according to track information that is before a process in which the contact point leaves a touch screen, so that accuracy of terminal positioning is improved and user experience of a user using a touch screen terminal is enhanced

Abstract translation: 本发明的实施例公开了触摸定位方法和装置以及触摸屏终端，其中所述方法包括：记录关于在触摸屏上移动接触点的第一轨道信息; 从所述第一轨道信息确定在所述接触点离开所述触摸屏的处理之前的第二轨迹信息; 以及根据第二轨道信息定位接触点离开触摸屏的位置。 在本发明的实施例中，可以根据接触点离开触摸屏的处理之前的轨道信息来准确定位接触点的位置，从而提高终端定位的精度和改善用户体验 增强了使用触摸屏终端的用户