公开(公告)号：US11163589B2

公开(公告)日：2021-11-02

申请号：US16754701

申请日：2017-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobing Tu ,  Hao Chen ,  Bifeng Tong ,  Fei Wang ,  Yinglu Lin ,  Xiaoxiao Chen

IPC: G06F9/44 ,  G06F9/445 ,  G06F9/448 ,  G06F9/48

Abstract: A class unloading method comprises: loading, by an electronic device, n classes after an application is started, where n is a positive integer; generating a reference mapping table, where the reference mapping table includes a reference relationship between the n classes and m class objects corresponding to the n classes and a dependency relationship between the m class objects corresponding to the n classes, the dependency relationship is used to represent an interdependency mapping relationship between different class objects, and m is a positive integer greater than or equal to n; and unloading a first class of the n classes based on the reference mapping table in an operation process of the application.

公开(公告)号：US10261906B2

公开(公告)日：2019-04-16

申请号：US15630105

申请日：2017-06-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianhua Zhou ,  Yan Li ,  Po Zhang ,  Fei Wang

IPC: G06F12/08 ,  G06F12/0862 ,  G06F3/06 ,  G06F12/02

Abstract: A data accessing method includes: determining whether a preset cache area has cached data that a read target address points to when receiving a read instruction that includes the read target address; and finding a cache address corresponding to the read target address according to a first mapping relationship if the preset cache area has cached the data that the read target address points to, and reading data that the cache address points to from the preset cache area, where the first mapping relationship is used to record a correspondence between the target address and the cache address; orreading, from non-volatile storage space, the data that the read target address points to if the preset cache area has not cached the data that the read target address points to. By means of the method, data read errors caused by write interference can be reduced.

公开(公告)号：US20250053830A1

公开(公告)日：2025-02-13

申请号：US18927818

申请日：2024-10-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei Wang ,  Jun Fan ,  Liangfeng Jin ,  Zhipei Jin ,  Zhao Yang ,  Yang Fu

IPC: G06N5/02 ,  G06Q30/0601

Abstract: A method for creating a configuration knowledge base, includes: determining a hierarchical structure between a plurality of modules in a product family based on the plurality of modules; determining a knowledge package of each module based on the hierarchical structure; and releasing the knowledge package of each module in the product family to a configuration knowledge base, to obtain a configuration knowledge base of the product family. The hierarchical structure indicates a hierarchical relationship between a parent module and a child module in the plurality of modules. Each parent module includes one or more child modules. A knowledge package of the parent module includes an input interface algorithm of the child module associated with the parent module.

公开(公告)号：USD982541S1

公开(公告)日：2023-04-04

申请号：US29704106

申请日：2019-09-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Designer： Joon Suh Kim ,  Joon Hyung Kim ,  Ting Xu ,  Jie Huang ,  Fei Wang ,  Zhiqiang Jiang ,  Guang Cao

公开(公告)号：US11579899B2

公开(公告)日：2023-02-14

申请号：US16820964

申请日：2020-03-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qibin Yang ,  Fei Wang

IPC: G06F21/62 ,  G06F9/54 ,  G06F16/245 ,  G06F9/445 ,  G06F21/52

Abstract: A method and a device for managing a node includes: initiating, by an application program, a first request by calling an interface function, where the first request is used to perform an operation on a feature node in a kernel; searching, based on a keyword of the interface function, a table used for node management for an entry corresponding to the feature node, where the entry includes a node identifier of the feature node and a user handle identifier of the feature node; and performing, by the user program, the operation on the feature node based on the user handle identifier. A program running in user space can be prevented from directly accessing a feature node in kernel space, thereby improving system security.

公开(公告)号：USD959397S1

公开(公告)日：2022-08-02

申请号：US29724318

申请日：2020-02-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Designer： Ting Xu ,  Jie Huang ,  Guang Cao ,  Mengyao Xie ,  Fei Wang

公开(公告)号：US20200218816A1

公开(公告)日：2020-07-09

申请号：US16820964

申请日：2020-03-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qibin Yang ,  Fei Wang

IPC: G06F21/62 ,  G06F9/54 ,  G06F16/245 ,  G06F9/445 ,  G06F21/52

Abstract: A method and a device for managing a node includes: initiating, by an application program, a first request by calling an interface function, where the first request is used to perform an operation on a feature node in a kernel; searching, based on a keyword of the interface function, a table used for node management for an entry corresponding to the feature node, where the entry includes a node identifier of the feature node and a user handle identifier of the feature node; and performing, by the user program, the operation on the feature node based on the user handle identifier. A program running in user space can be prevented from directly accessing a feature node in kernel space, thereby improving system security.

公开(公告)号：US12177376B2

公开(公告)日：2024-12-24

申请号：US18014591

申请日：2021-07-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changle Qi ,  Bifeng Tong ,  Fei Wang ,  Yuchi Ma ,  Ben Zhou ,  Jiajia Hu ,  Weifeng Cui ,  Dezhi Huang

IPC: H04M1/72412 ,  G06F3/14 ,  G06F9/54 ,  H04W4/80

Abstract: This application discloses a coordinated control method and system for electronic devices. When triggering coordinated control, a second electronic device sends remote view logic information associated with a running business to a first electronic device. The first device directly locally loads an application-related interface based on an interface layout file included in the remote view logic information. In this way, for the first device end, a component, a parameter, and the like that are related to the running application of the second device do not need to be customized on the first device end for the running application, and only the remote view logic information transmitted to the first device needs to be loaded. Distributed application logic may be defined for all running applications of the second device on a side of the second device, and then the second device synchronizes the distributed application logic with the first device.

公开(公告)号：USD1010597S1

公开(公告)日：2024-01-09

申请号：US29821175

申请日：2021-12-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Designer： Ting Xu ,  Jie Huang ,  Fei Wang ,  Zedong Zeng ,  Guang Cao

Abstract: FIG. 1 is a front perspective view of a first embodiment of a moble phone, showing our new design in a folded state;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is a back perspective view thereof;
FIG. 9 is a front perspective view thereof, showing our new design in an unfolded state;
FIG. 10 is a back perspective view thereof, showing our new design in an unfolded state;
FIG. 11 is a front perspective view of a second embodiment of a moble phone, showing our new design in a folded state;
FIG. 12 is a front view thereof;
FIG. 13 is a back view thereof;
FIG. 14 is a top view thereof;
FIG. 15 is a bottom view thereof;
FIG. 16 is a right side view thereof;
FIG. 17 is a left side view thereof;
FIG. 18 is a back perspective view thereof;
FIG. 19 is a front perspective view thereof, showing our new design in an unfolded state;
FIG. 20 is a back perspective view thereof, showing our new design in an unfolded state;
FIG. 21 is a front perspective view of a third embodiment of a moble phone, showing our new design in a folded state;
FIG. 22 is a front view thereof;
FIG. 23 is a back view thereof;
FIG. 24 is a top view thereof;
FIG. 25 is a bottom view thereof;
FIG. 26 is a right side view thereof;
FIG. 27 is a left side view thereof;
FIG. 28 is a back perspective view thereof;
FIG. 29 is a front perspective view thereof, showing our new design in an unfolded state;
FIG. 30 is a back perspective view thereof, showing our new design in an unfolded state;
FIG. 31 is a front perspective view of a fourth embodiment of a moble phone, showing our new design in a folded state;
FIG. 32 is a front view thereof;
FIG. 33 is a back view thereof;
FIG. 34 is a top view thereof;
FIG. 35 is a bottom view thereof;
FIG. 36 is a right side view thereof;
FIG. 37 is a left side view thereof;
FIG. 38 is a back perspective view thereof;
FIG. 39 is a front perspective view thereof, showing our new design in an unfolded state;
FIG. 40 is a back perspective view thereof, showing our new design in an unfolded state;
FIG. 41 is a front perspective view of a fifth embodiment of a moble phone, showing our new design in a folded state;
FIG. 42 is a front view thereof;
FIG. 43 is a back view thereof;
FIG. 44 is a top view thereof;
FIG. 45 is a bottom view thereof;
FIG. 46 is a right side view thereof;
FIG. 47 is a left side view thereof;
FIG. 48 is a back perspective view thereof;
FIG. 49 is a front perspective view thereof, showing our new design in an unfolded state;
FIG. 50 is a back perspective view thereof, showing our new design in an unfolded state;
FIG. 51 is a front perspective view of a sixth embodiment of a moble phone, showing our new design in a folded state;
FIG. 52 is a front view thereof;
FIG. 53 is a back view thereof;
FIG. 54 is a top view thereof;
FIG. 55 is a bottom view thereof;
FIG. 56 is a right side view thereof;
FIG. 57 is a left side view thereof;
FIG. 58 is a back perspective view thereof;
FIG. 59 is front perspective view thereof; and,
FIG. 60 is a back perspective view thereof, showing our new design in an unfolded state.
The broken lines in drawings show portions of the mobile phone that form no part of the claimed design.

公开(公告)号：US20230413304A1

公开(公告)日：2023-12-21

申请号：US18449790

申请日：2023-08-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fei Wang ,  Zhenning Wang ,  Haibo Chen ,  Jian Cheng ,  Hongjiang Zhao ,  Shanxi Chen

IPC: H04W72/52 ,  H04W72/0446 ,  H04W72/044 ,  H04W72/1263

CPC classification number: H04W72/52 ,  H04W72/0446 ,  H04W72/0466 ,  H04W72/1263

Abstract: A resource scheduling method implemented by a device, where the resource scheduling method includes determining a load characteristic of a frame drawing thread, where the frame drawing thread draws an image frame determining a target resource scheduling manner based on the load characteristic, and scheduling a resource for the frame drawing thread in the target resource scheduling manner.