公开(公告)号：US20240040343A1

公开(公告)日：2024-02-01

申请号：US18258473

申请日：2021-12-13

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Nan Lin

IPC: H04W4/14 ,  H04W68/00

CPC classification number: H04W4/14 ,  H04W68/00

Abstract: Embodiments of this application provide an information processing method. The method is applied to a system including a first device and a second device, and the first device is connected to the second device. The method includes: The second device receives first information, and sends the first information to the first device, where the first information indicates to perform a target operation. The first device outputs the first information after receiving the first information. The first device receives a first operation. The first device sends a first notification to the second device in response to the first operation. The second device performs the target operation after receiving the first notification.

公开(公告)号：US20240008107A1

公开(公告)日：2024-01-04

申请号：US18247336

申请日：2021-09-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nan Lin

IPC: H04W76/10 ,  H04W4/80

CPC classification number: H04W76/10 ,  H04W4/80

Abstract: A communication connection establishment method is applicable to a system including an intermediate device, a first device, and a second device. The intermediate device obtains first data of the first device and parses the first data. The intermediate device establishes a first communication connection to the first device when the intermediate device determines that the first data includes connection configuration information required for establishing a wireless connection to the first device and obtains second data of the second device and parses the second data. When the intermediate device determines that the second data includes connection configuration information required for establishing a wireless connection to the second device, the intermediate device sends third data to the first device instructing the first device to establish a second communication connection to the second device.

公开(公告)号：US20250098092A1

公开(公告)日：2025-03-20

申请号：US18963712

申请日：2024-11-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nan Lin ,  Menglong Zhao ,  Qian He ,  Wenjian Yang ,  Kemin Zhang ,  Zhuang Liu

IPC: H05K5/06 ,  B01D29/03 ,  B01D29/58 ,  B01D35/02 ,  G04B37/08 ,  H04R1/02

Abstract: A filtration apparatus and an electronic device are provided to resolve the problem of housing body sealing failures caused by particulate matter in water damaging the waterproof membrane sealing the electronic device. In the filtration apparatus and electronic device, a first filter layer is disposed on an outer side of an outer surface of a housing body, a second filter layer is disposed between the outer surface and the first filter layer, and both the first filter layer and the second filter layer cover function holes on the housing body.

公开(公告)号：US20240393748A1

公开(公告)日：2024-11-28

申请号：US18699314

申请日：2022-10-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaodong Li ,  Menglong Zhao ,  Bo Yang ,  Wenjian Yang ,  Zhuang Liu ,  Nan Lin

IPC: G04G21/04 ,  G04R20/06 ,  G04R60/08

Abstract: This application provides a wearable device, including an antenna radiator, a Satellite communication module, and a processor. The Satellite communication module includes a satellite positioning unit and a short packet unit. The satellite positioning unit is configured to obtain, under control of the processor, global positioning information by using the antenna radiator. The short packet unit is configured to multiplex, under control of the processor, the antenna radiator to receive or send a Satellite short packet. This application further provides a Satellite short packet sending method applied to the wearable device, and the method includes: When receiving an input signal and/or when determining that a current environment meets a trigger condition, the processor of the wearable device controls the Satellite communication module to send the Satellite short packet by using the antenna radiator.

公开(公告)号：US20230328172A1

公开(公告)日：2023-10-12

申请号：US18011368

申请日：2021-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Nan Lin

IPC: H04M1/72469 ,  H04M1/72454

CPC classification number: H04M1/72469 ,  H04M1/72454

Abstract: This application provides a call prompt method, a call device, a readable storage medium, and a chip system. The method includes: enabling a call prompt mode; identifying a first audio feature of call audio received by the call device; determining a call state based on the first audio feature; and performing call prompting based on a call prompting manner corresponding to the call state.