公开(公告)号：US11914433B2

公开(公告)日：2024-02-27

申请号：US17950501

申请日：2022-09-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changliang Liao ,  Weifeng Wu ,  Li Liao ,  Kenji Nagai ,  Ding Zhong ,  Qiao Deng

IPC: G06F1/16 ,  H04M1/02 ,  F16C11/04 ,  E05D3/12

CPC classification number: G06F1/1681 ,  F16C11/04 ,  G06F1/1616 ,  G06F1/1652 ,  H04M1/0268 ,  E05D3/122 ,  E05Y2201/604 ,  E05Y2900/606

Abstract: A hinge and a mobile terminal to resolve poor use effect of a foldable electronic device. The hinge includes a main body, and a first folding assembly and a second folding assembly that are symmetrically disposed along the main body. When the first folding assembly and the second folding assembly are rotated toward each other, a length of the hinge can be extended, and an accommodation space for accommodating the flexible display can be formed. When the first folding assembly and the second folding assembly are rotated away from each other, the length of the hinge can be reduced, and a support surface for supporting the flexible display can be formed, so that the flexible display cannot be stretched, compressed, or the like during folding and unfolding, thereby improving the use effect and safety of the mobile terminal.

公开(公告)号：US11520481B2

公开(公告)日：2022-12-06

申请号：US17351644

申请日：2021-06-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhen He ,  Yong Zheng ,  Maosheng Huang ,  Tao Wang ,  Ding Zhong

IPC: G06F3/04886 ,  G06F3/04842 ,  G06F3/0354

Abstract: In one embodiment, a sliding track of a user is detected on a shortcut touchpad of user equipment to identify a sliding direction of the sliding track. The sliding direction is matched to an interaction interface of the user equipment. One or more objects, such as an icon or an input box, are determined on a touch display screen of the user equipment based on the sliding direction of the sliding track entered by the user. The shortcut touchpad may be made to be relatively small, facilitating a one-hand operation of the user and improving user experience.

公开(公告)号：US11308305B2

公开(公告)日：2022-04-19

申请号：US16986609

申请日：2020-08-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xilin Wang ,  Tao Wang ,  Ding Zhong ,  Xiao Xing ,  Wei Ma ,  Chun Yen Liu ,  Sooyoung Woo

IPC: G06K9/00

Abstract: This application provides a fingerprint collection apparatus. According to the fingerprint collection method and the related apparatus that are provided in this application, a sensor array is divided into a plurality of areas in terms of a column based on a quantity of input ports of an analog front end component and a quantity of columns of the sensor array, and sensor units in different areas multiplex input channels of the analog front end component by using switches. In this way, when scanning row scanning lines in the sensor array, a row scanning circuit may control the switches to output, to the analog front end component in a time division manner, original fingerprint data collected by the sensor units in the different areas, so that fewer input channels of the analog front end component can be required, and a size of a fingerprint collection apparatus can be reduced.

公开(公告)号：US20250027532A1

公开(公告)日：2025-01-23

申请号：US18908124

申请日：2024-10-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tuo Shi ,  Hewen Shen ,  Ding Zhong ,  Qiang Zhan

IPC: F16C11/04 ,  H05K5/02

Abstract: The hinge mechanism includes a main shaft, a synchronization assembly, a first housing mounting bracket, and a second housing mounting bracket. The first housing mounting bracket and the second housing mounting bracket are located on two opposite sides of the main shaft, and the synchronization assembly is located between the first housing mounting bracket and the second housing mounting bracket. The synchronization assembly includes a first connecting rod, a second connecting rod, and a third connecting rod. The first connecting rod and the third connecting rod are rotatably connected via the second connecting rod, the first connecting rod is rotatably connected to the main shaft. The third connecting rod is slidably connected to the second housing mounting bracket. The first housing mounting bracket is provided with a first track slot, and the first connecting rod slides along the first track slot.

公开(公告)号：US20240427388A1

公开(公告)日：2024-12-26

申请号：US18823017

申请日：2024-09-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hewen Shen ,  Tuo Shi ,  Ding Zhong

IPC: G06F1/16

Abstract: A hinge mechanism includes a main shaft, a synchronization assembly, and two swing arms, where the two swing arms are respectively disposed on two opposite sides of the main shaft, and the two swing arms are rotatably connected to the main shaft. In addition, along an axial direction of the hinge mechanism, the synchronization assembly is located between the two swing arms. The synchronization assembly includes two gear assemblies. Each gear assembly includes a gear member and a connecting rod. The gear member includes a gear and a connection part. Gear surfaces of the gears of the two gear assemblies are engaged with each other, and the two gears are located between two connection parts. Each connecting rod is located between one connection part and one swing arm, and each connecting rod is slidably connected to the connection part and is rotatably connected to the swing arm.

公开(公告)号：US20220261093A1

公开(公告)日：2022-08-18

申请号：US17627390

申请日：2020-07-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ziyue Zhang ,  Changliang Liao ,  Ding Zhong

IPC: G06F3/0338 ,  G06F3/04883

Abstract: A method, applied to an electronic device having a foldable screen that comprises a first sub-screen and a second sub-screen, the method comprises making a determination that a preset condition is met, wherein the preset condition comprises detecting, within a preset duration, a touch operation performed by a user on the electronic device and detecting, using a sensor with the preset condition, a change of an included angle between the first sub-screen and the second sub-screen, and performing, in response to the determination, a preset operation associated with the touch operation and the change of the included angle.

公开(公告)号：US11336761B2

公开(公告)日：2022-05-17

申请号：US17006134

申请日：2020-08-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianbo Ran ,  Ding Zhong ,  Wenming Shi ,  Hehui Yang

IPC: H04M1/02

Abstract: Embodiments of this application describe a middle frame and a terminal device, where the middle frame includes a middle plate, at least one middle element, at least one welding platform, and an outer frame. The at least one middle element is fixedly connected to an edge of the middle plate, and the at least one welding platform is fixedly connected to an inner side of the outer frame. Further, the at least one welding platform on the outer frame is in welded connection with the at least one middle element on the middle plate.

公开(公告)号：US11252835B2

公开(公告)日：2022-02-15

申请号：US16811308

申请日：2020-03-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ding Zhong ,  Wangchun Lyu ,  Zhaoliang Su ,  Wen Fan

IPC: H05K5/03 ,  G06F1/16 ,  H05K5/00

Abstract: A display module, a terminal device and a bendable cover, where the bendable cover includes a flexible substrate and hard plates. The flexible substrate has a hard area and a bending area. A quantity of hard areas is the same as a quantity of the hard plates, where the hard areas are in a one-to-one correspondence with the hard plates, and each of the hard plates is located on a surface of a corresponding hard area. There is a bending area between two adjacent hard areas. Under an effect of external force, the bendable cover is capable of bending along the bending area.

公开(公告)号：US20250060796A1

公开(公告)日：2025-02-20

申请号：US18936376

申请日：2024-11-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hewen Shen ,  Ding Zhong ,  Wenwen Wu ,  Wen Fan ,  Yuehua Hu

IPC: G06F1/16

Abstract: A hinge mechanism includes an inner hinge, a rotating assembly that can rotate relative to the inner hinge, and an outer hinge. The inner hinge is connected to the outer hinge, and the rotating assembly is located between the inner hinge and the outer hinge. The rotating assembly includes a first swing arm, a second swing arm, and a linkage structure, and the first swing arm and the second swing arm may rotate relative to the inner hinge. The linkage structure includes a rotating member, a first translation member, and a second translation member. The first swing arm and the second swing arm can drive the first translation member and the second translation member to move reversely, and the rotating member can move synchronously with the first translation member and the second translation member.

公开(公告)号：US20240389249A1

公开(公告)日：2024-11-21

申请号：US18789519

申请日：2024-07-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weifeng Wu ,  Ding Zhong ,  Qiang Zhan ,  Leilei Hua ,  Haiqiang Tian ,  Changliang Liao ,  Zhi Xie

IPC: H05K5/02 ,  F16C11/04

Abstract: A hinge mechanism includes a base and two rotating components. Each rotating component includes a support arm, a swing arm, and a housing mounting bracket. The two support arms are respectively disposed on two sides of the base and are rotatably connected to the base. The two swing arms are respectively disposed on two sides of the base and are rotatably connected to the base. Each of the two housing mounting bracket is provided with two sliding grooves. For a support arm, a swing arm, and a housing mounting bracket that are located on a same side of the base, the support arm and the swing arm may separately slide in a sliding groove, and projections of sliding directions of the support arm and the swing arm are not parallel in a reference plane perpendicular to the rotation axes of the support arm and the swing arm.