Chunjun Ma

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Supporting structure and foldable display apparatus
- Patent number 12,250,779
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Yin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Composite structure, flexible display assembly, and foldable displa...
- Patent number 12,150,262
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Xu Zhu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Foldable electronic device
- Patent number 12,066,863
- Issue date Aug 20, 2024
- Huawei Technologies Co., Ltd.
- Jianbo Ran
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FOLDABLE-SCREEN DEVICE AND HINGE COMPONENT
- Publication number 20240385659
- Publication date Nov 21, 2024
- HUAWEI TECHNOLOGIES CO., LTD.
- Hao WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROTATING MECHANISM AND ELECTRONIC DEVICE
- Publication number 20240338058
- Publication date Oct 10, 2024
- Huawei Technologies Co., Ltd
- Zhengyi Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Folding Apparatus and Electronic Device
- Publication number 20240069604
- Publication date Feb 29, 2024
- Huawei Technologies Co., Ltd
- Zhengyi Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOLDING MECHANISM, HOUSING APPARATUS, AND ELECTRONIC DEVICE
- Publication number 20230403347
- Publication date Dec 14, 2023
- HUAWEI TECHNOLOGIES CO., LTD.
- Ting Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Folding Apparatus and Electronic Device
- Publication number 20230229189
- Publication date Jul 20, 2023
- Huawei Technologies Co., Ltd
- Yunyong Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Folding Apparatus and Electronic Device
- Publication number 20230171334
- Publication date Jun 1, 2023
- Huawei Technologies Co., Ltd
- Zhengyi Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Folding Apparatus and Electronic Device
- Publication number 20230164253
- Publication date May 25, 2023
- Huawei Technologies Co., Ltd
- Zhengyi Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Folding Apparatus and Electronic Device
- Publication number 20230075646
- Publication date Mar 9, 2023
- Huawei Technologies Co., Ltd.
- Linhui Niu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display Assembly and Electronic Device
- Publication number 20220352483
- Publication date Nov 3, 2022
- Huawei Technologies Co., Ltd
- Chunjun Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Composite Structure, Flexible Display Assembly, and Foldable Displa...
- Publication number 20220295655
- Publication date Sep 15, 2022
- Huawei Technologies Co., Ltd
- Xu Zhu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Rotating Mechanism And Foldable Display Terminal
- Publication number 20220261040
- Publication date Aug 18, 2022
- Huawei Technologies Co., Ltd
- Yong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Supporting Structure and Foldable Display Apparatus
- Publication number 20220217857
- Publication date Jul 7, 2022
- Huawei Technologies Co., Ltd
- Yin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOLDABLE ELECTRONIC DEVICE
- Publication number 20220075415
- Publication date Mar 10, 2022
- HUAWEI TECHNOLOGIES CO.,LTD.
- Jianbo Ran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mobile Terminal
- Publication number 20210014347
- Publication date Jan 14, 2021
- Huawei Technologies Co., Ltd
- Chunjun Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Supporting structure and foldable display apparatus

Composite structure, flexible display assembly, and foldable displa...

Foldable electronic device

Patents Applicationslast 30 patents

FOLDABLE-SCREEN DEVICE AND HINGE COMPONENT

ROTATING MECHANISM AND ELECTRONIC DEVICE

Folding Apparatus and Electronic Device

FOLDING MECHANISM, HOUSING APPARATUS, AND ELECTRONIC DEVICE

Folding Apparatus and Electronic Device

Folding Apparatus and Electronic Device

Folding Apparatus and Electronic Device

Folding Apparatus and Electronic Device

Display Assembly and Electronic Device

Composite Structure, Flexible Display Assembly, and Foldable Displa...

Rotating Mechanism And Foldable Display Terminal

Supporting Structure and Foldable Display Apparatus

FOLDABLE ELECTRONIC DEVICE

Mobile Terminal