Inventor · disambiguated record
Dongcun Cheng
Also filed as: CHENG DONGCUN
15 granted patents·6 pending applications·10 citations·filing 2020–2024
85Inventor score
Files withVIVO MOBILE COMMUNICATION CO LTD21
Top patents by PatentIndex Score
21 records- 0191US12314091B2Folding mechanism and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted May 27, 2025·4 cites·20 claims
- 0284US12399534B2Folding mechanism and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Aug 26, 2025·2 cites·16 claims
- 0384US12127360B2Electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2022·Granted Oct 22, 2024·1 cites·8 claims
- 0481US12498769B2Folding mechanism, support structure and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Dec 16, 2025·1 cites·20 claims
- 0580US11575778B2Hinge and mobile terminalVIVO MOBILE COMMUNICATION CO LTD·Filed 2020·Granted Feb 7, 2023·2 cites·20 claims
- 0660US12145713B2Electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·9 claims
- 0755US12411396B2Electronic device, control method and control apparatus thereof, and terminal deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·16 claims
- 0854US2024007553A1Foldable mechanism, bracket structure, and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Application pending·0 cites
- 0954US2024179388A1Camera module and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2024·Application pending·0 cites
- 1053US2025023968A1Electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2024·Application pending·0 cites
- 1153US2025036170A1Hinge Mechanism and Electronic DeviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2024·Application pending·0 cites
- 1252US12498770B2Folding mechanism and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 1352US12464212B2Electronic device for reducing height dimension of camera module decorative partVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·9 claims
- 1450US12047666B2Camera module and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·15 claims
- 1550US2024111340A1Folding mechanism and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Application pending·0 cites
- 1648US11985400B2Camera module and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2022·Granted May 14, 2024·0 cites·18 claims
- 1747US2024007552A1Folding mechanism, support structure, and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Application pending·0 cites
- 1846US11463562B2Hinge and mobile terminalVIVO MOBILE COMMUNICATION CO LTD·Filed 2020·Granted Oct 4, 2022·0 cites·20 claims
- 1943US12028596B2Camera module and electronic deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 2042US12411529B2Connection component and mobile terminalVIVO MOBILE COMMUNICATION CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·16 claims
- 2142US11876919B2Terminal deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2021·Granted Jan 16, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →