Inventor · disambiguated record
Changchun Shi
Also filed as: SHI CHANGCHUN
1 granted patent·5 pending applications·0 citations·filing 2023–2025
13Inventor score
Top patents by PatentIndex Score
6 records- 0161US2025243899A1Rotary shaft assembly, foldable shell and electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 0258US12222772B2Rotating shaft mechanism and foldable electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 0358US2025147557A1Rotating shaft mechanism and foldable electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 0444US2024419221A1Rotating shaft apparatus, foldable housing and electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
- 0542US2024370064A1Torque module, rotating shaft assembly, and electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
- 0640US2024431053A1Rotating shaft assembly and electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →