Inventor · disambiguated record
Lifeng Long
Also filed as: LONG LIFENG
3 granted patents·0 citations·filing 2021–2022
39Inventor score
Technology areasH04R
Files withVIVO MOBILE COMMUNICATION CO LTD3
Top patents by PatentIndex Score
3 records- 0150US11706550B2Terminal deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·11 claims
- 0246US11930345B2Speaker and terminal deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2021·Granted Mar 12, 2024·0 cites·18 claims
- 0336US11924620B2Speaker and terminal deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →