Inventor · disambiguated record
Chenglin Qiu
Also filed as: QIU CHENGLIN
1 granted patent·2 pending applications·0 citations·filing 2018–2023
5Inventor score
Top patents by PatentIndex Score
3 records- 0138US11973824B2Method for data transmission of audio and video in end-to-end systemSHANGHAI ANVIZ TECH CO LTD·Filed 2023·Granted Apr 30, 2024·0 cites·13 claims
- 0223US2018283051A1Wireless controlled fingerprint smart lockU TEC GROUP INC·Filed 2018·Application pending·0 cites
- 0322US2022372789A1Handle and lock structure with the handleSHANGHAI ANVIZ TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →