Inventor · disambiguated record
Zengzhao Chen
Also filed as: CHEN ZENGZHAO
2 granted patents·2 pending applications·2 citations·filing 2018–2024
32Inventor score
Files withUNIV CENTRAL CHINA NORMAL4
Top patents by PatentIndex Score
4 records- 0162US10884112B2Fingerprint positioning method and system in smart classroomUNIV CENTRAL CHINA NORMAL·Filed 2018·Granted Jan 5, 2021·2 cites·4 claims
- 0254US2025329342A1Multi-mode emotion recognition method, system, electronic device and storage mediumUNIV CENTRAL CHINA NORMAL·Filed 2024·Application pending·0 cites
- 0353US2025046336A1Multi-speaker overlapping voice detection method and system thereofUNIV CENTRAL CHINA NORMAL·Filed 2024·Application pending·0 cites
- 0438US12254692B2Construction method and system of descriptive model of classroom teaching behavior eventsUNIV CENTRAL CHINA NORMAL·Filed 2021·Granted Mar 18, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →