Inventor · disambiguated record
Guodu Cai
Also filed as: Cai Guodu
2 granted patents·0 citations·filing 2020–2021
20Inventor score
Top patents by PatentIndex Score
2 records- 0145US12165652B2Method for training a voiceprint extraction model and method for voiceprint recognition, and device and medium thereofBEIJING XIAOMI PINECONE ELECTRONICS CO LTD·Filed 2020·Granted Dec 10, 2024·0 cites·16 claims
- 0241US11848029B2Method and device for detecting audio signal, and storage mediumBEIJING XIAOMI PINECONE ELECTRONICS CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →