Inventor · disambiguated record
Hongbo Dai
Also filed as: DAI HONGBO
2 granted patents·0 citations·filing 2020–2023
22Inventor score
Top patents by PatentIndex Score
2 records- 0153US12230242B2Sound gathering device for voiceprint monitoring and preparation methodSTATE GRID JIANGSU TAIZHOU POWER SUPPLY COMPANY·Filed 2023·Granted Feb 18, 2025·0 cites·14 claims
- 0246US11292038B2Combined treatment method of petroleum-contaminated soilUNIV CHINA PETROLEUM·Filed 2020·Granted Apr 5, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →