Inventor · disambiguated record
Shuanglong Du
Also filed as: Du shuanglong
4 granted patents·42 citations·filing 2022–2024
77Inventor score
Top patents by PatentIndex Score
4 records- 0186USD1056745SCarbon monoxide alarmDu shuanglong·Filed 2023·Granted Jan 7, 2025·13 cites·1 claims
- 0283USD1050927SCarbon monoxide alarmDu shuanglong·Filed 2023·Granted Nov 12, 2024·10 cites·1 claims
- 0382USD1047728SGas or carbon monoxide alarmSHENZHEN WEIAN ENVIRONMENTAL PROTECTION ELECTRONIC TECH CO LTD·Filed 2022·Granted Oct 22, 2024·12 cites·1 claims
- 0480USD1056746SCarbon monoxide alarmDu shuanglong·Filed 2024·Granted Jan 7, 2025·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →