Inventor · disambiguated record
Dao Nguyen
Also filed as: NGUYEN DAO · NGUYEN DAO H · NGUYEN DAO HINH
10 granted patents·1 pending application·155 citations·filing 1998–2022
87Inventor score
Top patents by PatentIndex Score
11 records- 0188US6797944B2Laser desorption and detection of explosives, narcotics, and other chemical substancesCONTROL SCREENING LLC·Filed 2002·Granted Sep 28, 2004·49 cites·53 claims
- 0286US6984524B2Chemiluminescent detection of explosives, narcotics, and other chemical substancesCONTROL SCREENING LLC·Filed 2002·Granted Jan 10, 2006·47 cites·40 claims
- 0375US6946300B2Multi-modal detection of explosives, narcotics, and other chemical substancesCONTROL SCREENING LLC·Filed 2003·Granted Sep 20, 2005·41 cites·16 claims
- 0474US10641752B2Detection of nitrogen containing and nitrogen free explosivesSCINTREX TRACE CORP·Filed 2017·Granted May 5, 2020·1 cites·10 claims
- 0573US12373893B2Chatbot system and machine learning modules for query analysis and interface generationALLSTATE INSURANCE CO·Filed 2022·Granted Jul 29, 2025·1 cites·19 claims
- 0668US8841609B2Detection apparatus and methods utilizing ion mobility spectrometryAutoclear LLC·Filed 2013·Granted Sep 23, 2014·2 cites·19 claims
- 0760US11549926B2Detection of nitrogen containing and nitrogen free explosivesSCINTREX TRACE CORP·Filed 2020·Granted Jan 10, 2023·0 cites·11 claims
- 0860US6271207B1Enhanced expression of transgenesUNIV TEXAS·Filed 1998·Granted Aug 7, 2001·14 cites·10 claims
- 0953US6989375B2Enhanced expression of transgenesUNIV TEXAS·Filed 2001·Granted Jan 24, 2006·0 cites·44 claims
- 1051US12393793B2Systems and methods for user classification with respect to a chatbotALLSTATE INSURANCE CO·Filed 2022·Granted Aug 19, 2025·0 cites·18 claims
- 1140US2006081073A1Multi-zonal detection of explosives, narcotics, and other chemical substancesVANDRISH GEORGES·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dao Nguyen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →