Inventor · disambiguated record
Roger Sperline
Also filed as: SPERLINE ROGER · SPERLINE ROGER P
7 granted patents·1 pending application·110 citations·filing 2003–2022
84Inventor score
Top patents by PatentIndex Score
8 records- 0190US7403065B1Differential transimpedance amplifier circuit for correlated differential amplificationSANDIA CORP·Filed 2006·Granted Jul 22, 2008·30 cites·18 claims
- 0290US6809313B1Micro faraday-element array detector for ion mobility spectroscopySANDIA CORP·Filed 2003·Granted Oct 26, 2004·60 cites·7 claims
- 0385US7498585B2Method and apparatus for simultaneous detection and measurement of charged particles at one or more levels of particle flux for analysis of sameBATTELLE MEMORIAL INSTITUTE·Filed 2006·Granted Mar 3, 2009·8 cites·29 claims
- 0481US7538320B2Ion detection device and method with compressing ion-beam shutterUNIV ARIZONA·Filed 2007·Granted May 26, 2009·7 cites·41 claims
- 0570US9134272B2Sensitive ion detection device and method for analysis of compounds as vapors in gasesUNIV ARIZONA STATE·Filed 2013·Granted Sep 15, 2015·1 cites·19 claims
- 0670US8653449B2Sensitive ion detection device and method for analysis of compounds as vapors in gasesDENTON M BONNER·Filed 2008·Granted Feb 18, 2014·4 cites·30 claims
- 0757US2009121151A1Method and Apparatus for Simultaneous Detection and Measurement of Charged Particles at One or More Levels of Particle Flux for Analysis of SameDENTON M BONNER·Filed 2009·Application pending·0 cites
- 0843US12131894B2Virtual slit cycloidal mass spectrometerUNIV DUKE·Filed 2022·Granted Oct 29, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →