Assignee
PARK MELVIN ANDREW
US·9 granted patents·87 citations·filing 2011–2012
Top patents by PatentIndex Score
9 records- 0196US8766176B2Spectrum acquisition modes for ion mobility spectrometers using trapped ionsPARK MELVIN ANDREW·Filed 2011·Granted Jul 1, 2014·44 cites·11 claims
- 0293US8941054B2Selective ion mobility spectrometer formed from two consecutive mass selective filtersPARK MELVIN ANDREW·Filed 2011·Granted Jan 27, 2015·13 cites·11 claims
- 0392US8941055B2Selective ion mobility filterPARK MELVIN ANDREW·Filed 2012·Granted Jan 27, 2015·14 cites·17 claims
- 0489US8969798B2Abridged ion trap-time of flight mass spectrometerPARK MELVIN ANDREW·Filed 2011·Granted Mar 3, 2015·8 cites·27 claims
- 0580US9184040B2Abridged multipole structure for the transport and selection of ions in a vacuum systemPARK MELVIN ANDREW·Filed 2011·Granted Nov 10, 2015·4 cites·27 claims
- 0673US8927940B2Abridged multipole structure for the transport, selection and trapping of ions in a vacuum systemPARK MELVIN ANDREW·Filed 2011·Granted Jan 6, 2015·2 cites·21 claims
- 0771US8575542B1Method and device for gas-phase ion fragmentationPARK MELVIN ANDREW·Filed 2012·Granted Nov 5, 2013·2 cites·20 claims
- 0853US8624180B2Resolution enhancement for ion mobility spectrometersPARK MELVIN ANDREW·Filed 2011·Granted Jan 7, 2014·0 cites·11 claims
- 0946US8399830B2Means and method for field asymmetric ion mobility spectrometry combined with mass spectrometryPARK MELVIN ANDREW·Filed 2011·Granted Mar 19, 2013·0 cites·36 claims
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