Assignee
KLEIN DAVID
US·11 granted patents·2 pending applications·107 citations·filing 1991–2022
Top patents by PatentIndex Score
13 records- 0191US8744844B2System and method for adaptive intelligent noise suppressionKLEIN DAVID·Filed 2007·Granted Jun 3, 2014·26 cites·20 claims
- 0291US8189766B1System and method for blind subband acoustic echo cancellation postfilteringKLEIN DAVID·Filed 2007·Granted May 29, 2012·28 cites·21 claims
- 0383US8886525B2System and method for adaptive intelligent noise suppressionKLEIN DAVID·Filed 2012·Granted Nov 11, 2014·9 cites·19 claims
- 0483US8341054B2System and method for bank account management and currency investmentKLEIN DAVID·Filed 2010·Granted Dec 25, 2012·6 cites·31 claims
- 0573US8315857B2Systems and methods for audio signal analysis and modificationKLEIN DAVID·Filed 2006·Granted Nov 20, 2012·9 cites·19 claims
- 0658US7996474B2Placing email substrings in a new chronological orderKLEIN DAVID·Filed 2008·Granted Aug 9, 2011·0 cites·8 claims
- 0756US2009228398A1Maximum running spreadKLEIN DAVID·Filed 2008·Application pending·0 cites
- 0853US12310486B2Finger moistener containerKLEIN DAVID·Filed 2022·Granted May 27, 2025·0 cites·18 claims
- 0950US11466808B2Apparatus for holding a container on an uneven surfaceKLEIN DAVID·Filed 2021·Granted Oct 11, 2022·0 cites·13 claims
- 1046US5131663ABoard game with two playing areasKLEIN DAVID·Filed 1991·Granted Jul 21, 1992·13 cites·23 claims
- 1145USD363319SDeck of playing cardsKLEIN DAVID·Filed 1994·Granted Oct 17, 1995·5 cites·1 claims
- 1244US2015033764A1Thermoelectric air conditionerKLEIN DAVID·Filed 2013·Application pending·0 cites
- 1339US5310234AVehicle message boxKLEIN DAVID·Filed 1993·Granted May 10, 1994·11 cites·10 claims
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