Inventor · disambiguated record
Don Campbell
Also filed as: CAMPBELL DON · CAMPBELL DON E · CAMPBELL DON E K
10 granted patents·8 pending applications·446 citations·filing 2001–2024
89Inventor score
Files withCAMPBELL DON E K4DATAVALET TECH3COGNOS INC2MAGNATONE HEARING AID CORP2DATAVALET TECHNOLOGIES1
Top patents by PatentIndex Score
18 records- 0195US6995768B2Interactive business data visualization systemCOGNOS INC·Filed 2001·Granted Feb 7, 2006·302 cites·12 claims
- 0292US7182820B2Methods and apparatus for cleaning a hearing aid deviceMAGNATONE HEARING AID CORP·Filed 2003·Granted Feb 27, 2007·60 cites·29 claims
- 0390US8800712B2Ear tip piece for attenuating soundCAMPBELL DON E K·Filed 2012·Granted Aug 12, 2014·47 cites·22 claims
- 0482US8917892B2Automated real speech hearing instrument adjustment systemPOE MICHAEL L·Filed 2012·Granted Dec 23, 2014·18 cites·22 claims
- 0579US8180083B2Protective cover for behind-the-ear hearing aid deviceCAMPBELL DON E K·Filed 2009·Granted May 15, 2012·14 cites·26 claims
- 0675US10602309B2System and method for wireless device detection, recognition and visit profilingDATAVALET TECH·Filed 2018·Granted Mar 24, 2020·3 cites·11 claims
- 0757US2004210525A1Billing system for verifying billing informationFiled 2003·Application pending·0 cites
- 0855US12028935B2System and method for wireless device detection, recognition and visit profilingDATAVALET TECH·Filed 2022·Granted Jul 2, 2024·0 cites·16 claims
- 0953US12143767B1Earphone bidirectional pressure portMAGNATONE HEARING AID CORP·Filed 2024·Granted Nov 12, 2024·0 cites·12 claims
- 1051US2005145194A1Vibrating livestock prod with pneumatic actuationFiled 2005·Application pending·0 cites
- 1149US6853375B2Method for preemptive screen renderingCOGNOS INC·Filed 2001·Granted Feb 8, 2005·2 cites·19 claims
- 1249US2014355592A1System and method for wireless device detection, recognition and visit profilingDATAVALET TECHNOLOGIES·Filed 2014·Application pending·0 cites
- 1348US2005165679A1System and method for fund raisingFiled 2005·Application pending·0 cites
- 1448US2005109286A1Vibrating livestock prod with pneumatic actuationPACKERLAND PACKING COMPANY INC·Filed 2003·Application pending·0 cites
- 1547US2020162890A1System and method for wireless device detection, recognition and visit profilingDATAVALET TECH·Filed 2020·Application pending·0 cites
- 1643US8820474B2Ear tip piece for hearing instrumentsCAMPBELL DON E K·Filed 2011·Granted Sep 2, 2014·0 cites·22 claims
- 1742US2008298600A1Automated real speech hearing instrument adjustment systemPOE MICHAEL·Filed 2008·Application pending·0 cites
- 1841US2015242444A1Coded image sharing system (ciss)CAMPBELL DON E K·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →