Inventor · disambiguated record
Douglas C. Campbell
Also filed as: CAMPBELL DOUGLAS C · CAMPBELL DOUGLAS CARL
19 granted patents·7 pending applications·281 citations·filing 2000–2024
95Inventor score
Top patents by PatentIndex Score
26 records- 0196US9316694B2Battery monitoring system with time-based diagnostic activationJOHNSON CONTROLS TECH CO·Filed 2013·Granted Apr 19, 2016·26 cites·18 claims
- 0294US8643481B2Interior rearview mirror assembly with integrated indicator symbolCAMPBELL DOUGLAS C·Filed 2010·Granted Feb 4, 2014·20 cites·29 claims
- 0393US9581654B2Vehicle battery monitoring systemJOHNSON CONTROLS TECH CO·Filed 2013·Granted Feb 28, 2017·13 cites·20 claims
- 0487US7516072B2System and method for selecting a user speech profile for a device in a vehicleJOHNSON CONTROLS TECH CO·Filed 2004·Granted Apr 7, 2009·44 cites·15 claims
- 0586US9196309B2Source content preview in a media systemSCHULTZ STEVEN GENE·Filed 2007·Granted Nov 24, 2015·46 cites·25 claims
- 0682US10870360B2Battery monitoring networkCPS TECH HOLDINGS LLC·Filed 2013·Granted Dec 22, 2020·7 cites·20 claims
- 0782US8625034B2Seatback entertainment display systemCAMPBELL DOUGLAS C·Filed 2006·Granted Jan 7, 2014·15 cites·4 claims
- 0877US8791804B2Bi-directional portable electronic device for interaction with vehicle systemsCAMPBELL DOUGLAS C·Filed 2011·Granted Jul 29, 2014·16 cites·8 claims
- 0977US2024424915A1Battery monitoring networkCPS TECH HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 1076US6291968B1System for automatically charging the battery of a remote transmitter for use in a vehicle security systemLEAR CORP·Filed 2000·Granted Sep 18, 2001·31 cites·10 claims
- 1174US6366051B1System for automatically charging the battery of a remote transmitter for use in a vehicle security systemLEAR CORP·Filed 2001·Granted Apr 2, 2002·28 cites·8 claims
- 1273US9587958B2Mobile device gateway systems and methodsCAMPBELL DOUGLAS C·Filed 2008·Granted Mar 7, 2017·9 cites·10 claims
- 1367US12083902B2Battery monitoring networkCPS TECH HOLDINGS LLC·Filed 2020·Granted Sep 10, 2024·0 cites·20 claims
- 1465US7636658B2Digital memo recorder having removable memory unit for vehicle interiorJOHNSON CONTROLS TECH CO·Filed 2001·Granted Dec 22, 2009·14 cites·25 claims
- 1558US9841173B2Interior rearview mirror assembly with integrated indicator symbolGENTEX CORP·Filed 2014·Granted Dec 12, 2017·1 cites·8 claims
- 1655US7317385B2In-vehicle animation bypass system and methodJOHNSON CONTROLS TECH CO·Filed 2005·Granted Jan 8, 2008·2 cites·23 claims
- 1754US9180819B2Interior rearview mirror assembly with integrated indicator symbolCAMPBELL DOUGLAS C·Filed 2010·Granted Nov 10, 2015·1 cites·25 claims
- 1853US2009296006A1Vehicle media deviceJOHNSON CONTROLS TECH CO·Filed 2009·Application pending·0 cites
- 1952US9140562B2System and method for transferring vehicle operating data to an external navigation systemMIGNEN CLAUDE·Filed 2011·Granted Sep 22, 2015·2 cites·20 claims
- 2050US6929388B2Auto headlamp module with integrated photocellLEAR CORP·Filed 2002·Granted Aug 16, 2005·5 cites·5 claims
- 2150US2007169131A1Vehicle media deviceJOHNSON CONTROLS TECH CO·Filed 2006·Application pending·0 cites
- 2239US9081445B2Display and user interfaceDEUEL ERIC S·Filed 2007·Granted Jul 14, 2015·1 cites·45 claims
- 2339US2011006562A1Modular floor system for vehiclesSPECIALTY MFG INC·Filed 2010·Application pending·0 cites
- 2438US2001038328A1Multifunction and multiple range RKE system and methodFiled 2001·Application pending·0 cites
- 2535US2005046366A1Circuit for providing power to multiple electrical devicesJOHNSON CONTROLS TECH CO·Filed 2003·Application pending·0 cites
- 2633US2005046367A1Circuit for providing power to multiple electrical devicesJOHNSON CONTROLS TECH CO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →