Inventor · disambiguated record
Lou Vierling
Also filed as: VIERLING LOU
12 granted patents·2 pending applications·67 citations·filing 2000–2005
89Inventor score
Top patents by PatentIndex Score
14 records- 0173US6516658B1Identification of diesel engine injector characteristicsSIEMENS VDO AUTOMOTIVE CORP·Filed 2000·Granted Feb 11, 2003·19 cites·20 claims
- 0269US6651629B2Internal energizable voltage or current source for fuel injector identificationFiled 2002·Granted Nov 25, 2003·16 cites·13 claims
- 0365US6591816B2Matrix injector driver circuitSIEMENS VDO AUTOMATIVE CORP·Filed 2002·Granted Jul 15, 2003·8 cites·15 claims
- 0461US6591813B1Matrix injector driver circuitSIEMENS VDO AUTOMOTIVE CORP·Filed 2000·Granted Jul 15, 2003·6 cites·13 claims
- 0547US7299789B2Fuel injection timer and current regulatorSIEMENS VDO AUTOMOTIVE CORP·Filed 2005·Granted Nov 27, 2007·2 cites·5 claims
- 0647US6923161B2Fuel injection timer and current regulatorSIEMENS VDO AUTOMOTIVE CORP·Filed 2003·Granted Aug 2, 2005·6 cites·15 claims
- 0747US6591814B2Matrix injector driver circuitSIEMENS VDO AUTOMOTIVE CORP·Filed 2001·Granted Jul 15, 2003·3 cites·11 claims
- 0840US6836224B1Method for assigning coded incremental valuesSIEMENS VDO AUTOMOTIVE CORP·Filed 2000·Granted Dec 28, 2004·3 cites·9 claims
- 0940US6536268B1Utilizing increasing width for identification voltagesSIEMENS VDO AUTOMOTIVE CORP·Filed 2000·Granted Mar 25, 2003·3 cites·4 claims
- 1036US6553970B1Control of driver current via low side gatesSIEMENS VDO AUTOMOTIVE CORP·Filed 2000·Granted Apr 29, 2003·1 cites·20 claims
- 1133US6591815B2Matrix injector driver circuitSIEMENS VDO AUTOMOTIVE CORP·Filed 2001·Granted Jul 15, 2003·0 cites·13 claims
- 1231US6851305B2Utilizing increasing width for identification voltagesSIEMENS VDO AUTOMOTIVE CORP·Filed 2002·Granted Feb 8, 2005·0 cites·10 claims
- 1331US2002149261A1Method and system for protecting electronics mounted on a vehicleSIEMENS VDO AUTOMOTIVE CORP·Filed 2002·Application pending·0 cites
- 1425US2003141763A1Current regulatorSIEMENS VDO AUTOMOTIVE INC·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Lou Vierling files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →