Inventor · disambiguated record
Karlheinz Ullrich
Also filed as: ULLRICH KARLHEINZ
10 granted patents·6 pending applications·73 citations·filing 1999–2010
88Inventor score
Files withHERAEUS SENSOR TECHNOLOGY GMBH8HERAEUS ELECTRO NITE INT5HERAEUS SENSOR NITE GMBH1WIENAND KARLHEINZ1
Top patents by PatentIndex Score
16 records- 0185US7739908B2Flow sensor element and its self-cleaningHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2008·Granted Jun 22, 2010·15 cites·20 claims
- 0279US9068913B2Photolithographic structured thick layer sensorWIENAND KARLHEINZ·Filed 2010·Granted Jun 30, 2015·5 cites·8 claims
- 0373US6502556B2Process for exhaust gas recirculation into the air intake region of motor vehicle internal combustion engines and device thereforHERAEUS ELECTRO NITE INT·Filed 2001·Granted Jan 7, 2003·13 cites·12 claims
- 0468US7893510B2High temperature-stable sensorHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2005·Granted Feb 22, 2011·2 cites·14 claims
- 0558US6787870B2Semiconductor component with integrated circuit, cooling body, and temperature sensorHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2003·Granted Sep 7, 2004·9 cites·15 claims
- 0653US6159386AElectrical resistance with at least two contact fields on a ceramic substrate and process for manufacturing the sameHERAEUS ELECTRO NITE INT·Filed 1999·Granted Dec 12, 2000·17 cites·11 claims
- 0751US6712987B2Process for manufacturing an electrical resistor with at least two connection contact pads on a substrate with at least one recessHERAEUS ELECTRO NITE INT·Filed 2000·Granted Mar 30, 2004·4 cites·8 claims
- 0849US2009052152A1Electronic SensorHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2008·Application pending·0 cites
- 0945US6898969B2Flow sensor element and method of using sameHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2003·Granted May 31, 2005·4 cites·31 claims
- 1045US6622704B2Device for exhaust gas recirculation into the air intake region of motor vehicle internal combustion enginesHERAEUS ELECTRO NITE INT·Filed 2002·Granted Sep 23, 2003·4 cites·11 claims
- 1143US2008190173A1Soot SensorHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2006·Application pending·0 cites
- 1241US2009282909A1Film Resistor in Exhaust-gas PipeHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2007·Application pending·0 cites
- 1341US2010170483A1Film resistor in an exhaust-gas pipeHERAEUS SENSOR TECHNOLOGY GMBH·Filed 2008·Application pending·0 cites
- 1432US2003081652A1Composite wire, particularly connection wire for temperature sensorsHERAEUS SENSOR NITE GMBH·Filed 2002·Application pending·0 cites
- 1528US2002075128A1Electrical resistor with at least two connection contact fields on a ceramic substrateFiled 1999·Application pending·0 cites
- 1627US6460246B2Method for connecting contact surfaces of electrical component blanks and device thereforHERAEUS ELECTRO NITE INT·Filed 2001·Granted Oct 8, 2002·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →