Inventor · disambiguated record
Carlos A. Valdes
Also filed as: VALDES CARLOS A · VALDES CARLOS AUGUSTO
10 granted patents·5 pending applications·205 citations·filing 1994–2008
90Inventor score
Top patents by PatentIndex Score
15 records- 0183US7074319B2Ammonia gas sensorsDELPHI TECH INC·Filed 2003·Granted Jul 11, 2006·22 cites·15 claims
- 0281US6723217B1Method and device for pumping oxygen into a gas sensorDELPHI TECH INC·Filed 2000·Granted Apr 20, 2004·26 cites·35 claims
- 0377US6358380B1Production of binary shape-memory alloy films by sputtering using a hot pressed targetDELPHI TECH INC·Filed 1999·Granted Mar 19, 2002·43 cites·10 claims
- 0473US7828955B2Ammonia gas sensorsDELPHI TECH INC·Filed 2006·Granted Nov 9, 2010·3 cites·38 claims
- 0570US7069770B2Ammonia sensor element, heater, and method for making the sameDELPHI TECH INC·Filed 2004·Granted Jul 4, 2006·12 cites·15 claims
- 0669US5472580ACatalytic converter diagnostic sensorGEN MOTORS CORP·Filed 1994·Granted Dec 5, 1995·36 cites·10 claims
- 0768US5776601ATitania exhaust gas oxygen sensorGEN MOTORS CORP·Filed 1996·Granted Jul 7, 1998·27 cites·4 claims
- 0867US6916384B2Method of treating a gas sensorDELPHI TECH INC·Filed 2001·Granted Jul 12, 2005·7 cites·51 claims
- 0964US5492612ALean shift correction of potentiometric oxygen sensorsGEN MOTORS CORP·Filed 1994·Granted Feb 20, 1996·29 cites·6 claims
- 1052US2009301878A1Ammonia sensor element, method of making thereof, and ammonia sensor derived therefromWANG DA YU·Filed 2008·Application pending·0 cites
- 1151US2006200969A1Ammonia sensor element, heater, and method for making the sameDELPHI TECH INC·Filed 2006·Application pending·0 cites
- 1241US2009260987A1Method of making gas sensor element, and gas sensor derived therefromVALDES CARLOS A·Filed 2008·Application pending·0 cites
- 1338US8211281B2Catalyst anneal for durable stoichiometric shift corrected protective coating for oxygen sensorsVALDES CARLOS A·Filed 2007·Granted Jul 3, 2012·0 cites·9 claims
- 1438US2006213772A1Sensing element and method of makingJAIN KAILASH C·Filed 2005·Application pending·0 cites
- 1537US2006211123A1Sensing element and method of makingKER ERIC L·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →