Inventor · disambiguated record
Yisun Cheng
Also filed as: CHENG YISUN
14 granted patents·10 pending applications·251 citations·filing 2002–2024
92Inventor score
Top patents by PatentIndex Score
24 records- 0198US7332135B2Catalyst system for the reduction of NOx and NH3 emissionsFORD GLOBAL TECH LLC·Filed 2002·Granted Feb 19, 2008·158 cites·29 claims
- 0297US7674743B2Catalyst system for the reduction of NOx and NH3 emissionsFORD GLOBAL TECH LLC·Filed 2008·Granted Mar 9, 2010·32 cites·9 claims
- 0394US7485273B2Method for the reduction of NOx and NH3 emissionsFORD GLOBAL TECH LLC·Filed 2007·Granted Feb 3, 2009·25 cites·2 claims
- 0493US7640730B2Catalyst system for the reduction of NOx and NH3 emissionsFORD GLOBAL TECH LLC·Filed 2007·Granted Jan 5, 2010·15 cites·2 claims
- 0586US11583834B2Catalyst for automotive emissions controlFORD GLOBAL TECH LLC·Filed 2017·Granted Feb 21, 2023·3 cites·20 claims
- 0684US8404202B2Urea-resistant catalytic units and methods of using the sameCHENG YISUN·Filed 2012·Granted Mar 26, 2013·4 cites·17 claims
- 0778US8062601B2Emission SCR NOX aftertreatment system having reduced SO3 generation and improved durabilityCHENG YISUN·Filed 2010·Granted Nov 22, 2011·4 cites·20 claims
- 0877US9810118B2Catalyst system for the reduction of NOx and NH3 emissionsGANDHI HAREN SAKARAI·Filed 2010·Granted Nov 7, 2017·3 cites·11 claims
- 0974US12116922B2Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remakeFORD GLOBAL TECH LLC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 1071US8240132B2Catalyst system for the reduction of NOx and NH3 emissionsGANDHI HAREN S·Filed 2007·Granted Aug 14, 2012·4 cites·9 claims
- 1169US2025323257A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2024·Application pending·0 cites
- 1269US2025266439A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2024·Application pending·0 cites
- 1369US2025323255A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2024·Application pending·0 cites
- 1467US2025054965A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2023·Application pending·0 cites
- 1567US2025054961A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2023·Application pending·0 cites
- 1667US2024274809A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2023·Application pending·0 cites
- 1766US11629627B2Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remakeFORD GLOBAL TECH LLC·Filed 2021·Granted Apr 18, 2023·0 cites·9 claims
- 1866US8207084B2Urea-resistant catalytic units and methods of using the sameCHENG YISUN·Filed 2009·Granted Jun 26, 2012·1 cites·6 claims
- 1966US2024421293A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2023·Application pending·0 cites
- 2066US2024421292A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2023·Application pending·0 cites
- 2164US2024274813A1Lithium and manganese rich positive active material compositionsFORD GLOBAL TECH LLC·Filed 2023·Application pending·0 cites
- 2260US8209955B2Reduction of particulate, NOx, and ammonia emissionsADAMS KAREN MARIE·Filed 2010·Granted Jul 3, 2012·2 cites·14 claims
- 2350US2010209321A1Catalyst System for the Reduction of NOx and NH3 EmissionsFORD GLOBAL TECH LLC·Filed 2010·Application pending·0 cites
- 2449US8875489B2Reduction of particulate, NOx, and ammonia emissionsADAMS KAREN MARIE·Filed 2012·Granted Nov 4, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →