Inventor · disambiguated record
James A. Eng
Also filed as: ENG JAMES A · ENG JR JAMES ALAN
30 granted patents·1 pending application·1,017 citations·filing 1995–2008
98Inventor score
Files withGM GLOBAL TECH OPERATIONS INC12GEN MOTORS CORP8VOITH SULZER PAPER TECHNOLOGY7DEERE & CO1UNIV MICHIGAN1
Top patents by PatentIndex Score
31 records- 0198US7021277B2Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engineGEN MOTORS CORP·Filed 2004·Granted Apr 4, 2006·110 cites·32 claims
- 0298US6971365B1Auto-ignition gasoline engine combustion chamber and methodGEN MOTORS CORP·Filed 2004·Granted Dec 6, 2005·90 cites·11 claims
- 0397US7370616B2Method for transition between controlled auto-ignition and spark ignition modes in direct fuel injection enginesGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 13, 2008·53 cites·13 claims
- 0496US7367319B2Method and apparatus to determine magnitude of combustion chamber depositsGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 6, 2008·39 cites·15 claims
- 0596US7228839B2NOx emission control for a controlled auto-ignition four-stroke internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Jun 12, 2007·27 cites·36 claims
- 0696US6347619B1Exhaust gas recirculation system for a turbocharged engineDEERE & CO·Filed 2000·Granted Feb 19, 2002·145 cites·22 claims
- 0795US7059281B2Four stroke engine auto-ignition combustionGEN MOTORS CORP·Filed 2005·Granted Jun 13, 2006·45 cites·13 claims
- 0894US7275514B2Method of HCCI and SI combustion control for a direct injection internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Oct 2, 2007·32 cites·21 claims
- 0994US7128062B2Method for mid load operation of auto-ignition combustionUNIV MICHIGAN·Filed 2005·Granted Oct 31, 2006·48 cites·8 claims
- 1093US6994072B2Method for mid load operation of auto-ignition combustionGEN MOTORS CORP·Filed 2004·Granted Feb 7, 2006·77 cites·12 claims
- 1192US7370633B2Load transient control methods for direct-injection engines with controlled auto-ignition combustionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 13, 2008·29 cites·20 claims
- 1292US7367313B2Speed transient control methods for direct-injection engines with controlled auto-ignition combustionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 6, 2008·22 cites·7 claims
- 1392US7246597B2Method and apparatus to operate a homogeneous charge compression-ignition engineGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jul 24, 2007·25 cites·17 claims
- 1490US7152559B2Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engineGEN MOTORS CORP·Filed 2004·Granted Dec 26, 2006·36 cites·103 claims
- 1588US7478620B2Method and apparatus to control a transition between HCCI and SI combustion in a direct-injection gasoline engineGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 20, 2009·16 cites·22 claims
- 1688US7337762B2Fuel adaptation in a homogeneous charge compression ignition engineGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Mar 4, 2008·27 cites·18 claims
- 1786US7367308B2Method for load transient control between lean and stoichiometric combustion modes of direct-injection engines with controlled auto-ignition combustionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 6, 2008·19 cites·6 claims
- 1886US7080613B2Method for auto-ignition combustion controlGEN MOTORS CORP·Filed 2004·Granted Jul 25, 2006·48 cites·6 claims
- 1985US7802553B2Method to improve combustion stability in a controlled auto-ignition combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Sep 28, 2010·9 cites·11 claims
- 2081US6491754B1Carbon fiber doctor bladeVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Dec 10, 2002·19 cites·8 claims
- 2175US7637251B2Method and apparatus to determine magnitude of combustion chamber depositsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Dec 29, 2009·7 cites·9 claims
- 2275US6860030B1Control system for gap measuringVOITH PAPER INC·Filed 2000·Granted Mar 1, 2005·15 cites·13 claims
- 2375US6368458B1Calender press for a paper-making machine with thermally compensated top and bottom rolls and low nip loadVOITH SULZER PAPER TECHNOLOGY·Filed 2000·Granted Apr 9, 2002·10 cites·18 claims
- 2472US6284103B1Suction roll shell in a paper-making machine and method of manufacturing sameVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted Sep 4, 2001·20 cites·8 claims
- 2572US5614063AInductive edge detector for paper machineryVOITH SULZER PAPER TECHNOLOGY·Filed 1995·Granted Mar 25, 1997·20 cites·13 claims
- 2660US7111454B2Fuel control compensation for secondary air system flow variationGEN MOTORS CORP·Filed 2004·Granted Sep 26, 2006·15 cites·8 claims
- 2760US7004124B2Valve strategy for operating a controlled auto-ignition four-stroke internal combustion engineGEN MOTORS CORP·Filed 2003·Granted Feb 28, 2006·10 cites·39 claims
- 2833US6106619AThermally compensated coater rodVOITH SULZER PAPER TECHNOLOGY·Filed 1998·Granted Aug 22, 2000·2 cites·12 claims
- 2931US2004261762A1Acetylene-based addition for homogeneous-charge compression ignition (HCCI) engine operationFiled 2003·Application pending·0 cites
- 3030US6017419AMethod and assembly for storing, transporting and using a metering size press rod assembly in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1997·Granted Jan 25, 2000·0 cites·14 claims
- 3129US6197161B1Profile bar assembly for a headbox in a paper-making machineVOITH SULZER PAPER TECHNOLOGY·Filed 1999·Granted Mar 6, 2001·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →