Inventor · disambiguated record
Siamak Hashemi
Also filed as: HASHEMI SIAMAK
17 granted patents·3 pending applications·469 citations·filing 2000–2020
95Inventor score
Files withTULA TECHNOLOGY INC9FORD GLOBAL TECH LLC7FORD GLOBAL TECH INC2HASHEMI SIAMAK1NAGHSHTABRIZI PAYAM1
Top patents by PatentIndex Score
20 records- 0198US9790867B2Deceleration cylinder cut-offTULA TECHNOLOGY INC·Filed 2016·Granted Oct 17, 2017·29 cites·20 claims
- 0298US9745905B2Skip fire transition controlTULA TECHNOLOGY INC·Filed 2015·Granted Aug 29, 2017·45 cites·24 claims
- 0398US6269633B1Emission control systemFORD GLOBAL TECH INC·Filed 2000·Granted Aug 7, 2001·145 cites·11 claims
- 0497US9399963B2Misfire detection systemTULA TECHNOLOGY INC·Filed 2014·Granted Jul 26, 2016·40 cites·25 claims
- 0596US9581097B2Determination of a high pressure exhaust spring in a cylinder of an internal combustion engineTULA TECHNOLOGY INC·Filed 2014·Granted Feb 28, 2017·22 cites·19 claims
- 0694US8924071B2Online vehicle maintenanceFORD GLOBAL TECH LLC·Filed 2013·Granted Dec 30, 2014·46 cites·20 claims
- 0793US7140354B1Compressed gaseous fuel system for internal combustion engineFORD GLOBAL TECH LLC·Filed 2005·Granted Nov 28, 2006·34 cites·13 claims
- 0887US10107211B2Skip fire transition controlTULA TECHNOLOGY INC·Filed 2017·Granted Oct 23, 2018·4 cites·24 claims
- 0983US9209630B2Active battery cell balancing methods with variable duration dischargeNAGHSHTABRIZI PAYAM·Filed 2011·Granted Dec 8, 2015·16 cites·16 claims
- 1082US6651623B1Method and system for measuring air/fuel ratio in a hydrogen fueled internal combustion engineFORD GLOBAL TECH LLC·Filed 2002·Granted Nov 25, 2003·31 cites·34 claims
- 1179US10519876B2Controller system and method for selecting a firing fraction for a skip fire controlled internal combustion engine based at least on non-drive train levels of noise, vibration and harshnessTULA TECHNOLOGY INC·Filed 2018·Granted Dec 31, 2019·1 cites·21 claims
- 1271US7059114B2Hydrogen fueled spark ignition engineFORD GLOBAL TECH LLC·Filed 2004·Granted Jun 13, 2006·13 cites·26 claims
- 1371US6779337B2Hydrogen fueled spark ignition engineFORD GLOBAL TECH LLC·Filed 2002·Granted Aug 24, 2004·22 cites·15 claims
- 1470US11352966B2Deceleration cylinder cut-offTULA TECHNOLOGY INC·Filed 2020·Granted Jun 7, 2022·0 cites·24 claims
- 1570US9631595B2Methods and systems for selective engine startingFORD GLOBAL TECH LLC·Filed 2013·Granted Apr 25, 2017·2 cites·10 claims
- 1667US6502550B1Gaseous fueled engine system and methodFORD GLOBAL TECH INC·Filed 2002·Granted Jan 7, 2003·15 cites·9 claims
- 1766US8894540B2Method and apparatus for controlling engine shutdown in hybrid vehiclesHASHEMI SIAMAK·Filed 2012·Granted Nov 25, 2014·4 cites·16 claims
- 1841US2014365073A1System and method of communicating with vehicle passengersFORD GLOBAL TECH LLC·Filed 2013·Application pending·0 cites
- 1939US2017370308A1Dynamic skip fire operation of a gasoline compression ignition engineTULA TECHNOLOGY INC·Filed 2016·Application pending·0 cites
- 2036US2016252023A1Method and apparatus for determining optimum skip fire firing profile with rough roads and acoustic sourcesTULA TECHNOLOGY INC·Filed 2016·Application pending·0 cites
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