Inventor
Jessy W. Grizzle
Inventor
Ann Arbor, MI, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines38%
F02BInternal-combustion piston engines21%
Y02TClimate change mitigation technologies related to transportation21%
F01LCyclically operating valves for machines or engines7%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60WConjoint control of vehicle sub-units of different type or different function2%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general2%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof2%
G05BControl or regulating systems in general2%
PatentTitleYear
7,197,866'Control approach for use with dual mode oxygen sensor'20076,840,036'Control of oxygen storage in a catalytic converter'20056,411,885'Hybrid operating mode for DISI engines'20026,393,832'Fuel injection method for an internal combustion engine'20026,378,484'Coordinated control of valve timing during mode transitions of direct injection stratified charge engines'20026,349,700'Engine/vehicle speed control for direct injection spark ignition engine applications'20026,336,071'Direct injection engine system and method'20026,321,714'Hybrid operating mode for DISI engines'20016,278,933'Rapid transient torque management in DISI engines'20016,244,242'Direct injection engine system and method'20016,209,526'Direct injection engine system'20015,654,501'Engine controller with air meter compensation'19975,630,394'Idle speed control'19975,515,828'Method and apparatus for air-fuel ratio and torque control for an internal combustion engine'19965,377,654'System using time resolved air/fuel sensor to equalize cylinder to cylinder air/fuel ratios with variable valve control'19954,962,741'Individual cylinder air/fuel ratio feedback control system'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1997Patents assigned to FORD MOTOR CO (5)· patent assignee history
1990–2007Based in Ann Arbor, MI, US· patent location history
2001–2002Patents assigned to FORD GLOBAL TECH INC (9)· patent assignee history
2005–2007Patents assigned to FORD GLOBAL TECH LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORD GLOBAL TECH INC | 9 | 2001–2002 |
| FORD MOTOR CO | 5 | 1990–1997 |
| FORD GLOBAL TECH LLC | 2 | 2005–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ann Arbor, MI, US | 16 | 1990–2007 |