Inventor
Bryan D. Lehman
Inventor
Fenton, MI, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines33%
Y02TClimate change mitigation technologies related to transportation25%
B60WConjoint control of vehicle sub-units of different type or different function17%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
F16HGearing8%
G11CStatic stores8%
PatentTitleYear
8,666,642'Memory corruption detection in engine control systems'20148,234,049'ECM security strategy for rationalizing and controlling increasing transmission torque requests above driver command'20128,160,796'Securing driver requested torque'20128,050,841'Security for engine torque input air-per-cylinder calculations'20118,041,478'Securing and diagnosing the vehicle speed input and direction for torque control systems'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to GM GLOBAL TECH OPERATIONS INC (5)· patent assignee history
2011–2014Based in Fenton, MI, US· patent location history
2012–2014Patents assigned to LEHMAN BRYAN D (3)· patent assignee history
2012–2014Patents assigned to STEMPNIK JOSEPH M (3)· patent assignee history
2012Patents assigned to COSTIN MARK H (2)· patent assignee history
2012Patents assigned to BAUERLE PAUL A (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 5 | 2011–2014 |
| LEHMAN BRYAN Dself | 3 | 2012–2014 |
| STEMPNIK JOSEPH M | 3 | 2012–2014 |
| COSTIN MARK H | 2 | 2012 |
| BAUERLE PAUL A | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fenton, MI, US | 5 | 2011–2014 |