Inventor
Todd R. Berger
Inventor
Pinckney, MI, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing44%
Y10TTechnical subjects covered by former us classification19%
F16DCouplings for transmitting rotation10%
B60WConjoint control of vehicle sub-units of different type or different function6%
B60TVehicle brake control systems or parts thereof4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
G05DSystems for controlling or regulating non-electric variables4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
F15BSystems acting by means of fluids in general2%
F16KValves2%
PatentTitleYear
10,514,094Method for controlling the internal electronic range selection for a 9 speed automatic transmission201910,495,214Hydraulic control system for an automatic transmission201910,393,232Transmission with cold shift delay mitigation201910,018,269Normally high acting linear force solenoid20189,835,206Selectable one-way clutch with torque independent release element20179,816,607'Hydraulic control system for an automatic transmission'20179,383,007'Transmission with electronic range selector and pre-emptive power loss control logic'20169,341,199'Torque converter hydraulic control system for an automatic transmission'20169,321,435'Valve integrated park inhibit solenoid assembly'20169,254,831'Hydraulic control system for an automatic transmission'20169,080,666'Discrete mechanism for electronic transmission range selection'20158,967,351'Transmission clutch piston compensator feed circuit'20158,932,167'Hydraulic control system for an automatic transmission'20158,919,518'Tabbed clutch plates'20148,894,545'Hydraulic control system for an automatic transmission having analog electronic transmission range selection'20148,548,699'Control system and method for adaptive control of transmission fluid operating pressures'20138,504,318'System, method and computer program for determining fluid flow rate using a pressure sensor and a thermal mass flow sensor'20138,308,608'Hydraulic clutch fill control systems for a transmission of a vehicle'20127,766,126'Thermal valve assembly stand tube'20107,726,584'Thermal valve assembly'20107,325,885'Regulator valve for a torque-transmitting mechanism and method of engaging a torque-transmitting mechanism'20087,270,027'Detent lever assembly for an internal electronic transmission range selection (ETRS) system'20077,117,751'Coriolis mass flow sensor having optical sensors'20066,880,419'Internal electronic transmission range selection (ETRS) system for an automatic transmission'20056,669,598'Line pressure control for a continuously variable transmission'20036,622,835'Engagement control having a multiplexed hydraulic circuit for controlling a torque converter clutch and shifting clutches in an automatic transmission'20036,625,535'Adaptive powertrain braking control with grade, mass, and brake temperature'20035,615,767'Method and packaging for surgical masks'19975,307,727'Neutral to drive shift time control'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2008Patents assigned to GEN MOTORS CORP (7)· patent assignee history
2003–2008Based in Saline, MI, US· patent location history
2006Based in Hatfield, PA, US· patent location history
2010–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (13)· patent assignee history
2010Based in Ann Arbor, MI, US· patent location history
2012–2014Patents assigned to BERGER TODD R (3)· patent assignee history
2012–2019Based in Pinckney, MI, US· patent location history
2013Patents assigned to BERGER TODD (1)· patent assignee history
2013Based in Tulsa, OK, US· patent location history
2017–2019Patents assigned to GM GLOBAL TECH OPERATIONS LLC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 13 | 2010–2016 |
| GEN MOTORS CORP | 7 | 1994–2008 |
| GM GLOBAL TECH OPERATIONS LLC | 6 | 2017–2019 |
| BERGER TODD Rself | 3 | 2012–2014 |
| BERGER TODDself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pinckney, MI, US | 17 | 2012–2019 |
| Saline, MI, US | 6 | 2003–2008 |
| Ann Arbor, MI, US | 2 | 2010 |
| Tulsa, OK, US | 1 | 2013 |
| Hatfield, Pennsylvania, US | 1 | 2006 |