How many patents does
Allison Transmission have?
patents
1,580
families
202
granted
447
applications
1,133
US
602
EP
269
CN
162
WO
145
KR
109
JP
4
RoW
289
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Allison Transmission
Top ten assignees appearing on patents
Allison Transmission
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| energy storage system for hybrid electric vehicle | 42 | 2010 |
| modulation control system and method for a hybrid transmission | 30 | 2011 |
| system and method for feed forward control of a hydraulic control system of a transmissi… 🛈 | 27 | 2013 |
| multi-speed transmission | 24 | 2015 |
| method of controlling a hydraulic pressurization system of a transmission | 23 | 2012 |
| redundant controls for a multi-mode transmission | 21 | 2012 |
| dual pump regulator system for a motor vehicle transmission | 20 | 2010 |
| energy storage system for hybrid electric vehicle | 19 | 2012 |
| double transition shift control in an automatic powershifting transmission | 19 | 2010 |
| hybrid system | 19 | 2010 |