How many patents does
Jacobs Vehicle Systems have?
patents
449
families
66
granted
131
applications
318
EP
108
US
93
CN
74
KR
48
WO
44
JP
34
RoW
48
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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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Jacobs Vehicle Systems
Top ten assignees appearing on patents
2009 - 2018
| jacobs vehicle systems | 354 |
| diesel engine retarders | 4 |
| hino motors | 4 |
| borg-warner corporation | 4 |
| jacobs vehicles systems | 2 |
| maeda corporation | 1 |
Jacobs Vehicle Systems
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system comprising an accumulator upstream of a lost motion component in a valve bridge | 26 | 2014 |
| combined engine braking and positive power engine lost motion valve actuation system | 19 | 2010 |
| engine system and operation method using engine braking mechanisms for early exhaust val… 🛈 | 15 | 2012 |
| rocker latch for controlling engine valve actuation | 14 | 2012 |
| intra-cylinder auxiliary actuation of engine valves through selective discontinuation of… 🛈 | 13 | 2013 |
| variable lost motion valve actuator and method | 13 | 1997 |
| integrated master-slave pistons for actuating engine valves | 13 | 2013 |
| lost motion assembly in a valve bridge for use with a valve train comprising a hydraulic… 🛈 | 12 | 2014 |
| lost motion variable valve actuation system with valve catch piston | 12 | 2009 |
| controlling motion of a moveable part | 12 | 2013 |