How many patents does
Silverbrook Research have?
patents
6,714
families
979
granted
3,000
applications
3,714
US
4,848
EP
393
CN
133
WO
109
JP
75
KR
65
GB
3
RoW
1,088
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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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Silverbrook Research
Top ten assignees appearing on patents
2009 - 2018
2009
| silverbrook research | 1542 |
| silver research | 1 |
| hilfbruck research | 1 |
2018
| memjet technology | 14 |
| zamtec | 1 |
Silverbrook Research
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| genetic analysis loc device with thick electrodes for electrochemiluminescent detection … 🛈 | 413 | 2010 |
| inkjet nozzle arrangement with a stacked capacitive actuator | 392 | 1997 |
| method and system for bill management | 368 | 1999 |
| refill unit for ink cartridge in printer with ink suitability verification | 231 | 2004 |
| coded surface with function flags | 171 | 1999 |
| method of drop ejection using wide heater elements in printhead | 127 | 2002 |
| printer system with printhead carriage connected to ink supply from a single side | 91 | 2009 |
| printer with ink supply system having downstream conduit loop | 88 | 2008 |
| method of assembling printhead fluid distribution coupling | 82 | 2010 |
| nozzle assembly for ejecting small droplets | 76 | 1998 |