How many patents does
Rambus have?
patents
3,909
families
777
granted
1,530
applications
2,379
US
2,716
WO
489
EP
408
CN
115
JP
45
KR
39
GB
4
RoW
93
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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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Rambus
Top ten assignees appearing on patents
2009 - 2018
2018
| rambus | 290 |
| invent.ly | 3 |
| iii holdings 1 | 2 |
| rambus delaware | 2 |
| cryptography research | 1 |
| qualcomm | 1 |
Rambus
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| integrated circuit with graduated on-die termination | 51 | 2006 |
| method and apparatus for signaling between devices of a memory system | 48 | 2001 |
| mesochronous signaling system with core-clock synchronization | 41 | 2009 |
| apparatus and method for topography dependent signaling | 39 | 1999 |
| partial response receiver | 31 | 2003 |
| method and apparatus for calibrating write timing in a memory system | 31 | 2007 |
| bus system optimization | 31 | 1999 |
| unidirectional error code transfer for both read and write data transmitted via bidirect… 🛈 | 28 | 2006 |
| iterative interference cancellation using mixed feedback weights and stabilizing step si… 🛈 | 26 | 2005 |
| memory systems with variable delays for write data signals | 26 | 2004 |