How many patents does
Institut Fuer Rundfunktechnik have?
patents
436
families
70
granted
113
applications
323
US
66
EP
55
WO
51
CN
48
KR
32
JP
30
GB
2
RoW
152
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- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Institut Fuer Rundfunktechnik
Top ten assignees appearing on patents
2018
| portugal telecom inovacao | 1 |
| altice labs | 1 |
Institut Fuer Rundfunktechnik
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| dynamic range compressor | 24 | 2012 |
| digital switching signal sequence for switching purposes, apparatus for including said d… 🛈 | 18 | 2011 |
| apparatus and method for switching real-time media streams | 18 | 2011 |
| method and apparatus for conversion of a multi-channel audio signal into a two-channel a… 🛈 | 15 | 2012 |
| method and apparatus for down-mixing of a multi-channel audio signal | 14 | 2012 |
| method for transmitting and receiving of an information-signal via a network, transmitte… 🛈 | 14 | 2012 |
| wind turbine with electromagnetic wave transmission system | 13 | 2010 |
| arrangement for mixing at least two audio signals | 13 | 2012 |
| method for generating a downward-compatible sound format | 12 | 2008 |
| improved dynamic compressor with 'release' feature | 12 | 2013 |