How many patents does
Societe Francaise Du Radiotelephone-Sfr have?
patents
362
families
108
granted
144
applications
218
EP
112
US
5
CN
5
KR
3
JP
2
RoW
235
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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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Societe Francaise Du Radiotelephone-Sfr
Top ten assignees appearing on patents
Societe Francaise Du Radiotelephone-Sfr
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| tool that can be used to authenticate documents, methods of using the tool and documents… 🛈 | 12 | 2007 |
| method for concealing cell identifiers or area codes for locating a mobile network in re… 🛈 | 11 | 2007 |
| method and system for determining alterations in the quality of a mobile telephone netwo… 🛈 | 9 | 2006 |
| verfahren zur steuerung der funktion einer lokalen ausrüstung, die an ein festnetz anges… 🛈 | 8 | 2008 |
| method and system to manage communications | 8 | 2007 |
| method for adapting a digital data compression mode | 7 | 2006 |
| authorisation of external control of mobile terminals thanks to radio frequency identifi… 🛈 | 6 | 2004 |
| modular alarm system and method | 6 | 2007 |
| verfahren zur transkodierung von sitzungen vom typ sip | 6 | 2007 |
| verfahren zur unterteilten bereitstellung eines elektronischen dienstes | 6 | 2006 |