How many patents does
Level 3 Communications have?
patents
1,934
families
338
granted
519
applications
1,415
US
985
EP
371
WO
215
CN
46
JP
26
KR
7
GB
1
RoW
283
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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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Level 3 Communications
Top ten assignees appearing on patents
Level 3 Communications
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| configuration and control in content delivery framework | 107 | 2012 |
| ip-based conferencing in telecommunications network | 35 | 2011 |
| optimized network resource location | 29 | 1998 |
| network cost analysis | 26 | 2009 |
| content delivery in a network | 22 | 2008 |
| content delivery network architecture with edge proxy | 18 | 2014 |
| content delivery network | 17 | 2011 |
| user authentication in a content delivery network | 16 | 2008 |
| configurable adaptive global traffic control and management | 16 | 2001 |
| load-balancing cluster | 15 | 2008 |