How many patents does
At&T Intellectual Property I have?
patents
19,089
families
6,014
granted
9,081
applications
10,008
US
18,216
WO
282
EP
177
CN
63
JP
61
KR
53
GB
3
RoW
234
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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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patents
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patent families
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At&T Intellectual Property I
Top ten assignees appearing on patents
2009 - 2018
2009
At&T Intellectual Property I
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a pressure controlled wind turbine enhancement system | 41 | 2009 |
| transmission device with mode division multiplexing and methods for use therewith | 35 | 2014 |
| method and apparatus for coupling an antenna to a device | 35 | 2015 |
| systems, methods and computer program products for managing quality of service, session,… 🛈 | 33 | 2003 |
| method and apparatus for managing utilization of wireless resources | 26 | 2015 |
| millimeter-wave surface-wave communications | 25 | 2013 |
| remote distributed antenna system | 24 | 2013 |
| systems and methods for passing through alternative network device features to plain old… 🛈 | 23 | 2002 |
| method and apparatus for geographic-based communications service | 22 | 1995 |
| internet billing method | 22 | 1995 |