How many patents does
Datang Telecom Group have?
patents
8,843
families
2,681
granted
2,772
applications
6,071
CN
4,420
EP
1,394
WO
1,229
US
957
KR
377
JP
173
RoW
293
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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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patent families
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Datang Telecom Group
Top ten assignees appearing on patents
2009 - 2018
Datang Telecom Group
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| carrier aggregation feedback method, device and system for different tdd uplink/downlink… 🛈 | 16 | 2012 |
| method, system and device for determining bandwidth of uplink sounding reference signal | 15 | 2008 |
| method, base station, and terminal for indicating and determining uplink/downlink config… 🛈 | 15 | 2013 |
| ack/nack feedback bit number determination method and device | 15 | 2012 |
| method and device for determining pdsch transmission resources | 14 | 2012 |
| method for processing data packet of rlc layer and rlc entity | 13 | 2014 |
| data transmission and data receiving detection method, base station, and user equipment | 13 | 2014 |
| method, system and device for adaptive modulation and coding | 13 | 2008 |
| time-division duplexing communication method, system and device | 13 | 2012 |
| pucch power control method and device | 13 | 2013 |