How many patents does
Posco Ict Company have?
patents
486
families
349
granted
64
applications
422
KR
370
WO
63
US
38
CN
8
JP
4
EP
2
RoW
1
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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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the following tables are just extracts from the report
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Posco Ict Company
Top ten assignees appearing on patents
2009 - 2018
2009
| posdata company | 10 |
2018
| posco ict company | 2 |
Posco Ict Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| optical semiconductor lighting apparatus | 14 | 2010 |
| system and method for multicast and broadcast service | 8 | 2007 |
| method for supporting high speed ranging during handover | 6 | 2008 |
| method for uplink power control in ofdma tdd system | 6 | 2008 |
| transmission device and method using space-frequency transmission diversity | 6 | 2008 |
| method and apparatus for the controlling scheduling in a radio communication system | 5 | 2008 |
| multicast and broadcast service system and method | 5 | 2009 |
| data transmission method in a radio communication system | 5 | 2008 |
| apparatus and method for control in wireless communication system | 5 | 2008 |
| method and apparatus for weight factor matrix determination for beam forming | 5 | 2008 |