How many patents does
Sony Deutschland have?
patents
1,601
families
421
granted
663
applications
938
US
608
EP
323
CN
225
WO
138
JP
42
KR
27
GB
3
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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the following tables are just extracts from the report
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Sony Deutschland
Top ten assignees appearing on patents
2009 - 2018
2018
| sony corporation | 55 |
| sony deutschland | 7 |
| sony europe | 1 |
| saturn licensing | 1 |
Sony Deutschland
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| communication device for receiving and transmitting ofdm signals in a wireless communica… 🛈 | 34 | 2000 |
| pilot pattern design for an ofdm system | 30 | 2000 |
| ofdm generation apparatus in a multi-carrier data transmission system | 27 | 2010 |
| power line communication methods and devices | 26 | 2004 |
| new frame and data pattern structure for multi-carrier systems | 21 | 2008 |
| transmitting device, receiving device and communication method for an ofdm communication… 🛈 | 17 | 2005 |
| improved pilot allocation in multi-carrier systems with frequency notching | 17 | 2008 |
| communication system and method | 16 | 2004 |
| coding and modulation apparatus using non-uniform constellation | 15 | 2013 |
| mapping apparatus and method for transmission of data in a multi-carrier broadcast system | 14 | 2010 |