How many patents does
Shanghai Datang Mobile Communications Equipment Company have?
patents
375
families
234
granted
165
applications
210
CN
349
EP
9
WO
8
US
7
JP
2
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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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Shanghai Datang Mobile Communications Equipment Company
Top ten assignees appearing on patents
Shanghai Datang Mobile Communications Equipment Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| physical cell identifier allocation method and apparatus | 10 | 2014 |
| locating method, drive test terminal and hand-held terminal | 6 | 2013 |
| method and device for compensation and restoring of coverage area | 6 | 2011 |
| method and device for initial synchronization between gsm system and td-scdma system | 4 | 2006 |
| method and equipment for collocating adjacent cells of femto cell | 3 | 2010 |
| frequency point selection method as well as household base stations and equipment | 3 | 2010 |
| location updating method and device | 2 | 2011 |
| transmission method and system for video data, and its transmitting and receiving method… 🛈 | 2 | 2007 |
| method for calculating time of occupying td (time division) network and time of not occu… 🛈 | 2 | 2011 |
| method, apparatus and mobile terminal acquiring synchronous timing of gsm adjacent cells | 2 | 2007 |