How many patents does
Beijing Zhigu Rui Tuo Tech Company have?
patents
873
families
266
granted
159
applications
714
CN
370
US
323
WO
179
EP
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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Beijing Zhigu Rui Tuo Tech Company
Top ten assignees appearing on patents
2009
Beijing Zhigu Rui Tuo Tech Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| display control method and display control apparatus | 8 | 2014 |
| broadcasting, and scanning for wireless communication | 6 | 2013 |
| noise control method and device | 6 | 2014 |
| noise control method and device | 6 | 2014 |
| information observation method and information observation device | 6 | 2013 |
| interaction methods and systems | 5 | 2014 |
| information interactive method and information interactive system | 5 | 2013 |
| loud-speaking, loud-speaker and interactive device | 5 | 2013 |
| image capture control methods and apparatuses | 5 | 2014 |
| call processing method and apparatus | 5 | 2014 |