How many patents does
The Third Research Institute Of Ministry Of Public Security have?
patents
649
families
490
granted
145
applications
504
CN
633
WO
7
EP
6
US
3
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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 Third Research Institute Of Ministry Of Public Security
Top ten assignees appearing on patents
2009 - 2018
2009
The Third Research Institute Of Ministry Of Public Security
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| generation and verification control method for network identity code in electronic netwo… 🛈 | 6 | 2011 |
| detection method and detection system for audio transmission characteristic of building … 🛈 | 5 | 2013 |
| audio conversion characteristic test method | 4 | 2015 |
| method and system for scoring human sound voice quality | 4 | 2014 |
| method for realizing network electronic identity identification information protection b… 🛈 | 4 | 2014 |
| echo suppression testing method | 4 | 2015 |
| method of extracting human skeleton based on range image | 2 | 2013 |
| intelligent card reader with pin (personal identification number) code inputting functio… 🛈 | 2 | 2012 |
| method for implementing nesting protection of client account information based on networ… 🛈 | 2 | 2012 |
| method for implementing domain boundary security monitoring in internet | 2 | 2012 |