How many patents does
631St Research Institute Of Avic have?
patents
687
families
500
granted
186
applications
501
CN
687
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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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631St Research Institute Of Avic
Top ten assignees appearing on patents
2009
2018
631St Research Institute Of Avic
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| avionics any source multicast (asm) protocol controller | 3 | 2009 |
| test equipment protection circuit | 2 | 2013 |
| multi-mbi module test method | 2 | 2012 |
| cmos (complementary metal-oxide-semiconductor transistor) temperature sensor circuit wit… 🛈 | 2 | 2014 |
| engine speed control method with online setting of pid (proportion integration different… 🛈 | 2 | 2014 |
| storage and recovery method for avionics system task data | 2 | 2014 |
| large power consumption avionic electronic equipment air-cooling machine case with self-… 🛈 | 2 | 2014 |
| storage management method for partition operating system | 2 | 2014 |
| a-grade software airworthiness certification process management and data management meth… 🛈 | 2 | 2014 |
| a-grade software object code coverage analysis method conforming to do-178b/c | 2 | 2014 |