How many patents does
Astec International have?
patents
498
families
164
granted
147
applications
351
US
217
CN
195
WO
31
EP
27
GB
21
RoW
7
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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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Astec International
Top ten assignees appearing on patents
Astec International
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| power converters with rate of change monitoring for fault prediction and/or detection | 13 | 2007 |
| converters and inverters for photovoltaic power systems | 12 | 2010 |
| control circuits and methods for regulating output voltages using multiple and/or adjust… 🛈 | 11 | 2014 |
| power supply providing ultrafast modulation of output voltage | 10 | 2007 |
| multi-level parallel power converters | 9 | 2010 |
| power supply systems with filters | 8 | 2013 |
| multiphase power converters, controllers and control methods | 8 | 2009 |
| current balancing multiphase power converters, controllers and methods | 7 | 2010 |
| power converters having balanced power rail currents | 7 | 2006 |
| single phase redundant power supply systems for reducing phase current imbalances | 7 | 2011 |