How many patents does
Xiangtan Electric Manufacturing Company have?
patents
737
families
620
granted
86
applications
651
CN
696
US
15
WO
14
EP
7
RoW
5
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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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Xiangtan Electric Manufacturing Company
Top ten assignees appearing on patents
2009 - 2018
2018
Xiangtan Electric Manufacturing Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| apparatus for heating working fluid of gas turbine-solar power generation system | 7 | 2011 |
| solar-energy heat power-generating system and thermoelectric conversion device thereof | 7 | 2011 |
| cleaning device for reflective surface of disc light-condenser | 6 | 2011 |
| solar condenser | 6 | 2011 |
| dish-type solar concentration device | 6 | 2012 |
| solar heat power generation system and detection device for condenser reflecting surface… 🛈 | 6 | 2011 |
| disc-type condenser and solar thermal power generating system comprising same | 6 | 2011 |
| detecting method and device for curved surface precision of dish parabolic reflecting mi… 🛈 | 5 | 2011 |
| dish-type solar thermal power generation system and heat collector thereof | 4 | 2011 |
| automatic vehicle leveling device supported by three lifting cylinders | 2 | 2010 |