How many patents does
Sungrow Power Supply Company have?
patents
1,054
families
583
granted
278
applications
776
CN
805
EP
78
US
77
JP
46
WO
19
GB
2
RoW
27
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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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Sungrow Power Supply Company
Top ten assignees appearing on patents
2009 - 2018
2018
| sungrow power supply company | 85 |
Sungrow Power Supply Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| five level inverter | 11 | 2013 |
| centralized mppt exiting and switching method and application thereof | 11 | 2014 |
| dc-dc converter with high transformer ratio | 9 | 2014 |
| inverter and photovoltaic power generation system | 9 | 2014 |
| cascaded multilevel converter self-test system and self-test method for the same | 9 | 2015 |
| five-level inverter and application circuit of the same | 9 | 2015 |
| three-level photovoltaic inverter pulse width modulation method and modulator | 9 | 2014 |
| method and device for switching operation mode of a five-level inverter | 8 | 2014 |
| control method and system for photovoltaic inverters whose ac sides are connected in par… 🛈 | 8 | 2014 |
| photovoltaic system and method for controlling the same | 8 | 2014 |