How many patents does
Institut Fuer Solarenergieforschung have?
patents
153
families
45
granted
19
applications
134
WO
41
EP
19
US
14
CN
12
KR
3
JP
2
RoW
62
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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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Institut Fuer Solarenergieforschung
Top ten assignees appearing on patents
2009
| inst solarenergieforschung | 1 |
Institut Fuer Solarenergieforschung
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for manufacturing a solar cell with a surface-passivating dielectric double layer… 🛈 | 15 | 2007 |
| solar cell having a plurality of absorbers connected to one another by means of charge-c… 🛈 | 7 | 2015 |
| rear-contact solar cell having large rear side emitter regions and method for producing … 🛈 | 7 | 2007 |
| conductive polymer/si interfaces at the backside of solar cells | 7 | 2014 |
| heterojunction solar cell with absorber having an integrated doping profile | 6 | 2008 |
| method for forming thin semiconductor substrates for producing solar cells | 6 | 2009 |
| rear-contact solar cell having elongate, nested emitter and base regions on the rear sid… 🛈 | 6 | 2007 |
| method for electrically connecting several solar cells and photovoltaic module | 6 | 2011 |
| conductive polymer/si interfaces at the back side of solar cells | 5 | 2015 |
| method for the contact separation of electrically-conducting layers on the back contacts… 🛈 | 5 | 2004 |