How many patents does
Advanced Power Device Research Association have?
patents
196
families
76
granted
31
applications
165
JP
90
US
40
WO
22
EP
20
CN
20
KR
2
RoW
2
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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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Advanced Power Device Research Association
Top ten assignees appearing on patents
2009 - 2018
| furukawa electric co ltd | 29 |
| fuji electric company | 26 |
| tokyo electron | 10 |
| advanced power device res ass | 1 |
2009
2018
| fuji electric company | 2 |
| tokyo electron | 1 |
Advanced Power Device Research Association
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing semiconductor device, and semiconductor device | 12 | 2011 |
| semiconductor transistor | 8 | 2010 |
| gallium nitride-based semiconductor device and method for producing semiconductor device | 8 | 2011 |
| semiconductor substrate, semiconductor device, and method for producing semiconductor su… 🛈 | 8 | 2011 |
| semiconductor transistor production method | 7 | 2010 |
| bidirectional element, bidirectional element circuit, and power converting apparatus | 7 | 2011 |
| semiconductor device | 7 | 2011 |
| semiconductor element and method for producing same | 7 | 2011 |
| method for producing semiconductor device | 6 | 2011 |
| semiconductor element and method for producing same | 6 | 2011 |