How many patents does
Ixys Corporation have?
patents
265
families
84
granted
134
applications
131
US
202
EP
41
WO
5
KR
2
JP
2
CN
2
RoW
11
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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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the following tables are just extracts from the report
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Ixys Corporation
Top ten assignees appearing on patents
2009 - 2018
| ixys corporation | 261 |
| huettinger elektronik & company | 7 |
| leadis technology | 2 |
2018
| ixys corporation | 36 |
Ixys Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| low forward voltage rectifier | 10 | 2011 |
| video and content controlled backlight | 10 | 2006 |
| rf generator with commutation inductor | 8 | 2004 |
| high efficiency low-power power supply circuit | 8 | 2012 |
| methods and apparatuses for converting carbon dioxide and treating waste material | 8 | 2009 |
| programmable led driver | 8 | 2007 |
| vertical power mosfet and igbt fabrication process with two fewer photomasks | 7 | 2010 |
| full bridge rectifier module | 6 | 2011 |
| power device manufacture on the recessed side of a thinned wafer | 6 | 2012 |
| igbt with waved floating p-well electron injection | 6 | 2015 |