How many patents does
Alpha & Omega Semiconductor have?
patents
1,982
families
316
granted
989
applications
993
US
1,037
CN
492
WO
22
KR
12
EP
8
RoW
411
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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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Alpha & Omega Semiconductor
Top ten assignees appearing on patents
2009 - 2018
Alpha & Omega Semiconductor
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| power mos device | 49 | 2005 |
| nanotube semiconductor devices | 26 | 2009 |
| oxide terminated trench mosfet with three or four masks | 22 | 2010 |
| wafer level packaging structure with large contact area and preparation method thereof | 20 | 2011 |
| configuration and method to form mosfet devices with low resistance silicide gate and me… 🛈 | 18 | 2006 |
| multi-die package | 18 | 2009 |
| mosfet with integrated schottky diode | 16 | 2013 |
| multi-layer lead frame package and method of fabrication | 16 | 2010 |
| shielded gate trench (sgt) mosfet devices and manufacturing processes | 16 | 2006 |
| lateral super junction device with high substrate-gate breakdown and built-in avalanche … 🛈 | 16 | 2009 |