How many patents does
Alpha And Omega Semiconductor have?
patents
300
families
91
granted
118
applications
182
US
111
CN
58
KR
12
EP
9
WO
6
JP
5
RoW
99
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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 And Omega Semiconductor
Top ten assignees appearing on patents
2009
Alpha And Omega Semiconductor
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wafer level packaging structure with large contact area and preparation method thereof | 20 | 2011 |
| constant on-time (cot) control in isolated converter | 10 | 2014 |
| constant on-time (cot) control in isolated converter | 9 | 2014 |
| constant on-time (cot) control in isolated converter | 9 | 2014 |
| constant on-time (cot) control in isolated converter | 8 | 2014 |
| constant on-time (cot) control in isolated converter | 8 | 2014 |
| constant on-time (cot) control in isolated converter | 8 | 2014 |
| molded intelligent power module | 8 | 2016 |
| trench mosfet device and the preparation method thereof | 6 | 2016 |
| alternating current injection for constant-on time buck converter—a regulator control me… 🛈 | 6 | 2014 |