How many patents does
Volterra Semiconductor Corporation have?
patents
432
families
80
granted
196
applications
236
US
270
WO
49
CN
41
EP
21
JP
2
KR
1
RoW
48
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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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Volterra Semiconductor Corporation
Top ten assignees appearing on patents
Volterra Semiconductor Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| switching circuits for extracting power from an electric power source and associated met… 🛈 | 37 | 2010 |
| method for making magnetic components with n-phase coupling, and related inductor struct… 🛈 | 27 | 2002 |
| multi-turn inductors | 18 | 2009 |
| vertical gate ldmos device | 17 | 2011 |
| low profile inductors for high density circuit boards | 15 | 2009 |
| power transistor with protected channel | 13 | 2008 |
| heavily doped region in double-diffused source mosfet (ldmos) transistor and a method of… 🛈 | 12 | 2007 |
| voltage regulator with inductor banks | 12 | 2005 |
| coupled inductor with improved leakage inductance control | 12 | 2009 |
| power management applications of interconnect substrates | 11 | 2011 |