Electric power conversion device and surge voltage suppressing method
US-9124270-B2 · Sep 1, 2015 · US
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Terada Kei patents
Terada Kei holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Sep 1, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 3 |
| Year | Patents |
|---|---|
| 2015 | 3 |
Recent patents
Latest publications where this party is an assignee.
Integrated servo system
US-8941342-B2 · Jan 27, 2015 · US
Motor controller
US-8928267-B2 · Jan 6, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Electric power conversion device and surge voltage suppressing method
US-9124270-B2 · Sep 1, 2015 · US
Integrated servo system
US-8941342-B2 · Jan 27, 2015 · US
Motor controller
US-8928267-B2 · Jan 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H02M7/5387 | 1 |
| H03K17/163 | 1 |
| Y02B70/1483 | 1 |
| H02M7/48 | 1 |
| Y02B70/10 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |
| Cross-Sectional Technologies | 2 |
| Physics | 1 |