Radiation source
US-9192039-B2 · Nov 17, 2015 · US
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De Graaf Dennis patents
De Graaf Dennis holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 0 |
| First publication | Nov 17, 2015 |
| Latest publication | Nov 17, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 1 |
| Year | Patents |
|---|---|
| 2015 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Radiation source
US-9192039-B2 · Nov 17, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H05G2/0023 | 1 |
| H05G2/0035 | 1 |
| H05G2/0094 | 1 |
| G03F7/70033 | 1 |
| H05G2/006 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 1 |
| Electricity | 1 |