Simmons David holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Oct 6, 2015 |
| Latest publication | May 22, 2018 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-9979931-B2 · May 22, 2018 · US
US-9152411-B2 · Oct 6, 2015 · US
Representative or frequently cited publications from precomputed assignee stats.
US-9979931-B2 · May 22, 2018 · US
US-9152411-B2 · Oct 6, 2015 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04N7/17318 | 1 |
| H04N21/47202 | 1 |
| H04N7/17336 | 1 |
| H04N21/23406 | 1 |
| H04N21/47208 | 1 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 1 |
| Electricity | 1 |