System and method for establishing acoustic metrics to detect driver impairment
US-9963033-B2 · May 8, 2018 · US
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Porter Mark Edward patents
Porter Mark Edward holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 0 |
| First publication | May 8, 2018 |
| Latest publication | May 8, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2018 | 1 |
| Year | Patents |
|---|---|
| 2018 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
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Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 1 |
| Physics | 1 |