Method and systems for modifying content of an electronic learning system for vision deficient users
US-2019066526-A1 · Feb 28, 2019 · US
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Cowan Mark patents
Cowan Mark 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 16, 2018 |
| Latest publication | Feb 28, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
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Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 2 |
| Physics | 2 |