Air quality inference using multiple data sources
US-2016125307-A1 · May 5, 2016 · US
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Chang Eric I-Chao patents
Chang Eric I-Chao holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jan 27, 2015 |
| Latest publication | May 5, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Augmenting a field of view
US-8943420-B2 · Jan 27, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Air quality inference using multiple data sources
US-2016125307-A1 · May 5, 2016 · US
Augmenting a field of view
US-8943420-B2 · Jan 27, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06N7/01 | 1 |
| G06N3/0895 | 1 |
| G06N3/0499 | 1 |
| G06N7/005 | 1 |
| G06N3/08 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 2 |