Emotive text-to-speech system and method
US-9495787-B2 · Nov 15, 2016 · US
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Chen Yifan patents
Chen Yifan holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Mar 22, 2016 |
| Latest publication | Nov 15, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2016 | 2 |
| Year | Patents |
|---|---|
| 2016 | 2 |
Recent patents
Latest publications where this party is an assignee.
Task manager and method for managing tasks of an information system
US-9292952-B2 · Mar 22, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Emotive text-to-speech system and method
US-9495787-B2 · Nov 15, 2016 · US
Task manager and method for managing tasks of an information system
US-9292952-B2 · Mar 22, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G01C21/3608 | 2 |
| A61B5/163 | 2 |
| G10L17/26 | 2 |
| A61B5/7264 | 2 |
| G06T13/40 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 2 |
| Operations & Transport | 2 |
| Physics | 2 |