Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077975 | Handwriting symbol recognition accuracy using speech input | Lei Ma, Yu Shi | 2011-12-13 |
| 7983478 | Hidden markov model based handwriting/calligraphy generation | Peng Liu, Yi-Jian Wu, Lei Ma | 2011-07-19 |
| 7977562 | Synthesized singing voice waveform generator | Yao Qian | 2011-07-12 |
| 7903877 | Radical-based HMM modeling for handwritten East Asian characters | Shi Han, Yu Zou, Ming Chang, Peng Liu, Yi-Jian Wu +3 more | 2011-03-08 |
| 7890325 | Subword unit posterior probability for measuring confidence | Peng Liu, Ye Tian, Jian Zhou | 2011-02-15 |
| 7885456 | Symbol graph generation in handwritten mathematical expression recognition | Yu Shi, Jian Zhou | 2011-02-08 |