Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8462390 | Image processing method and apparatus | Haifeng Li, Bin Yang, Lidong Wang | 2013-06-11 |
| 8023152 | Method for frequency-modulation screening using error diffusion based on dual-feedback | Haifeng Li, Bin Yang | 2011-09-20 |