Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313029 | Apparatus and methods for decoding images | — | 2012-11-20 |
| 7983480 | Two-level scanning for memory saving in image detection systems | Juwei Lu, Hui Zhou | 2011-07-19 |
| 7945075 | Converting a digital image from color to gray-scale | Juwei Lu, Hui Zhou | 2011-05-17 |
| 7840037 | Adaptive scanning for performance enhancement in image detection systems | Juwei Lu, Hui Zhou | 2010-11-23 |
| 7546950 | Method and apparatus for locating and decoding a two-dimensional machine-readable symbol | — | 2009-06-16 |