Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10560340 | Method and apparatus for selecting position of routing node and terminal equipment | Hongchun LI, Jun Tian, Yi Xu | 2020-02-11 |
| 10433233 | Method and apparatus for determining position of routing node and terminal equipment | Hongchun LI, Jun Tian, Yi Xu | 2019-10-01 |
| 8985470 | Code pattern having cross-shaped positioning pattern and image processing device for processing the same | Yi-Hsin Tao | 2015-03-24 |
| 8180155 | Decoding method for a two dimensional dot code | Yi-Hsin Tao | 2012-05-15 |
| 7942341 | Two dimensional dot code, and decoding apparatus and method for a two dimensional dot code | Yi-Hsin Tao, Cheng-Ru Chang | 2011-05-17 |