Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429951 | Apparatus and method for producing print data of a two-dimensional code and related recording media | Jun-ichiro Kiuchi, Hiromitsu Takai, Takahiro Kurobe | 2002-08-06 |
| 6394349 | Optical information reader and recording medium | Tadao Nojiri | 2002-05-28 |
| 6360948 | Method of reading two-dimensional code and storage medium thereof | Xuhua Yang | 2002-03-26 |