| Typicality: | 0.524 |
| Saliency: | 0.338 |
| patent → be granted in → 1998 | 13 |
| patent → be filed in → 1998 | 12 |
| patent → be issued in → 1998 | 6 |
| negative | neutral | positive |
| 0.093 | 0.727 | 0.180 |
| Raw frequency | 31 |
| Normalized frequency | 0.338 |
| Modifier score | 0.900 |
| Perplexity | 37.597 |