Chang; Kevin Chen-Chuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Kevin Chen-Chuan.The latest application filed is for "system for entity search and a method for entity scoring in a linked document database".
- Chang; Kevin Chen-Chuan - Champaign IL
| Patent | Date |
|---|---|
| System for entity search and a method for entity scoring in a linked document database Grant 8,117,208 - Chang , et al. February 14, 2 | 2012-02-14 |
| Method and system for extracting web query interfaces Grant 7,552,116 - Chang , et al. June 23, 2 | 2009-06-23 |
| System For Entity Search And A Method For Entity Scoring In A Linked Document Database App 20090083262 - Chang; Kevin Chen-Chuan ; et al. | 2009-03-26 |
| Method and system for extracting web query interfaces App 20060031202 - Chang; Kevin Chen-Chuan ; et al. | 2006-02-09 |
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