Cha; Wan Kyu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cha; Wan Kyu.The latest application filed is for "document analysis system".
- Cha; Wan Kyu - Kyunggi-do KR
- Cha; Wan-Kyu - Seoul KR
| Patent | Date |
|---|---|
| Database for uploading, storing, and retrieving similar documents Grant 8,200,695 - Cha , et al. June 12, 2 | 2012-06-12 |
| Document management system and method Grant 8,090,743 - Cha , et al. January 3, 2 | 2012-01-03 |
| Document Analysis System App 20110270826 - Cha; Wan-Kyu ; et al. | 2011-11-03 |
| System and method for clustering documents Grant 8,046,363 - Cha , et al. October 25, 2 | 2011-10-25 |
| Document Management System And Method App 20070244882 - CHA; Wan Kyu ; et al. | 2007-10-18 |
| System, Method And User Interface For Retrieving Documents App 20070244881 - Cha; Wan Kyu ; et al. | 2007-10-18 |
| System And Method For Clustering Documents App 20070244915 - Cha; Wan Kyu ; et al. | 2007-10-18 |
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