Christoph; Stefan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Christoph; Stefan.The latest application filed is for "method and system of identifying replacements for unavailable web pages".
- Christoph; Stefan - Uster CH
- Christoph; Stefan - Zurich CH
| Patent | Date |
|---|---|
| Ranking content using content and content authors Grant 10,970,353 - Osinga , et al. April 6, 2 | 2021-04-06 |
| Ranking content using content and content authors Grant 10,185,778 - Osinga , et al. Ja | 2019-01-22 |
| Ranking content using content and content authors Grant 9,569,438 - Osinga , et al. February 14, 2 | 2017-02-14 |
| Ranking content using content and content authors Grant 8,983,970 - Osinga , et al. March 17, 2 | 2015-03-17 |
| Method and System of Identifying Replacements for Unavailable Web Pages App 20140172839 - Christoph; Stefan ; et al. | 2014-06-19 |
| Classifying content Grant 8,577,866 - Osinga , et al. November 5, 2 | 2013-11-05 |
| Discovering spam merchants using product feed similarity Grant 8,396,935 - Ciurumelea , et al. March 12, 2 | 2013-03-12 |
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