Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11507551 | Analytics based on scalable hierarchical categorization of web content | Walter Chang, Shantanu Kumar, Ankit Bal | 2022-11-22 |
| 10417301 | Analytics based on scalable hierarchical categorization of web content | Walter Chang, Shantanu Kumar, Ankit Bal | 2019-09-17 |
| 9143329 | Content integrity and incremental security | James L. Lester | 2015-09-22 |
| 7877462 | Managing transiently connected network clients | — | 2011-01-25 |
| 7761922 | Methods and apparatus for contemporaneously acquiring and certifying content | Daniel Baum | 2010-07-20 |
| 7717340 | Enabling the use of machine-readable codes | Daniel Baum | 2010-05-18 |
| 7685522 | Self-describing forms | — | 2010-03-23 |
| 7574484 | Managing transiently connected network clients | — | 2009-08-11 |
| 7469833 | Creating and using documents with machine-readable codes | Yohko A. F. Kelley, James L. Lester | 2008-12-30 |
| 7448550 | Enabling the use of machine-readable codes | Daniel Baum | 2008-11-11 |
| 7299972 | Creating and using documents with machine-readable codes | Yohko A. F. Kelley | 2007-11-27 |
| 7257621 | Managing transiently connected network clients | — | 2007-08-14 |
| 7246748 | Enabling the use of machine-readable codes | Daniel Baum | 2007-07-24 |
| 7240841 | Creating and using documents with machine-readable codes | Yohko A. F. Kelley, James L. Lester | 2007-07-10 |
| 6529947 | Managing transiently connected network clients | — | 2003-03-04 |