Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086628 | Systems and methods for user-constructed hierarchical interest profiles and information retrieval using same | Richard B. Allen, Robert B. Chumbley, Matthew F. Rutkowski | 2011-12-27 |
| 8023693 | System and method for solving the “birthday problem” with watermarking | James M. Gasiewski, Donald E. Leake, Jr., Jeffrey Bruce Lotspiech | 2011-09-20 |
| 7987140 | Digital rights management of captured content based on criteria regulating a combination of elements | Gabriel A. Cohen, Travis M. Grigsby, Michael A. Paolini | 2011-07-26 |
| 7885427 | System and method for solving the “birthday” problem with watermarking | James M. Gasiewski, Donald E. Leake, Jr., Jeffrey Bruce Lotspiech | 2011-02-08 |