Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446041 | Method and system for providing audio playback of a multi-source document | Erik Rucker, Paul Kyong Hwan Kim | 2002-09-03 |
| 6415258 | Background audio recovery system | David Allen Caulton, Erik Rucker, Paul Kyong Hwan Kim | 2002-07-02 |