Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393023 | System and method for acknowledging receipt of messages within a packet based communication network | Takeshi Shimizu, Wolf-Dietrich Weber, Patrick James Helland, Thomas M. Wicki | 2002-05-21 |