Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490630 | System and method for avoiding deadlock in multi-node network | Wing Leong Poon, Patrick James Helland, Takeshi Shimizu, Yasushi Umezawa | 2002-12-03 |
| 6393023 | System and method for acknowledging receipt of messages within a packet based communication network | Takeshi Shimizu, Patrick James Helland, Thomas M. Wicki, Winfried W. Wilcke | 2002-05-21 |