Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887079 | Rearrangeable multiconnection switching networks constructed using combinatorial designs | Frank Hwang | 1989-12-12 |
| 4872157 | Architecture and organization of a high performance metropolitan area telecommunications packet network | Jayant G. Hemmady, William P. Lidinsky, Robert Nichols, Gary A. Roediger, Scott B. Steele +2 more | 1989-10-03 |
| 4872158 | Distributed control rapid connection circuit switch | — | 1989-10-03 |
| 4817083 | Rearrangeable multiconnection switching networks employing both space division and time division switching | — | 1989-03-28 |