Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6901443 | Non-fault tolerant network nodes in a multiple fault tolerant network | Jiandong Huang, Sejun Song, Ronald J. Freimark, Jay W. Gustin | 2005-05-31 |
| 6826590 | Block-oriented control system on high speed ethernet | David A. Glanzer, Colin R. Corles, Steven K. Brodman, William M. Hawkins, Michael D. Hirst +3 more | 2004-11-30 |
| 4855902 | Microprocessor assisted data block transfer apparatus | Ronald J. Freimark | 1989-08-08 |
| 4847831 | Bidirectional repeater for manchester encoded data signals | Robert L. Spiesman | 1989-07-11 |
| 4680581 | Local area network special function frames | Bruce J. Landini | 1987-07-14 |
| 4631695 | Detector of predetermined patterns of encoded data signals | — | 1986-12-23 |
| 4556974 | Method for passing a token in a local-area network | — | 1985-12-03 |
| 4551721 | Method for initializing a token-passing local-area network | — | 1985-11-05 |
| 4542420 | Manchester decoder | Robert L. Spiesman | 1985-09-17 |