Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6278695 | Multi-port LAN switch for a token-ring network | Kenneth J. Christensen, Frances E. Noel, Rudolf E. Rehquate, Jerry Dagher, Beymer Bevill, Jr. | 2001-08-21 |
| 6101304 | Air blown fiber (ABF) tube cable with central innerduct | Keith Quistorff, Eugene D. Bonnes | 2000-08-08 |
| 5680397 | Multi-port LAN switch for a token-ring network | Kenneth J. Christensen, Francis Noel, Rudolf E. Rehquate, Jerry Dagher, Beymer Bevill, Jr. | 1997-10-21 |
| 5649111 | Data port expander | Rudolf E. Rehquate, Jeffrey Matthew Stoltz | 1997-07-15 |
| 5625621 | Method and system of automatically configuring a LAN switch portof a multi-port LAN switch based on an attached device type | Kenneth J. Christensen, Jack S. Chorpenning, Michael S. Siegel, Norman C. Strole, Max Robert Povse +1 more | 1997-04-29 |
| 5581710 | Full duplex communication on a single communication ring | Francis Noel, Kenneth D. Schultz | 1996-12-03 |
| 5561666 | Apparatus and method for determining operational mode for a station entering a network | Kenneth J. Christensen, Jack S. Chorpenning, Michael S. Siegel, Norman C. Strole, Kenneth Wilson +1 more | 1996-10-01 |
| RE33825 | Sub-milliamp mechanical relay control | — | 1992-02-18 |
| 4701630 | Local area network station connector | Eugene J. Annunziata, James M. Faress, II | 1987-10-20 |
| 4551671 | Terminal disconnect and media wire fault detect mechanism | Eugene J. Annunziata | 1985-11-05 |
| 4527216 | Sub-milliamp mechanical relay control | — | 1985-07-02 |