| 6628652 |
Flexible telecommunications switching network |
Christopher James Chrin |
2003-09-30 |
| 6600741 |
Large combined broadband and narrowband switch |
Christopher James Chrin, Kevin Dombkowski |
2003-07-29 |
| 6049540 |
Enhanced telecommunications switching unit |
Christopher James Chrin |
2000-04-11 |
| 5953330 |
Communication switch |
Ronald J. Canniff, Thomas L. Hiller, Ronald A. Spanke, John J. Stanaway, Jr., Alex Lawrence Wierzbicki |
1999-09-14 |
| 5802045 |
Method of using a narrowband server to provide service features to broadband subscribers |
Richard Kos, Alex Lawrence Wierzbicki, Hsien-Chuen Yu |
1998-09-01 |
| 5452297 |
Access switches for large ATM networks |
Thomas L. Hiller, Ronald A. Spanke, John J. Stanaway, Jr., Alex Lawrence Wierzbicki |
1995-09-19 |
| 5428607 |
Intra-switch communications in narrow band ATM networks |
Thomas L. Hiller, Ronald A. Spanke, John J. Stanaway, Jr., Alex Lawrence Wierzbicki |
1995-06-27 |
| 5426636 |
ATM distribution networks for narrow band communications |
Thomas L. Hiller, Ronald A. Spanke, John J. Stanaway, Jr., Alex Lawrence Wierzbicki |
1995-06-20 |
| 5422882 |
ATM networks for narrow band communications |
Thomas L. Hiller, Ronald A. Spanke, John J. Stanaway, Jr., Alex Lawrence Wierzbicki |
1995-06-06 |
| 5390175 |
Inter-cell switching unit for narrow band ATM networks |
Thomas L. Hiller, Ronald A. Spanke, John J. Stanaway, Jr., Alex Lawrence Wierzbicki |
1995-02-14 |
| 5365524 |
Establishing telecommunications call paths between clustered switching entities |
Thomas L. Hiller, James J. Phelan |
1994-11-15 |
| 5345445 |
Establishing telecommunications calls in a broadband network |
Thomas L. Hiller, James J. Phelan |
1994-09-06 |
| 5345446 |
Establishing telecommunications call paths in broadband communication networks |
Thomas L. Hiller, James J. Phelan |
1994-09-06 |
| 5327421 |
Apparatus for interfacing between telecommunications call signals and broadband signals |
Thomas L. Hiller, James J. Phelan |
1994-07-05 |
| 4751697 |
Distributed packet switching sytem |
Paul D. Hunter, James M. Johnson, Jr., Christopher G. McHarg, David A. Pierce, Thomas Starr +2 more |
1988-06-14 |
| 4656624 |
Operator communication arrangements for operator assistance systems |
Johnny Collins, Michael Hirsh Cooper, Douglas C. Dowden, Raymond J. Gill |
1987-04-07 |
| 4583218 |
Control communication in a switching system having clustered remote switching modules |
Menachem T. Ardon, James Kennedy, Douglas S. Sand, Lawrence J. Trimnell |
1986-04-15 |
| 4566094 |
Channel selection in a switching system having clustered remote switching modules |
Menachem T. Ardon, James Kennedy, Douglas S. Sand, Lawrence J. Trimnell |
1986-01-21 |
| 4558444 |
Switching system having selectively interconnected remote switching modules |
James Kennedy, Lawrence J. Trimnell |
1985-12-10 |
| 4400627 |
Telephone switching network |
— |
1983-08-23 |