Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835271 | Signaling protocol for p-cycle restoration | Mansoor Alicherry, Viswanath Poosala, Walter Rothkegel, Sudipta Sengupta | 2010-11-16 |
| 7200157 | Detection and compensation of ingressing frame offset discontinuities for tandem connection trails | Manfred Alois Loeffler, Jurgen Leonhard Milisterfer, Maarten Petrus Joseph Vissers | 2007-04-03 |
| 6807152 | Enhanced multiframe processing for tandem connection trails with transmission protection schemes | Manfred Alois Loeffler, Jurgen Leonhard Milisterfer, Maarten Petrus Joseph Vissers | 2004-10-19 |
| 6798748 | Enhanced multiframe alignment for tandem connection trials | Manfred Alois Loeffler, Jurgen Leonhard Milisterfer, Maarten Petrus Joseph Vissers | 2004-09-28 |
| 5199029 | Circuit arrangement for establishing conference connections | Manfred Schmidt, Bernd Selbach | 1993-03-30 |
| 5172393 | Circuit arrangement for channel-specific processing of a multi-channel input signal | Manfred Schmidt, Bernd Selbach, Michael Behrens | 1992-12-15 |