Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091712 | Method and apparatus for storing and retrieving performance data collected by a network interface unit | Kevin Pope, Maynard A. Wright, Daniel A. Strich, Paul R. Hartmann, Douglas B. Ramsayer | 2000-07-18 |
| 5790531 | Method and apparatus for determining the origin of a remote alarm indication signal | Paul R. Hartmann, Ramone A. Hecker, Kevin Pope, Maynard A. Wright | 1998-08-04 |
| 5774456 | Method and apparatus for adopting performance report messages in a telecommunications system | Paul R. Hartmann, Ramone A. Hecker, Kevin Pope, Maynard A. Wright | 1998-06-30 |
| 5757776 | Method and apparatus for determining the origin of an alarm indication signal | Paul R. Hartmann, Ramone A. Hecker, Kevin Pope, Maynard A. Wright | 1998-05-26 |
| 5566161 | Adaptive DS1 frame format conversion device for remotely monitoring and testing the performance of telephone circuits | Paul R. Hartmann, Raymond L. Behr, George A. Wissing, Robert G. Young, Ramone A. Hecker +1 more | 1996-10-15 |