Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4555595 | Sampled port data switching system employing interactive processors | Barrie Brightman, George A. Elliott, Pedro A. Lenk, William H. Stewart, Jr. | 1985-11-26 |
| 4475011 | Arrangement of interactive telephone switching processors providing selective functional capability by port | Barrie Brightman, Haresh Jotwani, Pedro A. Lenk, Rick L. Mantz, Nickoline P. Mealo +2 more | 1984-10-02 |
| 4451702 | Arrangement of interactive telephone switching processors for performing timing analyses of port events | Barrie Brightman, Thomas E. Ellis, James Jones, Pedro A. Lenk, William H. Stewart, Jr. +1 more | 1984-05-29 |
| 4447673 | Ring trip apparatus for a line circuit connected to DCO switch | George A. Elliott, Pedro A. Lenk | 1984-05-08 |
| 4443663 | Filtering of port data in a switching system employing interactive processors | Thomas E. Ellis, Pedro A. Lenk | 1984-04-17 |
| 4385206 | Programmable port sense and control signal preprocessor for a central office switching system | Robert Bradshaw, Dennis L. Edinger, David L. Hinshaw, Pedro A. Lenk, Thomas H. McKinney | 1983-05-24 |