Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5864555 | Method and apparatus for generating a proxy connection endpoint for operation administration and management (OAM) asynchronous transfer mode (ATM) cells | David X. Chen, L. David Danenberg | 1999-01-26 |
| 5712853 | Apparatus and method for transferring operation, administration and management cells across and ATM data frame user network interface | Peter T. Marino | 1998-01-27 |
| 5659540 | Apparatus and method for detection of operation administration and management (OAM) cell loopback and physical loopbacks in an asynchronous transfer mode (ATM) network | David X. Chen, L. David Danenberg | 1997-08-19 |