Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7068642 | System and method of propagating exclusion records in a networked computer telephony integration system | — | 2006-06-27 | |
| 7050820 | Telephony system paging system and method | — | 2006-05-23 | |
| 6748074 | System and method for purging a call list | — | 2004-06-08 | |
| 6411708 | System and method for purging a call list | — | 2002-06-25 | $1,124,000 |
| 6345094 | Inbound/outbound call record processing system and method | Wenyao Xu | 2002-02-05 | $888,000 |