Rich Tehrani : Communications and Technology Blog -
Rich Tehrani
| Communications and Technology Blog - Latest news in IP communications, telecom, VoIP, call center & CRM space

prior art tag

Drill down on prior art search:

1 result(s) displayed for prior art (1 - 1 of 1):

More on The VoIP Patent Mess

A number of people in the telecom industry tell me they have looked at the Verizon patents being used against Vonage and they say they have been doing the things that are claimed in the patents before Verizon filed. My...
Featured Events