Claims of Prior Art In Verizon/Vonage Patent Infringement Case

Vonage has been saying Verizon’s patent claims are overly broad for some time, but now people have dug up some prior art. One of the patents Verizon is complaining about is #6,104,711, what they call an “enhanced internet domain name server.” In short, it’s all about linking phone numbers to IP numbers, and Jeff Pulver […] » about 300 words