Samsung, Others Sued Over Visual Voice Mail IP
Klausner alleges that the defendants are infringing U.S. Patent Numbers 5,572,576 and 5,283,818 through their products without a license from Klausner. The patents cover a telephone answering device that organizes voice messages and other caller information, and then displays the identity of the caller for each message.
The suit is just one of many Klausner has brought against communications...
To view the full article, register now.