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KLAUSNER

The Wire

Motorola, Research in Motion sued over voicemail

Patent holding company Klausner Technologies Inc. on Monday said it's suing Motorola Inc. and the maker of BlackBerry smartphones for allegedly violating its patent for visual voicemail.

Klausner sues Cisco, Avaya over voicemail patent

Patent holding company Klausner Technologies Inc. said Wednesday it has sued Cisco Systems Inc. and Avaya Inc. for infringement on a visual voicemail patent.

Apple, AT&T settle lawsuit over iPhone feature

Apple Inc. and AT&T Inc. have settled claims that the iPhone's "visual voicemail" technology infringed patents held by Klausner Technologies Inc., a New York-based patent holding company founded by inventor Judah Klausner.

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