Microsoft Sued Over Internet Communication Patents
The suit, filed by VirnetX Inc. on Thursday, names Microsoft as the sole defendant.
The patents at issue in the suit, which concern virtual private network technology, are U.S. Patent Numbers 6,502,135 B1 and 6,839,759 B2.
The ‘135 patent, called “agile network protocol for secure communications with assured system availability,” deals with a method of establishing a secure communication link.
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