LXer: Microsoft's TomTom patents posted for patent review
Published at LXer:
Open Invention Network (OIN) announced that three of the eight patents cited in Microsoft's lawsuit against TomTom have been posted for prior art review by the Linux community. The evidence is being compiled to convince the U.S. Patent and Trademark Office that the patents are invalid. Patent holding company OIN was established by IBM, Sony, Philips, Novell, and Red Hat back in 2005, and has since been joined by NEC. The company acquires patents and licenses them royalty-free to companies that agree not to enforce their own patents against Linux and "certain Linux-related applications," says OIN. In December, OIN launched its Linux Defenders portal, co-sponsored by the Software Freedom Law Center (SFLC) and the Linux Foundation (LF). The program is designed to make prior art more readily accessible to U.S. Patent and Trademark Office (USPTO) examiners, said OIN.
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