NY Times releases Top Patent Filers for 2012

The article (http://bits.blogs.nytimes.com/2013/01/10/the-2012-patent-rankings-ibm-on-top-again-google-and-apple-surging/) shows IBM continues to lead the pack, but Google and Apple are closing ground. All or nearly all the Top 50 companies in the list are electronics or software companies, which shows the strong reliance on the patent system by these entities.

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