Yahoo’s 4K Excalibur patents in search, mobile, cloud and more valued at $740M

In Meiresonne v. Google, Inc., [2016-1755] (March 7, 2017), the Federal Circuit affirmed the PTAB determination that claims 16, 17, 19 and 20 of U.S. Patent No. 8,156,096 on a system whereby a user can identify a supplier of goods or services over the Internet, were invalid for obviousness.

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