Yahoo patent applications published on 01 August 2013

6 US patent applications published on 01 August 2013 and assigned to Yahoo

1 20130198209 MECHANISM AND INSTRUMENTATION FOR INTEREST DISCOVERY
2 20130198000 SPONSORED SEARCH COVERAGE EXPANSION
3 20130197984 Socially Shared Ads
4 20130197982 Game Advertisements
5 20130197913 EXTRACTION AND MATCHING OF CHARACTERISTIC FINGERPRINTS FROM AUDIO SIGNALS
6 20130196634 NETWORK-BASED ARCHIVING FOR THREADED MOBILE TEXT MESSAGES