Yahoo patent applications published on 02 July 2009

10 US patent applications published on 02 July 2009 and assigned to Yahoo

1 20090172752 STREAMING MULTIPLE VIDEOS IN A PLAYLIST
2 20090172197 CREATING AND EDITING MEDIA OBJECTS USING WEB REQUESTS
3 20090171986 TECHNIQUES FOR CONSTRUCTING SITEMAP OR HIERARCHICAL ORGANIZATION OF WEBPAGES OF A WEBSITE USING DECISION TREES
4 20090171939 USER-GENERATED ACTIVITY MAPS
5 20090171899 ONE-STOP TRAVEL SEARCH
6 20090171870 System and method of feature selection for text classification using subspace sampling
7 20090171763 System and method for online advertising driven by predicting user interest
8 20090171748 USING PRODUCT AND SOCIAL NETWORK DATA TO IMPROVE ONLINE ADVERTISING
9 20090170603 Sports community commentary
10 20090169062 PERSONALS AD PROFILE SECRET PHOTO VERIFICATION PROCESS