Yahoo patents granted on 16 March 2010

11 US patents granted on 16 March 2010 and assigned to Yahoo

1 D611,948 Toolbar for a user interface on a display screen
2 D611,947 Graphical user interface providing annotated alerts on dynamically generated charts for a display screen
3 7,681,147 System for determining probable meanings of inputted words
4 7,680,939 Graphical user interface to manipulate syndication data feeds
5 7,680,858 Techniques for clustering structurally similar web pages
6 7,680,855 System and method for managing listings
7 7,680,854 System and method for improved job seeking
8 7,680,804 System and method for navigating and indexing content
9 7,680,786 Optimization of targeted advertisements based on user profile information
10 7,680,760 System and method for labeling a document
11 7,680,746 Prediction of click through rates using hybrid kalman filter-tree structured markov model classifiers