Yahoo patent applications published on 21 October 2010

7 US patent applications published on 21 October 2010 and assigned to Yahoo

1 20100269165 INTERACTING WITH INTERNET SERVERS WITHOUT KEYBOARD
2 20100268728 SUBJECT-BASED VITALITY
3 20100268712 SYSTEM AND METHOD FOR AUTOMATICALLY GROUPING KEYWORDS INTO AD GROUPS
4 20100268710 PERSONALIZED WEB SEARCH RANKING
5 20100268709 SYSTEM, METHOD, OR APPARATUS FOR CALIBRATING A RELEVANCE SCORE
6 20100263830 Cold Row Encapsulation for Server Farm Cooling System
7 20100263825 Cold Row Encapsulation for Server Farm Cooling System