23 US patent applications published on 25 June 2009 and assigned to Yahoo
| 1 | 20090165017 | STATELESS PROPORTIONALLY CONSISTENT ADDRESSING |
| 2 | 20090164904 | Blog-Based Video Summarization |
| 3 | 20090164897 | Recommendation System Using Social Behavior Analysis and Vocabulary Taxonomies |
| 4 | 20090164895 | EXTRACTING SEMANTIC RELATIONS FROM QUERY LOGS |
| 5 | 20090164884 | TAG AGGREGATOR |
| 6 | 20090164641 | Media Toolbar and Aggregated/Distributed Media Ecosystem |
| 7 | 20090164632 | WEB SERVICE MULTI-KEY RATE LIMITING METHOD AND SYSTEM |
| 8 | 20090164621 | METHOD AND SYSTEM FOR MONITORING REST WEB SERVICES |
| 9 | 20090164557 | USER VACILLATION DETECTION AND RESPONSE |
| 10 | 20090164484 | Comment Filters for Real-Time Multimedia Broadcast Sessions |
| 11 | 20090164449 | SEARCH TECHNIQUES FOR CHAT CONTENT |
| 12 | 20090164425 | System and method for crawl ordering by search impact |
| 13 | 20090164411 | METHODS AND APPARATUS FOR COMPUTING GRAPH SIMILARITY VIA SEQUENCE SIMILARITY |
| 14 | 20090164400 | Social Behavior Analysis and Inferring Social Networks for a Recommendation System |
| 15 | 20090164309 | SYSTEM AND METHOD FOR WIRELESS COMMUNICATION BETWEEN PREVIOUSLY KNOWN AND UNKNOWN USERS |
| 16 | 20090164301 | Targeted Ad System Using Metadata |
| 17 | 20090164300 | APPLICATION PROGRAM INTERFACE AND GRAPHICAL USER INTERFACE FOR PROVIDING A USER INTERFACE FOR TARGETING MOBILE ADVERTISEMENTS IN A MOBILE MARKETING ENVIRONMENT |
| 18 | 20090164299 | SYSTEM FOR PROVIDING A USER INTERFACE FOR DISPLAYING AND CREATING ADVERTISER DEFINED GROUPS OF MOBILE ADVERTISEMENT CAMPAIGN INFORMATION TARGETED TO MOBILE CARRIERS |
| 19 | 20090164298 | System and Method for Market Reserve Price Modeling in Online Auctions with Advanced Match |
| 20 | 20090164296 | SCHEDULING TRANSIENT ONLINE ADVERTISEMENTS |
| 21 | 20090164286 | APPLICATION PROGRAM INTERFACE AND GRAPHICAL USER INTERFACE FOR DISTRIBUTING AN ADVERTISEMENT BUDGET IN A MOBILE ENVIRONMENT |
| 22 | 20090164269 | MOBILE CLICK FRAUD PREVENTION |
| 23 | 20090163186 | APPLICATION PROGRAM INTERFACE AND GRAPHICAL USER INTERFACE FOR EDITORIAL REVIEW OF MOBILE ADVERTISEMENT CAMPAIGNS |
