Inventor · disambiguated record
Steven D. Kafka
Also filed as: KAFKA STEVEN · KAFKA STEVEN D
6 granted patents·2 pending applications·112 citations·filing 2005–2012
81Inventor score
Top patents by PatentIndex Score
8 records- 0194US8010602B2Leveraging communications to identify social network friendsMICROSOFT CORP·Filed 2008·Granted Aug 30, 2011·90 cites·20 claims
- 0278US8307038B2Email addresses relevance determination and usesGILLUM ELIOT C·Filed 2006·Granted Nov 6, 2012·9 cites·20 claims
- 0374US8949343B2Email confirmation page for social network notificationsSHEN JENNIFER ITING·Filed 2008·Granted Feb 3, 2015·9 cites·15 claims
- 0465US8799786B2Scheduled message cleanupAHIAKPOR MICHAEL JAMES·Filed 2011·Granted Aug 5, 2014·2 cites·26 claims
- 0561US9449156B2Using trusted devices to augment location-based account protectionMICROSOFT CORP·Filed 2012·Granted Sep 20, 2016·2 cites·17 claims
- 0653US2009006111A1Event negotiationMICROSOFT CORP·Filed 2007·Application pending·0 cites
- 0737US2007106698A1Server based automatically updating address bookMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 0835US8886234B2Techniques for unified messagingKAFKA STEVEN D·Filed 2011·Granted Nov 11, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →