Inventor · disambiguated record
John Kalkman
Also filed as: KALKMAN JOHN
9 granted patents·524 citations·filing 2002–2006
92Inventor score
Files withMICROSOFT CORP9
Top patents by PatentIndex Score
9 records- 0197US7093101B2Dynamic data structures for tracking file system free space in a flash memory deviceMICROSOFT CORP·Filed 2005·Granted Aug 15, 2006·152 cites·30 claims
- 0297US7082512B2Dynamic data structures for tracking file system free space in a flash memory deviceMICROSOFT CORP·Filed 2005·Granted Jul 25, 2006·75 cites·13 claims
- 0397US7076599B2Transactional file system for flash memoryMICROSOFT CORP·Filed 2005·Granted Jul 11, 2006·108 cites·15 claims
- 0494US7350105B2Power failure detection in a flash memory deviceMICROSOFT CORP·Filed 2006·Granted Mar 25, 2008·27 cites·18 claims
- 0592US7340647B2Power failure detection and correction in a flash memory deviceMICROSOFT CORP·Filed 2006·Granted Mar 4, 2008·19 cites·20 claims
- 0692US7010662B2Dynamic data structures for tracking file system free space in a flash memory deviceMICROSOFT CORP·Filed 2002·Granted Mar 7, 2006·96 cites·24 claims
- 0784US7178061B2Power failure detection and correction in a flash memory deviceMICROSOFT CORP·Filed 2002·Granted Feb 13, 2007·24 cites·18 claims
- 0879US7139883B2Transactional file system for flash memoryMICROSOFT CORP·Filed 2002·Granted Nov 21, 2006·17 cites·41 claims
- 0960US7620961B2Open-architecture file systemMICROSOFT CORP·Filed 2002·Granted Nov 17, 2009·6 cites·27 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →