JK

John Kalkman

Microsoft: 9 patents #4,890 of 40,388Top 15%
Overall (All Time): #583,319 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7620961 Open-architecture file system Jered Aasheim, Yongqi Yang 2009-11-17
7350105 Power failure detection in a flash memory device Jered Aasheim, Yongqi Yang 2008-03-25
7340647 Power failure detection and correction in a flash memory device Jered Aasheim, Yongqi Yang 2008-03-04
7178061 Power failure detection and correction in a flash memory device Jered Aasheim, Yongqi Yang 2007-02-13
7139883 Transactional file system for flash memory Jered Aasheim, Yongqi Yang 2006-11-21
7093101 Dynamic data structures for tracking file system free space in a flash memory device Jered Aasheim, Yongqi Yang 2006-08-15
7082512 Dynamic data structures for tracking file system free space in a flash memory device Jered Aasheim, Yongqi Yang 2006-07-25
7076599 Transactional file system for flash memory Jered Aasheim, Yongqi Yang 2006-07-11
7010662 Dynamic data structures for tracking file system free space in a flash memory device Jered Aasheim, Yongqi Yang 2006-03-07