Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7093101 | Dynamic data structures for tracking file system free space in a flash memory device | John Kalkman, Yongqi Yang | 2006-08-15 |
| 7085879 | Dynamic data structures for tracking data stored in a flash memory device | Yongqi Yang | 2006-08-01 |
| 7082512 | Dynamic data structures for tracking file system free space in a flash memory device | Yongqi Yang, John Kalkman | 2006-07-25 |
| 7080232 | Free sector manager for data stored in flash memory devices | Yongqi Yang | 2006-07-18 |
| 7076599 | Transactional file system for flash memory | Yongqi Yang, John Kalkman | 2006-07-11 |
| 7010662 | Dynamic data structures for tracking file system free space in a flash memory device | Yongqi Yang, John Kalkman | 2006-03-07 |
| 6901499 | System and method for tracking data stored in a flash memory device | Yongqi Yang | 2005-05-31 |
| 6621746 | Monitoring entropic conditions of a flash memory device as an indicator for invoking erasure operations | Yongqi Yang | 2003-09-16 |