| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3dd470bbb6982bb9a81ce62415a1b6bc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2212-401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C13-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2212-7208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2212-7203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2212-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C29-765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F12-0804 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C16-349
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0679
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F12-0246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F12-0871 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F12-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F12-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F12-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-06 |
| filingDate |
2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a50361d9541611c2fae3657d663cbb9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70758364e1357e39207413f4f509bb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_284e21fba1cca54b57718e60204ad2c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dabcda050ee51efa37976b6754df4e8 |
| publicationDate |
2015-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8954654-B2 |
| titleOfInvention |
Virtual memory device (VMD) application/driver with dual-level interception for data-type splitting, meta-page grouping, and diversion of temp files to ramdisks for enhanced flash endurance |
| abstract |
A Virtual-Memory Device (VMD) driver and application execute on a host to increase endurance of flash memory attached to a Super Enhanced Endurance Device (SEED) or Solid-State Drive (SSD). Host accesses to flash are intercepted by the VMD driver using upper and lower-level filter drivers and categorized as data types of paging files, temporary files, meta-data, and user data files, using address ranges and file extensions read from meta-data tables. Paging files and temporary files are optionally written to flash. Full-page and partial-page data are grouped into multi-page meta-pages by data type before storage by the SSD. ramdisks and caches for storing each data type in the host DRAM are managed and flushed to the SSD by the VMD driver. Write dates are stored for pages or blocks for management functions. A spare/swap area in DRAM reduces flash wear. Reference voltages are adjusted when error correction fails. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10824340-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11048541-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016103622-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9378104-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10452281-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9361195-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11287978-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10235198-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9946462-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016364141-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10095626-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9880770-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10983722-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I627532-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10452269-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9575671-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10049047-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10613756-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10719421-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I588833-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9430159-B2 |
| priorityDate |
2008-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |