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CPC Subgroup Additional Only
G06F 2211/1002

Indexing scheme relating to G06F11/1076

Full Title

Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00 > Indexing scheme relating to G06F11/10 > Indexing scheme relating to G06F11/1076

39 direct subcodes

Child Classifications

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  • G06F 2211/1004 Adaptive RAID, i.e. RAID system adapts to changing circumstances, e.g. RAID1 becomes RAID5 as disks fill up
  • G06F 2211/1007 Addressing errors, i.e. silent errors in RAID, e.g. sector slipping and addressing errors
  • G06F 2211/1009 Cache, i.e. caches used in RAID system with parity
  • G06F 2211/1011 Clustered RAID, i.e. clustered or de-clustered RAID where data and parity are spread over more disks than blocks in a parity group
  • G06F 2211/1014 Compression, i.e. RAID systems with parity using compression techniques
  • G06F 2211/1016 Continuous RAID, i.e. RAID system that allows streaming or continuous media, e.g. VOD
  • G06F 2211/1019 Fast writes, i.e. signaling the host that a write is done before data is written to disk
  • G06F 2211/1021 Different size blocks, i.e. mapping of blocks of different size in RAID systems with parity
  • G06F 2211/1023 Different size disks, i.e. non uniform size of disks in RAID systems with parity
  • G06F 2211/1026 Different size groups, i.e. non uniform size of groups in RAID systems with parity
  • G06F 2211/1028 Distributed, i.e. distributed RAID systems with parity
  • G06F 2211/103 Hybrid, i.e. RAID systems with parity comprising a mix of RAID types
  • G06F 2211/1033 Inactive data in parity groups, i.e. RAID parity groups where parity is calculated on only occupied or busy bits in the stripe
  • G06F 2211/1035 Keeping track, i.e. keeping track of data and parity changes
  • G06F 2211/1038 LFS, i.e. Log Structured File System used in RAID systems with parity
  • G06F 2211/104 Metadata, i.e. metadata associated with RAID systems with parity
  • G06F 2211/1042 NanoRAID, i.e. RAID systems using nanotechnology
  • G06F 2211/1045 Nested RAID, i.e. implementing a RAID scheme in another RAID scheme
  • G06F 2211/1047 No striping, i.e. parity calculation on a RAID involving no stripes, where a stripe is an independent set of data
  • G06F 2211/105 On the fly coding, e.g. using XOR accumulators

Top Applicants

Top 10 applicants by patent filingsfor class G06, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 76,952
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
  3. MICROSOFT TECHNOLOGY LICENSING US 44,778
  4. GOOGLE US 35,735
  5. INTEL CORPORATION US 32,087
  6. HUAWEI TECHNOLOGIES COMPANY CN 30,572
  7. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
  8. APPLE US 23,482
  9. SGCC(STATE GRID CORPORATION OF CHINA) 22,548
  10. HUAWEI TECHNOLOGIES COMPANY 20,917