Inventor · disambiguated record
Richard L. Mattson
Also filed as: MATTSON RICHARD L · MATTSON RICHARD LEWIS
14 granted patents·2,550 citations·filing 1983–1995
96Inventor score
Files withIBM14
Top patents by PatentIndex Score
14 records- 0197US5551003ASystem for managing log structured array (LSA) of DASDS by managing segment space availability and reclaiming regions of segments using garbage collection procedureIBM·Filed 1994·Granted Aug 27, 1996·381 cites·28 claims
- 0294US5802344AMethod and apparatus for dynamic segment allocation in log structured arraysIBM·Filed 1995·Granted Sep 1, 1998·95 cites·45 claims
- 0394US5717893AMethod for managing a cache hierarchy having a least recently used (LRU) global cache and a plurality of LRU destaging local caches containing counterpart datatype partitionsIBM·Filed 1991·Granted Feb 10, 1998·214 cites·1 claims
- 0494US4714992ACommunication for version management in a distributed information serviceIBM·Filed 1985·Granted Dec 22, 1987·256 cites·10 claims
- 0593US5542066ADestaging modified data blocks from cache memoryIBM·Filed 1993·Granted Jul 30, 1996·198 cites·27 claims
- 0693US5271012AMethod and means for encoding and rebuilding data contents of up to two unavailable DASDs in an array of DASDsIBM·Filed 1991·Granted Dec 14, 1993·200 cites·10 claims
- 0792US4714996AImpact calculation for version management in a distributed information serviceIBM·Filed 1985·Granted Dec 22, 1987·174 cites·16 claims
- 0892US4463424AMethod for dynamically allocating LRU/MRU managed memory among concurrent sequential processesIBM·Filed 1983·Granted Jul 31, 1984·196 cites·4 claims
- 0991US5258984AMethod and means for distributed sparing in DASD arraysIBM·Filed 1991·Granted Nov 2, 1993·166 cites·24 claims
- 1090US5434992AMethod and means for dynamically partitioning cache into a global and data type subcache hierarchy from a real time reference traceIBM·Filed 1992·Granted Jul 18, 1995·167 cites·9 claims
- 1189US5734861ALog-structured disk array with garbage collection regrouping of tracks to preserve seek affinityIBM·Filed 1995·Granted Mar 31, 1998·171 cites·48 claims
- 1287US5416915AMethod and system for minimizing seek affinity and enhancing write sensitivity in a DASD arrayIBM·Filed 1992·Granted May 16, 1995·108 cites·10 claims
- 1386US5265098AMethod and means for managing DASD array accesses when operating in degraded modeIBM·Filed 1990·Granted Nov 23, 1993·138 cites·8 claims
- 1479US5937205ADynamic queue prioritization by modifying priority value based on queue's level and serving less than a maximum number of requests per queueIBM·Filed 1995·Granted Aug 10, 1999·86 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →