Inventor · disambiguated record
Alexander S. Lett
Also filed as: LETT ALEXANDER S · LETT ALEXANDER STAFFORD
6 granted patents·602 citations·filing 1990–1993
88Inventor score
Technology areasG06F
Files withIBM6
Top patents by PatentIndex Score
6 records- 0191US5410697AConcurrency management using version identification of shared data as a supplement to use of locksIBM·Filed 1993·Granted Apr 25, 1995·184 cites·5 claims
- 0290US5226143AMultiprocessor system includes operating system for notifying only those cache managers who are holders of shared locks on a designated page by global lock managerIBM·Filed 1990·Granted Jul 6, 1993·179 cites·3 claims
- 0382US5218696AMethod for dynamically expanding and rapidly accessing file directoriesIBM·Filed 1992·Granted Jun 8, 1993·107 cites·9 claims
- 0472US5504857AHighly available fault tolerant relocation of storage with atomicityIBM·Filed 1993·Granted Apr 2, 1996·69 cites·4 claims
- 0563US5088026AMethod for managing a data cache using virtual external storage addresses as argumentsIBM·Filed 1990·Granted Feb 11, 1992·44 cites·6 claims
- 0646US5675767AMethod for verification and restoration of directories in CPU system managed storeIBM·Filed 1992·Granted Oct 7, 1997·19 cites·12 claims
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