Inventor · disambiguated record

Klaus B. Schiefer

Also filed as: SCHIEFER KLAUS B · SCHIEFER KLAUS BERNHARD

3 granted patents·124 citations·filing 1993–2003

75Inventor score

Technology areasG06F

Files withIBM3

Top patents by PatentIndex Score

3 records

0174US5469568AMethod for choosing largest selectivities among eligible predicates of join equivalence classes for query optimizationIBM·Filed 1993·Granted Nov 21, 1995·63 cites·8 claims
0269US5542073AComputer program product for choosing largest selectivities among eligible predicates of join equivalence classes for query optimizationIBM·Filed 1995·Granted Jul 30, 1996·53 cites·1 claims
0358US7289978B2Substituting parameter markers for literals in database query language statement to promote reuse of previously generated access plansIBM·Filed 2003·Granted Oct 30, 2007·8 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →