Inventor · disambiguated record

Josephine M. Cheng

Also filed as: M CHENG JOSEPHINE

1 granted patent·52 citations·filing 1995–1995

50Inventor score

Technology areasG06F

Files withIBM1

Top patents by PatentIndex Score

1 record

0167US5551031AProgram storage device and computer program product for outer join operations using responsibility regions assigned to inner tables in a relational databaseIBM·Filed 1995·Granted Aug 27, 1996·52 cites·22 claims

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