Inventor · disambiguated record

Jie Change

Also filed as: CHANGE JIE

1 granted patent·132 citations·filing 1997–1997

54Inventor score

Technology areasH02M

Files withRELIANCE ELECTRIC IND CO1

Top patents by PatentIndex Score

1 record

0183US5909367AModular AC-AC variable voltage and variable frequency power conveter system and controlRELIANCE ELECTRIC IND CO·Filed 1997·Granted Jun 1, 1999·132 cites·20 claims

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