Inventor · disambiguated record

Renhao Zhang

Also filed as: ZHANG RENHAO

1 granted patent·38 citations·filing 1985–1985

46Inventor score

Technology areasB23K

Files withPAN JILUAN1

Top patents by PatentIndex Score

1 record

0172US4628181AMethod of controlling the output characteristic of a welding power source, apparatus for arc welding, and electrical circuit to be used for such apparatusPAN JILUAN·Filed 1985·Granted Dec 9, 1986·38 cites·16 claims

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