Inventor · disambiguated record

Han-Chang Weng

Also filed as: WENG HAN-CHANG

2 granted patents·12 citations·filing 1997–1998

56Inventor score

Technology areasG03G H04N

Files withACER PERIPHERALS INC1 ACER PHERIPHERALS INC1

Top patents by PatentIndex Score

2 records

0141US5761599AImage forming apparatus with multifunction openingACER PERIPHERALS INC·Filed 1997·Granted Jun 2, 1998·8 cites·4 claims
0224US6002496ASheet-fed scanner with a preview functionACER PHERIPHERALS INC·Filed 1998·Granted Dec 14, 1999·4 cites·8 claims

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