Inventor · disambiguated record
Paul Waihung Chau
Also filed as: CHAU PAUL · CHAU PAUL W · CHAU PAUL WAIHUNG
7 granted patents·2 pending applications·145 citations·filing 1995–2013
87Inventor score
Top patents by PatentIndex Score
9 records- 0194USD395878SIcon for an actuation key for a smart card readerOKI ELECTRIC IND CO LTD·Filed 1997·Granted Jul 7, 1998·60 cites·1 claims
- 0283USD407376SInterface cableSPYRUS INC·Filed 1997·Granted Mar 30, 1999·27 cites·1 claims
- 0368USD394428SSmart card readerOKI ELECTRIC IND CO LTD·Filed 1997·Granted May 19, 1998·15 cites·1 claims
- 0449US6737990B1Key input apparatus interfaceSPYRUS INC·Filed 1998·Granted May 18, 2004·15 cites·24 claims
- 0544USD409565SBattery compartmentSPYRUS INC·Filed 1997·Granted May 11, 1999·5 cites·1 claims
- 0643USD392965SSmart card reader housingOKI ELECTRIC IND CO LTD·Filed 1997·Granted Mar 31, 1998·5 cites·1 claims
- 0743US2013304939A1Method and System for Integrated Circuit Card Device With ReprogrammabilityCHAU PAUL W·Filed 2013·Application pending·0 cites
- 0841US2010223403A1Integrated circuit card interface device with multiple modes of operationSPYRUS INC·Filed 2010·Application pending·0 cites
- 0940US6283367B1IC card reader with synthesized voice outputINFO TELECOM·Filed 1995·Granted Sep 4, 2001·18 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →