Inventor · disambiguated record
Ka Fai Kinsen Au
Also filed as: AU KA FAI KINSEN · AU KA K
6 granted patents·3 pending applications·24 citations·filing 1997–2025
77Inventor score
Top patents by PatentIndex Score
9 records- 0159US2025074679A1Fully paper-made hook-shaped display cardNAT LIMITED·Filed 2024·Application pending·0 cites
- 0253US2025282536A1Transformable foldable paper bagAU KA FAI KINSEN·Filed 2025·Application pending·0 cites
- 0343US11788333B2Hinge structure and packaging box with itNAT LIMITED·Filed 2022·Granted Oct 17, 2023·0 cites·5 claims
- 0443USD401061SJewelry boxAU KA FAI KINSEN·Filed 1997·Granted Nov 17, 1998·6 cites·1 claims
- 0537USD502393SDisplay boxFiled 2003·Granted Mar 1, 2005·4 cites·1 claims
- 0633USD400707SJewelry boxAU KA FAI KINSEN·Filed 1997·Granted Nov 10, 1998·3 cites·1 claims
- 0731US5810162AJewelry boxNATIONALPAK LIMITED·Filed 1997·Granted Sep 22, 1998·11 cites·18 claims
- 0829US2007164108A1CalculatorTRULY ELECTRONICS MFG LTD·Filed 2006·Application pending·0 cites
- 0925USD510701SSlope shaped display boxAU KA FAI KINSEN·Filed 2003·Granted Oct 18, 2005·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →