Inventor · disambiguated record
Ka Chuen Sze
Also filed as: SZE KA CHUEN
30 granted patents·7 pending applications·185 citations·filing 2005–2024
96Inventor score
Top patents by PatentIndex Score
37 records- 0197US7673778B2Tablet cutterAPOTHECARY PRODUCTS INC·Filed 2005·Granted Mar 9, 2010·29 cites·8 claims
- 0292US10271635B2Hair brushTUNG HING PLASTIC MANUFACTORY LTD·Filed 2015·Granted Apr 30, 2019·6 cites·14 claims
- 0388US11166542B2Hair brushTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted Nov 9, 2021·5 cites·14 claims
- 0486US10531727B2Methods of manufacturing a hair brush and hair brushes made therefromTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Jan 14, 2020·4 cites·24 claims
- 0583USD932198SMirror apparatusTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted Oct 5, 2021·20 cites·1 claims
- 0683US9763507B2User-adjustable headband and method of manufacture thereofTUNG HING PLASTIC MANUFACTORY LTD·Filed 2014·Granted Sep 19, 2017·6 cites·16 claims
- 0782US9049914B2Hair clipping deviceTUNG HING PLASTIC MANUFACTORY LTD·Filed 2012·Granted Jun 9, 2015·6 cites·11 claims
- 0881USD893888SHair brushTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted Aug 25, 2020·15 cites·1 claims
- 0980USD957670SSterilization containerSZE KA CHUEN·Filed 2020·Granted Jul 12, 2022·8 cites·1 claims
- 1080USD913703SHair brushTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted Mar 23, 2021·17 cites·1 claims
- 1180USD831273SHair clipTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Oct 16, 2018·18 cites·1 claims
- 1279US11202498B2Hair brushTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted Dec 21, 2021·2 cites·12 claims
- 1376US8430287B2Tablet cutterSZE KA CHUEN·Filed 2010·Granted Apr 30, 2013·4 cites·3 claims
- 1471USD863782SHairbrushTUNG HING PLASTIC MANUFACTORY LTD·Filed 2018·Granted Oct 22, 2019·10 cites·1 claims
- 1570US11006739B2Hair brushes and methods of manufacture thereofTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted May 18, 2021·1 cites·13 claims
- 1670US2025268355A1Hair fastenersTUNG HING PLASTIC MANUFACTORY LTD·Filed 2024·Application pending·0 cites
- 1769US10426243B2Hair fastenerTUNG HING PLASTIC MANUFACTORY LTD·Filed 2015·Granted Oct 1, 2019·1 cites·16 claims
- 1866US9642431B2Hair clipping deviceTUNG HING PLASTIC MANUFACTORY LTD·Filed 2015·Granted May 9, 2017·1 cites·6 claims
- 1964US12419402B2Hair fastenersTUNG HING PLASTIC MANUFACTORY LTD·Filed 2022·Granted Sep 23, 2025·0 cites·9 claims
- 2064USD905906SMulti-function hair combTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted Dec 22, 2020·8 cites·1 claims
- 2163US12303012B2Hair fastenersTUNG HING PLASTIC MANUFACTORY LTD·Filed 2022·Granted May 20, 2025·0 cites·20 claims
- 2263USD847429SHair clipTUNG HING PLASTIC MANUFACTORY LTD·Filed 2018·Granted Apr 30, 2019·8 cites·1 claims
- 2363US8474674B2Tablet cutterSZE KA CHUEN·Filed 2010·Granted Jul 2, 2013·1 cites·4 claims
- 2463US2023113543A1Methods of manufacture of hair fasteners and hair fasteners made therefromTUNG HING PLASTIC MANUFACTORY LTD·Filed 2022·Application pending·0 cites
- 2562US11653735B2Hair fastenerTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Granted May 23, 2023·0 cites·6 claims
- 2661USD840160SHair brushTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Feb 12, 2019·8 cites·1 claims
- 2759US2020138162A1Hair fastener and method of manufacture thereofTUNG HING PLASTIC MANUFACTORY LTD·Filed 2019·Application pending·0 cites
- 2857US2020146417A1Hair fasteners and methods of manufacture thereofTUNG HING PLASTIC MANUFACTORY LTD·Filed 2018·Application pending·0 cites
- 2956US2022175105A1Hair Fasteners and Methods of Manufacture ThereofTUNG HING PLASTIC MANUFACTORY LTD·Filed 2022·Application pending·0 cites
- 3055US2018177274A1Hair rollerTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Application pending·0 cites
- 3150US2016213120A1Hair fastener and method of manufacture thereofTUNG HING PLASTIC MANUFACTORY LTD·Filed 2015·Application pending·0 cites
- 3249US11083268B2Hair barrettes and methods of manufacture thereofTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Aug 10, 2021·0 cites·11 claims
- 3349US10226811B2Hair clipping deviceTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Mar 12, 2019·0 cites·17 claims
- 3445USD847428SHeadbandTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Apr 30, 2019·3 cites·1 claims
- 3544USD836838SClosure device for hair barretteTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Dec 25, 2018·3 cites·1 claims
- 3643US10905216B2Hair combTUNG HING PLASTIC MANUFACTORY LTD·Filed 2015·Granted Feb 2, 2021·0 cites·22 claims
- 3734USD837449SClosure device for hair barretteTUNG HING PLASTIC MANUFACTORY LTD·Filed 2017·Granted Jan 1, 2019·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →