Inventor · disambiguated record
Charles Chang
Also filed as: CHANG CHARLES · CHANG CHARLES C · CHANG CHARLES YAO CHUNG
8 granted patents·2 pending applications·50 citations·filing 2006–2023
82Inventor score
Top patents by PatentIndex Score
10 records- 0183USD747837SFile storage rolling cartCHANG CHARLES YAO CHUNG·Filed 2014·Granted Jan 19, 2016·34 cites·1 claims
- 0277US12131608B2Database game playing system based on pregenerated data2 HH LLC·Filed 2023·Granted Oct 29, 2024·0 cites·20 claims
- 0369US11810421B2Database game playing system based on pregenerated data2 HH LLC·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 0463US11436891B2Database game playing system based on pregenerated data2 HH LLC·Filed 2021·Granted Sep 6, 2022·0 cites·18 claims
- 0557US10930111B2Database game playing system based on pregenerated dataCHIANG WAYNE·Filed 2019·Granted Feb 23, 2021·0 cites·8 claims
- 0657USD762336SLaundry sorterCHANG CHARLES YAO CHUNG·Filed 2014·Granted Jul 26, 2016·10 cites·1 claims
- 0756US2009155536A1Printed MatCHANG CHARLES·Filed 2008·Application pending·0 cites
- 0852US10360759B2Database game playing system based on pregenerated dataCHIANG WAYNE·Filed 2017·Granted Jul 23, 2019·0 cites·14 claims
- 0946USD760979SLaundry hamperCHANG CHARLES YAO CHUNG·Filed 2014·Granted Jul 5, 2016·6 cites·1 claims
- 1033US2007132814A1Ink filling mechanism for ink-jet cartridgeJUST PRINT TECHOLOGY CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →