Inventor · disambiguated record
Chen-Chang Hsu
Also filed as: HSU CHEN-CHANG
2 granted patents·4 pending applications·24 citations·filing 2001–2020
60Inventor score
Top patents by PatentIndex Score
6 records- 0190US11347275B2Portable electronic apparatus with display and input functionsHENGHAO TECH CO LTD·Filed 2020·Granted May 31, 2022·8 cites·10 claims
- 0266US6561659B1Photoconductor panel for lighting a keyboardWINTEK CORP·Filed 2001·Granted May 13, 2003·16 cites·5 claims
- 0353US2015314587A1Device printing intended pattern and method thereofHENGHAO TECHNOLOGY CO LTD·Filed 2014·Application pending·0 cites
- 0446US2009073812A1Audio/video alarm clock and pre-set time reminding method thereofWINTEK CORP·Filed 2008·Application pending·0 cites
- 0544US2014345799A1Printing method for touch panel deviceHENGHAO TECHNOLOGY CO LTD·Filed 2014·Application pending·0 cites
- 0643US2014126124A1Touch deviceHENGHAO TECHNOLOGY CO LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →