Inventor · disambiguated record
Cheng-Hao Tang
Also filed as: TANG CHENG-HAO
3 granted patents·3 pending applications·65 citations·filing 2003–2005
73Inventor score
Top patents by PatentIndex Score
6 records- 0194US7436395B2Simplified capacitive touchpad and method thereofELAN MICROELECTRONICS CORP·Filed 2005·Granted Oct 14, 2008·41 cites·20 claims
- 0267US6882577B2On-system programmable and off-system programmable chipELAN MICROELECTRONICS CORP·Filed 2003·Granted Apr 19, 2005·15 cites·41 claims
- 0356US6954383B2On-system programmable and off-system programmable chipELAN MICROELECTRONICS CORP·Filed 2004·Granted Oct 11, 2005·9 cites·8 claims
- 0439US2005162404A1Apparatus with one or more capacitive touchpads as interfaceFiled 2005·Application pending·0 cites
- 0538US2005162394A1Mode switch apparatus implemented with a capacitive touchpad for an optical mouseFiled 2005·Application pending·0 cites
- 0634US2007171203A1Method for functioning a mouse Zx scroll with a standard mouse driverCHIU YEN-CHANG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →