Assignee
CHEN TA-CHANG
TW·0 granted patents·2 pending applications·0 citations·filing 2011–2011
Technology mixG06F2
Top patents by PatentIndex Score
2 records- 0137US2012146912A1Method for adjusting a display appearance of a keyboard layout displayed on a touch display unitCHEN TA-CHANG·Filed 2011·Application pending·0 cites
- 0235US2012169604A1Method for preventing mis-touch of a touch keyboard and touch control electrical apparatusCHEN TA-CHANG·Filed 2011·Application pending·0 cites
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