Assignee
CHEN CHIH-CHAO
TW·1 granted patent·3 pending applications·3 citations·filing 2010–2010
Top patents by PatentIndex Score
4 records- 0160US8203092B2Keypad structureCHEN CHIH-CHAO·Filed 2010·Granted Jun 19, 2012·3 cites·10 claims
- 0234US2011219964A1Method of making a keycap structure having a UV-cured resin and method of making a keyboard including keycap structures having a UV-cured resinCHEN CHIH-CHAO·Filed 2010·Application pending·0 cites
- 0325US2011219965A1Method of making a keycap structure and method of making a keyboard having keycap structuresCHEN CHIH-CHAO·Filed 2010·Application pending·0 cites
- 0424US2011223352A1Method of making a keycap structureCHEN CHIH-CHAO·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →