Inventor · disambiguated record
Shih-Chuan Chao
Also filed as: CHAO SHIH-CHUAN
3 granted patents·3 pending applications·5 citations·filing 2012–2016
58Inventor score
Top patents by PatentIndex Score
6 records- 0159US9176595B2Speed adjustable USB keyboardDUCKYCHANNEL INTERNAT CO LTD·Filed 2013·Granted Nov 3, 2015·3 cites·7 claims
- 0253US10037857B2Light emitting keyboardDUCKYCHANNEL INT CO LTD·Filed 2016·Granted Jul 31, 2018·1 cites·10 claims
- 0339US8756354B2Keyboard supporting N-key rolloverCHAO SHIH CHUAN·Filed 2012·Granted Jun 17, 2014·1 cites·8 claims
- 0430US2014076703A1Light emitting keyboardDUCKYCHANNEL INTERNAT CO LTD·Filed 2013·Application pending·0 cites
- 0529US2014092022A1Light emitting keyboardDUCKYCHANNEL INTERNAT CO LTD·Filed 2013·Application pending·0 cites
- 0624US2017076883A1Light emitting keyboardDUCKYCHANNEL INT CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →