Assignee
CHAO HUNG-CHANG
5 granted patents·40 citations·filing 2004–2016
Top patents by PatentIndex Score
5 records- 0169US9487262B2Adjustable bicycle frame for the change in the riding modesCHAO HUNG-CHANG·Filed 2013·Granted Nov 8, 2016·5 cites·3 claims
- 0267US7614631B2Fork release mechanism of bicycleCHAO HUNG-CHANG·Filed 2006·Granted Nov 10, 2009·7 cites·5 claims
- 0365US7080847B2Portable bicycleCHAO HUNG-CHANG·Filed 2004·Granted Jul 25, 2006·15 cites·6 claims
- 0462US6971658B2Stretching bicycleCHAO HUNG-CHANG·Filed 2004·Granted Dec 6, 2005·13 cites·9 claims
- 0547US9694869B2Adjustable bicycle frame for the change in the riding modesCHAO HUNG-CHANG·Filed 2016·Granted Jul 4, 2017·0 cites·6 claims
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