Assignee
CHANG CHIA-JUN
1 granted patent·3 pending applications·0 citations·filing 2006–2008
Top patents by PatentIndex Score
4 records- 0135US7984861B2Hydrant apparatus and water discharging methodCHANG CHIA-JUN·Filed 2008·Granted Jul 26, 2011·0 cites·8 claims
- 0229US2008012631A1Bias current generation circuit and method thereofCHANG CHIA-JUN·Filed 2007·Application pending·0 cites
- 0328US2006197588A1Filtering device having multiple inputs and multiple feedback pathsCHANG CHIA-JUN·Filed 2006·Application pending·0 cites
- 0425US2006197592A1Variable gain amplifierCHANG CHIA-JUN·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →