Inventor · disambiguated record
Chia-Feng Chang
Also filed as: CHANG CHIA FENG
3 granted patents·1 pending application·8 citations·filing 2010–2015
55Inventor score
Top patents by PatentIndex Score
4 records- 0177US8290718B2Bridge monitoring and safety evaluation method using a vibration techniqueLEE WEI-FENG·Filed 2010·Granted Oct 16, 2012·8 cites·11 claims
- 0243US9582898B2Electronic device for chromatic aberration compensationABILITY ENTPR CO LTD·Filed 2014·Granted Feb 28, 2017·0 cites·19 claims
- 0333US9664749B2Resonant magnetic field sensorSAGATEK CO LTD·Filed 2015·Granted May 30, 2017·0 cites·7 claims
- 0431US2016084871A1Dual-functional resonant magnetic field sensorSAGATEK CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →