Inventor · disambiguated record
Kuang-I Chang
Also filed as: CHANG KUANG I
3 granted patents·1 pending application·21 citations·filing 2009–2013
62Inventor score
Top patents by PatentIndex Score
4 records- 0176US9033892B2Predictive drowsiness alarm methodSU YU JEN·Filed 2011·Granted May 19, 2015·19 cites·12 claims
- 0248US8830116B2Radar wave sensing apparatus and methodCHANG KUANG-I·Filed 2012·Granted Sep 9, 2014·2 cites·11 claims
- 0347US2010045546A1Uwb antenna and detection apparatus for transportation meansIND TECH RES INST·Filed 2009·Application pending·0 cites
- 0438US9239377B2Pulse radar ranging apparatus and ranging algorithm thereofIND TECH RES INST·Filed 2013·Granted Jan 19, 2016·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →