Inventor · disambiguated record
Han-Jieh Chang
Also filed as: CHANG HAN-JIEH
3 granted patents·0 citations·filing 2010–2021
39Inventor score
Top patents by PatentIndex Score
3 records- 0154US12130379B2Object recognition method and object recognition deviceRICHWAVE TECHNOLOGY CORP·Filed 2021·Granted Oct 29, 2024·0 cites·18 claims
- 0254US11860266B2Detection system and method of detecting life using radarRICHWAVE TECHNOLOGY CORP·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 0336US8798171B2Video transmission by decoupling color componentsCHANG CHEIN-I·Filed 2010·Granted Aug 5, 2014·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →