Inventor · disambiguated record
Hao Chang
Also filed as: CHANG HAO · CHANG HAO-HUNG
2 granted patents·1 pending application·0 citations·filing 2015–2019
27Inventor score
Technology areasH04N
Top patents by PatentIndex Score
3 records- 0155US10623619B2Image-capture-scope indication device for image-capture apparatusIBM·Filed 2019·Granted Apr 14, 2020·0 cites·17 claims
- 0245US10375281B2Image-capture-scope indication device for image-capture apparatusIBM·Filed 2015·Granted Aug 6, 2019·0 cites·13 claims
- 0325US2018188113A1Cover device and method for measuring hue using mobile devicePRINTING TECH RESEARCH INSTITUTE·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →