Inventor · disambiguated record
Pao-Yuan Chang
Also filed as: CHANG PAO-YUAN
4 granted patents·62 citations·filing 1990–2018
67Inventor score
Top patents by PatentIndex Score
4 records- 0180US5017166APower-driven surfboardCHANG PAO YUAN·Filed 1990·Granted May 21, 1991·62 cites·1 claims
- 0266US10494727B2Control system for an electrolytic cellUNIV NATIONAL CHIAO TUNG·Filed 2018·Granted Dec 3, 2019·0 cites·9 claims
- 0357US10161053B2Control system for an electrolytic cellUNIV NATIONAL CHIAO TUNG·Filed 2015·Granted Dec 25, 2018·0 cites·8 claims
- 0441US9976221B2Electrolytic tank apparatusUNIV NATIONAL CHIAO TUNG·Filed 2015·Granted May 22, 2018·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →