Inventor · disambiguated record

Cheng-Han Hung

Also filed as: HUNG CHENG-HAN

2 granted patents·2 citations·filing 2014–2017

37Inventor score

Technology areasH02M H05B

Files withUNITY OPTO TECHNOLOGY CO LTD2

Top patents by PatentIndex Score

2 records

0164US9544963B2Self-excited TRIAC dimming circuitUNITY OPTO TECHNOLOGY CO LTD·Filed 2014·Granted Jan 10, 2017·1 cites·1 claims
0261US9854630B1Flicker-free dimming circuit for non-point light sourceUNITY OPTO TECHNOLOGY CO LTD·Filed 2017·Granted Dec 26, 2017·1 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →