Inventor · disambiguated record

Heng-Min Chang

Also filed as: CHANG HENG-MIN

1 granted patent·0 citations·filing 2022–2022

2Inventor score

Technology areasH02J

Files withRICHTEK TECHNOLOGY CORP1

Top patents by PatentIndex Score

1 record

0148US11829314B2Charging system and control method thereof where a sink terminal transmits a request message to a source terminal while the source terminal transmits a source messageRICHTEK TECHNOLOGY CORP·Filed 2022·Granted Nov 28, 2023·0 cites·16 claims

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