Inventor · disambiguated record

Juicheng Chang

Also filed as: CHANG JUICHENG

1 granted patent·0 citations·filing 2019–2019

4Inventor score

Technology areasH04R

Files withMERRY ELECTRONICS SUZHOU CO1

Top patents by PatentIndex Score

1 record

0130US10805724B2Speaker, audio device thereof, and method of regulating frequency responseMERRY ELECTRONICS SUZHOU CO·Filed 2019·Granted Oct 13, 2020·0 cites·14 claims

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