Inventor · disambiguated record

Ping-He Chang

Also filed as: CHANG PING-HE

1 granted patent·0 citations·filing 2022–2022

9Inventor score

Technology areasB81C

Files withAAC ACOUSTIC TECH SHENZHEN CO LTD1

Top patents by PatentIndex Score

1 record

0156US12384673B2Method for manufacturing MEMS device and MEMS deviceAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·7 claims

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