Inventor · disambiguated record
Cheng-Mao Chien
Also filed as: CHIEN CHENG-MAO
2 granted patents·1 citations·filing 2017–2020
34Inventor score
Technology areasH10P
Files withADVANCED ION BEAM TECH INC2
Top patents by PatentIndex Score
2 records- 0165US10804821B2Apparatus and method for monitoring the relative relationship between the wafer and the chuckADVANCED ION BEAM TECH INC·Filed 2017·Granted Oct 13, 2020·1 cites·6 claims
- 0258US11349414B2Apparatus and method for monitoring the relative relationship between the wafer and the chuckADVANCED ION BEAM TECH INC·Filed 2020·Granted May 31, 2022·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →