Inventor · disambiguated record
Mao-Chan Chang
Also filed as: CHANG MAO-CHAN
3 granted patents·2 pending applications·2 citations·filing 2021–2023
49Inventor score
Technology areasH10P
Files withSKY TECH INC5
Top patents by PatentIndex Score
5 records- 0188US11735456B2Alignment mechanism and alignment method of bonding machineSKY TECH INC·Filed 2021·Granted Aug 22, 2023·2 cites·13 claims
- 0255US2025149366A1Wafer holding device having function of positioning waferSKY TECH INC·Filed 2023·Application pending·0 cites
- 0352US12125721B2Parallelism-adjustable bonding machineSKY TECH INC·Filed 2022·Granted Oct 22, 2024·0 cites·17 claims
- 0450US11961753B2Substrate-bonding deviceSKY TECH INC·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 0550US2023382071A1Bonding machine with horizontal correction function and horizontal correction method thereofSKY TECH INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →