Inventor · disambiguated record
Mu-Ching Chang
Also filed as: CHANG MU-CHING
3 granted patents·2 citations·filing 2019–2020
48Inventor score
Files withGALLANT MICRO MACHINING CO LTD3
Top patents by PatentIndex Score
3 records- 0179US11190090B1Apparatus for automated encapsulation of motor rotor core with magnet steelGALLANT MICRO MACHINING CO LTD·Filed 2020·Granted Nov 30, 2021·2 cites·10 claims
- 0244US11052588B2Electrically-driven rotor iron core magnetic steel chamber dispensing deviceGALLANT MICRO MACHINING CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·12 claims
- 0344US10807852B1Electrically-driven rotor iron core magnetic steel chamber dispensing deviceGALLANT MICRO MACHINING CO LTD·Filed 2019·Granted Oct 20, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →