Inventor · disambiguated record
Paichun Chang
Also filed as: CHANG PAICHUN
1 granted patent·6 pending applications·4 citations·filing 2020–2025
24Inventor score
Top patents by PatentIndex Score
7 records- 0175US11342213B2Apparatus and method of micro-devices transferNANO ARK CO·Filed 2020·Granted May 24, 2022·4 cites·27 claims
- 0271US2025303495A1Projection laser machining method using laser machining mask assemblyTRIPOD TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 0371US2025303494A1Laser machining mask assembly for projection laser machiningTRIPOD TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 0456US2025340975A1Method for forming filmTRIPOD TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 0544US2025288451A1Artificial intestinal device and surgical method using the sameENTAX BIOMEDICALS CO LTD·Filed 2025·Application pending·0 cites
- 0635US2025386562A1Wafer with locally thinned structureDEUVTEK CO LTD·Filed 2025·Application pending·0 cites
- 0735US2025385136A1System for localized wafer thinning and method thereofDEUVTEK CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →