Assignee
CHANG JUI-CHUN
TW·2 granted patents·4 pending applications·1 citations·filing 2008–2025
Top patents by PatentIndex Score
6 records- 0172US2025332805A1Buffer forming method and bufferCHANG JUI CHUN·Filed 2024·Application pending·0 cites
- 0269US2025332806A1Buffer forming machineCHANG JUI CHUN·Filed 2025·Application pending·0 cites
- 0364US2025332804A1Buffer forming method and bufferCHANG JUI CHUN·Filed 2025·Application pending·0 cites
- 0453US8907382B2Semiconductor device and fabrication method thereofCHANG JUI-CHUN·Filed 2008·Granted Dec 9, 2014·1 cites·14 claims
- 0546US2020268111A1Inflatable shoe stretcherCHANG JUI-CHUN·Filed 2019·Application pending·0 cites
- 0627USD926589SInflatable bagCHANG JUI CHUN·Filed 2019·Granted Aug 3, 2021·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →