Inventor · disambiguated record
Wei-Ping Chang
Also filed as: CHANG WEI · CHANG WEI-PING
2 granted patents·1 pending application·8 citations·filing 1994–2022
46Inventor score
Top patents by PatentIndex Score
3 records- 0146US12311298B2Gas deflectorCHANG WEI PING·Filed 2022·Granted May 27, 2025·0 cites·16 claims
- 0245US2008186188A1Label paper with rfid function and rfid tag writing apparatusCHANG WEI·Filed 2007·Application pending·0 cites
- 0333US5482184ANewspaper conveying mechanism of a newspaper vendingFiled 1994·Granted Jan 9, 1996·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →