Inventor · disambiguated record
Wei Yang Cheng
Also filed as: CHENG WEI-YANG
1 granted patent·2 pending applications·0 citations·filing 2003–2018
3Inventor score
Files withWIWYNN CORP1
Top patents by PatentIndex Score
3 records- 0135US11253803B2Dust collector and electronic system capable of automatically removing dustWIWYNN CORP·Filed 2018·Granted Feb 22, 2022·0 cites·18 claims
- 0226US2005066900A1Apparatus for forming the thin film on an organic light-emitting doide componentFiled 2003·Application pending·0 cites
- 0322US2004185172A1Method of forming film for organic electrified light emitting elementsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →