Inventor · disambiguated record
Weichong Du
Also filed as: DU WEICHONG
3 granted patents·2 pending applications·9 citations·filing 2007–2019
61Inventor score
Top patents by PatentIndex Score
5 records- 0181US8994916B2Double-sided maskless exposure system and methodMEI WENHUI·Filed 2012·Granted Mar 31, 2015·5 cites·19 claims
- 0268US9001305B2Ultra-large size flat panel display maskless photolithography system and methodMEI WENHUI·Filed 2012·Granted Apr 7, 2015·2 cites·23 claims
- 0367US9188856B2Type of fine metal mask (FFM) used in OLED production and the method of manufacturing itZHONGSHAN AISCENT TECHNOLOGIES INC·Filed 2014·Granted Nov 17, 2015·2 cites·7 claims
- 0445US2009035459A1Coated pipe and method using strain-hardening brittle matrix compositesLI VICTOR C·Filed 2007·Application pending·0 cites
- 0541US2022163894A1System and method for double-sided digital lithography or exposureZHONGSHAN AISCENT TECH CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →