Inventor · disambiguated record
Wen-Da Cheng
Also filed as: CHENG WEN · CHENG WEN DA
11 granted patents·14 pending applications·53 citations·filing 1995–2020
84Inventor score
Files withCHENG WEN-DA15SHENZHEN CHINA STAR OPTOELECT6NAT SCIENCE COUNCIL2SUZHOU PENGXU PHARMATECH CO LTD2
Top patents by PatentIndex Score
25 records- 0167US9151643B2Measuring apparatus and controlling method thereofSHENZHEN CHINA STAR OPTOELECT·Filed 2012·Granted Oct 6, 2015·2 cites·13 claims
- 0264US8777541B2Conveyor control apparatus of liquid crystal panel substrates and control method thereofCHENG WEN-DA·Filed 2012·Granted Jul 15, 2014·2 cites·15 claims
- 0361US5653953AProcess for recovering elemental sulfur by selective oxidation of hydrogen sulfideNAT SCIENCE COUNCIL·Filed 1995·Granted Aug 5, 1997·26 cites·6 claims
- 0460US11926633B2Synthesis methods for upadacitinib and intermediate thereofSUZHOU PENGXU PHARMATECH CO LTD·Filed 2019·Granted Mar 12, 2024·0 cites·2 claims
- 0554US5597546ASelective oxidation of hydrogen sulfide in the presence of bismuth-based catalystsNAT SCIENCE COUNCIL·Filed 1995·Granted Jan 28, 1997·23 cites·2 claims
- 0652US12091414B2Crystalline form of Di-p-toluoyl-L-tartrate of upadacitinibSUZHOU PENGXU PHARMATECH CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·2 claims
- 0749US8853011B2Repairing method, repairing device, and repairing structure for disconnected defectSHENZHEN CHINA STAR OPTOELECT·Filed 2012·Granted Oct 7, 2014·0 cites·16 claims
- 0847US2014007811A1Repairing device for repairing disconnected lineCHENG WEN-DA·Filed 2012·Application pending·0 cites
- 0946US2014007372A1Cleaning deviceCHENG WEN-DA·Filed 2012·Application pending·0 cites
- 1044US2013256187A1Substrate protecting memberCHENG WEN-DA·Filed 2012·Application pending·0 cites
- 1144US2014199910A1Apparatus and method for repairing array substrateSHENZHEN CHINA STAR OPTOELECT·Filed 2013·Application pending·0 cites
- 1243US9111940B2Repairing method, repairing structure, and repairing system for disconnected defectSHENZHEN CHINA STAR OPTOELECT·Filed 2012·Granted Aug 18, 2015·0 cites·11 claims
- 1342US8884574B2Positioning method and positioning deviceSHENZHEN CHINA STAR OPTOELECT·Filed 2012·Granted Nov 11, 2014·0 cites·13 claims
- 1439US2012310575A1Inspection Method for Pixel Array and Inspection Apparatus ThereofCHENG WEN-DA·Filed 2011·Application pending·0 cites
- 1539US2014011299A1Manufacturing apparatus and method of liquid crystal panelCHENG WEN-DA·Filed 2012·Application pending·0 cites
- 1639US2013278925A1Detecting device and method for substrateCHENG WEN-DA·Filed 2012·Application pending·0 cites
- 1739US2013248692A1Detecting apparatus and method for substrateCHENG WEN-DA·Filed 2012·Application pending·0 cites
- 1838US2014168781A1Light converging device and repairing machineSHENZHEN CHINA STAR OPTOELECT·Filed 2012·Application pending·0 cites
- 1937US8492767B2TFT substrate and manufacturing method thereofCHENG WEN-DA·Filed 2011·Granted Jul 23, 2013·0 cites·16 claims
- 2036US8963571B2Inspection device for glass substrateCHENG WEN-DA·Filed 2011·Granted Feb 24, 2015·0 cites·14 claims
- 2136US2014008345A1Apparatus and method for repairing broken line of array substrateCHENG WEN DA·Filed 2012·Application pending·0 cites
- 2235US2013252428A1Photo-etching and Exposing SystemCHENG WEN DA·Filed 2012·Application pending·0 cites
- 2334US2013071618A1Thin Film, Pattern Layer, And Manufacturing Method ThereofCHENG WEN-DA·Filed 2011·Application pending·0 cites
- 2434US2012310552A1Detection Method and System for Array SubstrateCHENG WEN-DA·Filed 2011·Application pending·0 cites
- 2534US2013062015A1Wet etching apparatus and methodCHENG WEN-DA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →