Inventor · disambiguated record
Alexander Sou-Kang Ko
Also filed as: KO ALEXANDER · KO ALEXANDER S · KO ALEXANDER SOU-KANG
92 granted patents·52 pending applications·503 citations·filing 2000–2025
99Inventor score
Top patents by PatentIndex Score
144 records- 0199US8899171B2Gas enclosure assembly and systemKATEEVA INC·Filed 2012·Granted Dec 2, 2014·41 cites·28 claims
- 0298US11489146B2Techniques for print ink droplet measurement and control to deposit fluids within precise tolerancesKATEEVA INC·Filed 2021·Granted Nov 1, 2022·3 cites·20 claims
- 0398US9802403B2Techniques for print ink droplet measurement and control to deposit fluids within precise tolerancesKATEEVA INC·Filed 2016·Granted Oct 31, 2017·35 cites·28 claims
- 0498US9387709B2Gas enclosure assembly and system and related printing maintenance methodsKATEEVA INC·Filed 2015·Granted Jul 12, 2016·25 cites·25 claims
- 0598US9352561B2Techniques for print ink droplet measurement and control to deposit fluids within precise tolerancesKATEEVA INC·Filed 2014·Granted May 31, 2016·29 cites·33 claims
- 0697US9961782B2Transport path correction techniques and related systems, methods and devicesKATEEVA INC·Filed 2017·Granted May 1, 2018·21 cites·28 claims
- 0797US9873273B2Gas enclosure systems and methods utilizing multi-zone circulation and filtrationKATEEVA INC·Filed 2016·Granted Jan 23, 2018·20 cites·16 claims
- 0897US9278564B2Gas enclosure systems and methods utilizing multi-zone circulation and filtrationKATEEVA INC·Filed 2015·Granted Mar 8, 2016·30 cites·24 claims
- 0997US9048344B2Gas enclosure assembly and systemKATEEVA INC·Filed 2013·Granted Jun 2, 2015·28 cites·17 claims
- 1096US11945219B2Ejection control using substrate alignment features and print region alignment featuresKATEEVA INC·Filed 2023·Granted Apr 2, 2024·2 cites·20 claims
- 1196US11660891B2Inkjet printer with temperature controlled substrate supportKATEEVA INC·Filed 2021·Granted May 30, 2023·2 cites·17 claims
- 1296US11628666B2Ejection control using substrate alignment features and print region alignment featuresKATEEVA INC·Filed 2021·Granted Apr 18, 2023·3 cites·20 claims
- 1396US10784470B2Techniques for print ink droplet measurement and control to deposit fluids within precise tolerancesKATEEVA INC·Filed 2017·Granted Sep 22, 2020·5 cites·34 claims
- 1496US9884501B2Printing system assemblies and methodsKATEEVA INC·Filed 2016·Granted Feb 6, 2018·13 cites·15 claims
- 1596US9579905B2Apparatus and techniques for electronic device encapsulationKATEEVA INC·Filed 2016·Granted Feb 28, 2017·19 cites·21 claims
- 1696US9505245B2Printing system assemblies and methodsKATEEVA INC·Filed 2015·Granted Nov 29, 2016·15 cites·15 claims
- 1796US9343678B2Apparatus and techniques for electronic device encapsulationKATEEVA INC·Filed 2015·Granted May 17, 2016·22 cites·29 claims
- 1895US11865848B2Print material feed systemKATEEVA INC·Filed 2022·Granted Jan 9, 2024·2 cites·19 claims
- 1995US10950826B2Techniques for print ink droplet measurement and control to deposit fluids within precise tolerancesKATEEVA INC·Filed 2019·Granted Mar 16, 2021·3 cites·32 claims
- 2095US10537911B2Gas cushion apparatus and techniques for substrate coatingKATEEVA INC·Filed 2017·Granted Jan 21, 2020·15 cites·22 claims
- 2195US7334588B2Method and apparatus for wafer cleaningAPPLIED MATERIALS INC·Filed 2006·Granted Feb 26, 2008·26 cites·31 claims
- 2294US11135835B2Ejection control using substrate alignment features and print region alignment featuresKATEEVA INC·Filed 2019·Granted Oct 5, 2021·4 cites·17 claims
- 2394US10654299B2Low-particle gas enclosure systems and methodsKATEEVA INC·Filed 2018·Granted May 19, 2020·5 cites·16 claims
- 2494US10414181B2Printing system assemblies and methodsKATEEVA INC·Filed 2017·Granted Sep 17, 2019·6 cites·23 claims
- 2593US11338588B2Print material feed systemKATEEVA INC·Filed 2019·Granted May 24, 2022·4 cites·3 claims
- 2693US8714719B2Printhead unit assembly for use with an inkjet printing systemKATEEVA INC·Filed 2013·Granted May 6, 2014·5 cites·14 claims
- 2792US10035351B2Ink delivery systems and methodsKATEEVA INC·Filed 2016·Granted Jul 31, 2018·3 cites·18 claims
- 2892US9505215B2Printhead unit assembly for use with an inkjet printing systemKATEEVA INC·Filed 2015·Granted Nov 29, 2016·3 cites·15 claims
- 2990US11225097B2Inkjet printer with temperature controlled substrate supportKATEEVA INC·Filed 2019·Granted Jan 18, 2022·2 cites·20 claims
- 3089US2025083457A1Printing system assemblies and methodsKATEEVA INC·Filed 2024·Application pending·0 cites
- 3189US2024314941A1Guided transport path correctionKATEEVA INC·Filed 2024·Application pending·0 cites
- 3288US11975546B2Gas enclosure assembly and systemKATEEVA INC·Filed 2021·Granted May 7, 2024·1 cites·20 claims
- 3388US11813858B2Printer calibration moduleKATEEVA INC·Filed 2021·Granted Nov 14, 2023·1 cites·17 claims
- 3488US11234334B2Guided transport path correctionKATEEVA INC·Filed 2019·Granted Jan 25, 2022·2 cites·14 claims
- 3588US9174469B2Face-down printing apparatus and methodKATEEVA INC·Filed 2015·Granted Nov 3, 2015·2 cites·20 claims
- 3687US12370790B2Ejection control using substrate alignment features and print region alignment featuresKATEEVA INC·Filed 2024·Granted Jul 29, 2025·0 cites·20 claims
- 3787US11155077B2Printer calibration moduleKATEEVA INC·Filed 2020·Granted Oct 26, 2021·2 cites·19 claims
- 3887US2025050633A1Printer calibration moduleKATEEVA INC·Filed 2024·Application pending·0 cites
- 3986US12220926B2Print material feed systemKATEEVA INC·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 4086US10875329B2Printing system assemblies and methodsKATEEVA INC·Filed 2019·Granted Dec 29, 2020·2 cites·29 claims
- 4186US10420225B2Transport path correction techniques and related systems, methods and devicesKATEEVA INC·Filed 2017·Granted Sep 17, 2019·2 cites·11 claims
- 4286US9961783B2Guided transport path correctionKATEEVA INC·Filed 2017·Granted May 1, 2018·2 cites·20 claims
- 4385US12157304B2Printer calibration moduleKATEEVA INC·Filed 2023·Granted Dec 3, 2024·0 cites·18 claims
- 4485US11107712B2Techniques for thermal treatment of electronic devicesKATEEVA INC·Filed 2019·Granted Aug 31, 2021·2 cites·23 claims
- 4585US9205664B2Printhead unit assembly for use with an inkjet printing systemKATEEVA INC·Filed 2014·Granted Dec 8, 2015·2 cites·27 claims
- 4685US7819985B2Method and apparatus for wafer cleaningAPPLIED MATERIALS INC·Filed 2006·Granted Oct 26, 2010·6 cites·16 claims
- 4784US12344014B2Gas enclosure assembly and systemKATEEVA INC·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 4884US11932030B2Inkjet printer with temperature controlled substrate supportKATEEVA INC·Filed 2023·Granted Mar 19, 2024·0 cites·20 claims
- 4984US10214037B2Gas enclosure systems and methods utilizing multi-zone circulation and filtrationKATEEVA INC·Filed 2017·Granted Feb 26, 2019·1 cites·31 claims
- 5084US2025341363A1Systems and methods for drying patterned oled formulationsKATEEVA INC·Filed 2025·Application pending·0 cites
Showing the top 50 of 144 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →