Inventor · disambiguated record
Chia-Ho Chuang
Also filed as: CHUANG Chia-Ho
42 granted patents·21 pending applications·98 citations·filing 2007–2025
97Inventor score
Top patents by PatentIndex Score
63 records- 0196US11442370B2Reticle retaining systemGUDENG PREC IND CO LTD·Filed 2020·Granted Sep 13, 2022·7 cites·20 claims
- 0295US9958772B1Reticle podGUDENG PREC IND CO LTD·Filed 2017·Granted May 1, 2018·19 cites·11 claims
- 0394US10876647B2Quick release purge valve and substrate container using sameGUDENG PREC IND CO LTD·Filed 2019·Granted Dec 29, 2020·9 cites·9 claims
- 0494US10607871B2Reticle pressing unit and EUV reticle pod using sameGUDENG PREC IND CO LTD·Filed 2018·Granted Mar 31, 2020·9 cites·9 claims
- 0591US11981483B2Quick-release valve module, reticle pod provided with quick-release valve module, and method for quickly providing quick-release valve module on a reticle podGUDENG PREC IND CO LTD·Filed 2020·Granted May 14, 2024·2 cites·34 claims
- 0690US11508592B2Reticle retaining systemGUDENG PREC IND CO LTD·Filed 2019·Granted Nov 22, 2022·5 cites·8 claims
- 0790US11104496B2Non-sealed reticle storage deviceGUDENG PREC IND CO LTD·Filed 2020·Granted Aug 31, 2021·2 cites·11 claims
- 0890US10670976B2EUV reticle podGUDENG PREC IND CO LTD·Filed 2018·Granted Jun 2, 2020·9 cites·9 claims
- 0989US11314175B2Reticle pod having positioning memberGUDENG PREC IND CO LTD·Filed 2020·Granted Apr 26, 2022·2 cites·10 claims
- 1086US10281815B2Reticle podGUDENG PREC IND CO LTD·Filed 2017·Granted May 7, 2019·4 cites·20 claims
- 1183US11511920B2Sealed reticle storage device with soft contactGUDENG PREC IND CO LTD·Filed 2020·Granted Nov 29, 2022·1 cites·16 claims
- 1283US2025357167A1Substrate container equipped with stabilizing support and smooth tray connectionGUDENG PREC IND CO LTD·Filed 2025·Application pending·0 cites
- 1382US11075098B2Pod and method for containing a reticle using the sameGUDENG PREC IND CO LTD·Filed 2020·Granted Jul 27, 2021·1 cites·20 claims
- 1482US10103045B2Vertical fixing transmission box and transmission method using the sameGUDENG PREC IND CO LTD·Filed 2016·Granted Oct 16, 2018·5 cites·15 claims
- 1581US11175579B2Reticle podGUDENG PREC IND CO LTD·Filed 2020·Granted Nov 16, 2021·1 cites·11 claims
- 1680US11249392B2EUV reticle podGUDENG PREC IND CO LTD·Filed 2020·Granted Feb 15, 2022·1 cites·16 claims
- 1777US12308269B2Substrate container and its door assembly, support assembly, and elastic buffer elementGUDENG PREC IND CO LTD·Filed 2023·Granted May 20, 2025·0 cites·5 claims
- 1873US12094743B2Method for containing a reticle in a podGUDENG PREC IND CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·7 claims
- 1973US11854847B2Reticle pod with spoiler structureGUDENG PREC IND CO LTD·Filed 2019·Granted Dec 26, 2023·1 cites·8 claims
- 2073US2025038025A1Gas diffusion device, and wafer container including the sameGUDENG PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 2172US12087605B2Reticle pod with antistatic capabilityGUDENG PREC IND CO LTD·Filed 2021·Granted Sep 10, 2024·0 cites·8 claims
- 2272US8303231B2Apparatus and method for semiconductor wafer transferYU YEH-HSIN·Filed 2007·Granted Nov 6, 2012·8 cites·10 claims
- 2371US2024160116A1Reticle storage cabinet system and method using the sameCHIU MING CHIEN·Filed 2023·Application pending·0 cites
- 2471US2024006212A1Substrate container equipped with stabilizing support and smooth tray connectionGUDENG PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 2570US11822257B2Reticle storage pod and method for securing reticleGUDENG PREC IND CO LTD·Filed 2022·Granted Nov 21, 2023·0 cites·28 claims
- 2670US2024242991A1Reticle pod with quick-release support mechanismGUDENG PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 2769US12347711B2Gas diffusion device, and wafer container including the sameGUDENG PREC IND CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·31 claims
- 2868US12198958B2Substrate storage apparatus provided with storage environment detectionGUDENG PREC IND CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·16 claims
- 2968US2025321502A1Reticle container for non-equilateral rectangle reticleGUDENG PREC IND CO LTD·Filed 2025·Application pending·0 cites
- 3066US12283505B2Substrate retaining assembly and door deviceGUDENG PREC IND CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·18 claims
- 3166US2025020994A1Dual pod with guide mechanismGUDENG PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 3265US12487518B2Reticle pod provided with holding pins and method for holding reticleGUDENG PREC IND CO LTD·Filed 2021·Granted Dec 2, 2025·0 cites·21 claims
- 3365US11982937B2Reticle pod provided with optically identifiable marks and method for identifying the sameGUDENG PREC IND CO LTD·Filed 2021·Granted May 14, 2024·0 cites·8 claims
- 3465US11306841B2Quick release purge valve and substrate container using sameGUDENG PREC IND CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·17 claims
- 3565US2022102178A1Reticle pod having anti-collision gap structureGUDENG PREC IND CO LTD·Filed 2021·Application pending·0 cites
- 3664US11314176B2Apparatus for containing a substrate and method of manufacturing the apparatusGUDENG PREC IND CO LTD·Filed 2021·Granted Apr 26, 2022·0 cites·15 claims
- 3761US2025053100A1Reticle pod provided with reticle support for absorbing downward pressureGUDENG PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 3860US11061339B2Apparatus for containing a substrate and method of manufacturing the apparatusGUDENG PREC IND CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·12 claims
- 3960US2025323077A1Semiconductor carrierGUDENG PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 4059US12347709B2Reticle pod with quick-release support mechanismGUDENG PREC IND CO LTD·Filed 2021·Granted Jul 1, 2025·0 cites·10 claims
- 4159US12009239B2Quick-detachable valve, substrate container provided with the same, and method of loading and unloading the sameGUDENG PREC IND CO LTD·Filed 2022·Granted Jun 11, 2024·0 cites·22 claims
- 4259US2025065380A1Dry cleaning device and dry cleaning methodGUDENG PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 4358US12347712B2Substrate container with built-in negative pressure cavityGUDENG PREC IND CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·11 claims
- 4458US2024128106A1Container for non-rectangular reticleGUDENG PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 4558US2025147332A1Detachably supporting mechanism and reticle pod with the sameGUDENG PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 4656US2024312817A1Substrate carrier having installation structure for gas diffuserGUDENG PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 4756US2024321614A1Valve cover and substrate carrier using the sameGUDENG PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 4856US2024287833A1Door having stablizing mechnisam for lock, and substrate carrierGUDENG PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 4955US2024024807A1Gas filter device and reticle carrier provided with the sameGUDENG PREC IND CO LTD·Filed 2022·Application pending·0 cites
- 5055US2024006211A1Protective package assemblyGUDENG PREC IND CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →