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Patent applications and USPTO patent grants for Hsiao; Ya-Kuang.The latest application filed is for "lighting device, luminaire and manufacturing method".
Patent | Date |
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Lighting device, luminaire and manufacturing method Grant 10,436,391 - Hsiao , et al. O | 2019-10-08 |
Lighting Device, Luminaire And Manufacturing Method App 20170167663 - HSIAO; Ya-Kuang ;   et al. | 2017-06-15 |
Lighting Device, Lighting Kit And Luminaire App 20160109093 - HSIAO; Ya-Kuang ;   et al. | 2016-04-21 |
Lighting Device And Luminaire App 20160047531 - HSIAO; Ya-Kuang ;   et al. | 2016-02-18 |
Lamp with high power LED Grant D497,439 - Shaw , et al. October 19, 2 | 2004-10-19 |
LED lighting device Grant 6,758,582 - Hsiao , et al. July 6, 2 | 2004-07-06 |
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