Chen; Yun-Hsuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Yun-Hsuan.The latest application filed is for "ink container for photo-curable ink".
- Chen; Yun-Hsuan - Hsinchu TW
- CHEN; YUN-HSUAN - HSINCHU CITY TW
| Patent | Date |
|---|---|
| Base composition for microneedle patch and microneedle patch comprising the same Grant 10,793,701 - Liu , et al. October 6, 2 | 2020-10-06 |
| Ink Container For Photo-curable Ink App 20190143705 - LU; YI-CHING ; et al. | 2019-05-16 |
| Replaceable Ink Bag And Ink Cartridge With Replaceable Ink Bag App 20140176649 - LU; Yi-Ching ; et al. | 2014-06-26 |
| Opening and closing structure of ink cartridge Grant 8,646,890 - Lu , et al. February 11, 2 | 2014-02-11 |
| Ink cartridge with replaceable ink bag Grant 8,608,299 - Lu , et al. December 17, 2 | 2013-12-17 |
| Ink cartridge apparatus for continuously supplying ink Grant 8,235,510 - Lu , et al. August 7, 2 | 2012-08-07 |
| Ink Cartridge Apparatus For Continuously Supplying Ink App 20110141210 - Lu; Yi-Ching ; et al. | 2011-06-16 |
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