CHANG; HUI-YU
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; HUI-YU.The latest application filed is for "strutting piece for masks".
- CHANG; HUI-YU - TAIPEI TW
- CHANG; HUI YU - TAIPEI CITY TW
- Chang; Hui-Yu - Burnaby N/A CA
- Chang; Hui-Yu - Changhua County TW
- Chang; Hui-Yu - Hua Tan Hsiang TW
- Chang; Hui-Yu - Huatan Township TW
| Patent | Date |
|---|---|
| Strutting Piece For Masks App 20210022417 - CHANG; HUI-YU | 2021-01-28 |
| Multifunctional Strap App 20160258455 - CHANG; HUI YU | 2016-09-08 |
| Video stylet Grant D724,725 - Chang March 17, 2 | 2015-03-17 |
| Method for storing media captured using a portable electronic device Grant 8,856,067 - Scott , et al. October 7, 2 | 2014-10-07 |
| Thin Film Transistor And Manufacturing Method Thereof App 20130256666 - Chang; Hui-Yu ; et al. | 2013-10-03 |
| Thin-film Transistor, Method Of Manufacturing The Same And Active Matrix Display Panel Using The Same App 20130242220 - Chang; Hui-Yu ; et al. | 2013-09-19 |
| Tongue depressor and throat viewing mechanism App 20100305409 - Chang; Hui-Yu | 2010-12-02 |
| Polarizing sheet capable of color conversion and liquid crystal display equipped with the polarizing sheet Grant 7,808,583 - Wang , et al. October 5, 2 | 2010-10-05 |
| Endoscopic device App 20100185052 - Chang; Hui-Yu | 2010-07-22 |
| Polarizing sheet capable of color conversion and liquid crystal display equipped with the polarizing sheet App 20070291196 - Wang; Chih-Yuan ; et al. | 2007-12-20 |
| Color filter device App 20070146584 - Wang; Chih-Yuan ; et al. | 2007-06-28 |
| Soft thin laminated substrate App 20060154102 - Wang; Chih-Yuan ; et al. | 2006-07-13 |
| Contact-type film probe App 20060132152 - Wang; Chih Yuan ; et al. | 2006-06-22 |
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