Chang; Ching-Hsing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Ching-Hsing.The latest application filed is for "image detection system".
- Chang; Ching-Hsing - New Taipei TW
- CHANG; CHING-HSING - Taoyuan City TW
- CHANG; Ching-Hsing - New Taipei City TW
- Chang; Ching-Hsing - Hsin-chu TW
| Patent | Date |
|---|---|
| Water-based ceramic three-dimensional laminate material and method for using the same to manufacture ceramic objects Grant 11,453,617 - Yen , et al. September 27, 2 | 2022-09-27 |
| Image Detection System App 20200344392 - HUANG; KER-JER ; et al. | 2020-10-29 |
| Water-based ceramic three-dimensional laminate material and method for using the same to manufacture ceramic objects App 20200017414 - YEN; Chun-Jung ; et al. | 2020-01-16 |
| Dual trench alternating phase shift mask fabrication Grant 6,660,653 - Tzu , et al. December 9, 2 | 2003-12-09 |
| Dual Trench Alternating Phase Shift Mask Fabrication App 20030219990 - Tzu, San-De ; et al. | 2003-11-27 |
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