Chou; Chun-Han
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chou; Chun-Han.The latest application filed is for "illuminable building block".
- Chou; Chun-Han - Taipei TW
- CHOU; Chun-Han - Taipei City TW
| Patent | Date |
|---|---|
| Optical toy Grant 8,939,811 - Chien , et al. January 27, 2 | 2015-01-27 |
| Illuminable Building block App 20140349544 - CHIEN; Ta-Yi ; et al. | 2014-11-27 |
| Optical Toy App 20140017971 - Chien; Ta-Yi ; et al. | 2014-01-16 |
| Multi-protection Touch Lock App 20130038550 - Chien; Ta-Yi ; et al. | 2013-02-14 |
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