Chang; Yo-Chen Victor
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Yo-Chen Victor.The latest application filed is for "interactive device for animals and method therefor".
- Chang; Yo-Chen Victor - Taipei TW
- CHANG; Yo Chen Victor - Taipei City TW
| Patent | Date |
|---|---|
| Apparatuses and methods for smart pet alert, and storage medium thereof Grant 10,231,442 - Chang , et al. | 2019-03-19 |
| Interactive Device For Animals And Method Therefor App 20180295807 - HSU; Hsueh-Far ; et al. | 2018-10-18 |
| Interactive device for animals Grant 10,028,488 - Hsu , et al. July 24, 2 | 2018-07-24 |
| Interactive device for animals Grant D782,125 - Tseng , et al. March 21, 2 | 2017-03-21 |
| Interactive Device For Animals App 20160227741 - HSU; Hsueh-Far ; et al. | 2016-08-11 |
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