Yo Chen Victor CHANG

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Interactive device for animals
- Patent number 10,028,488
- Issue date Jul 24, 2018
- TOMOFUN CO., LTD.
- Hsueh-Far Hsu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Interactive device for animals
- Patent number D782125
- Issue date Mar 21, 2017
- TOMOFUN CO., LTD.
- Chih-Hsin Tseng
- D30 - Animal husbandry

Patents Applicationslast 30 patents

Information Patent Application
INTERACTIVE DEVICE FOR ANIMALS
- Publication number 20160227741
- Publication date Aug 11, 2016
- Tomofun Co., Ltd.
- Hsueh-Far HSU
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING