Ziv Chang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Exercise apparatus
- Patent number 9,724,559
- Issue date Aug 8, 2017
- Johnson Health Tech Co., Ltd.
- Ziv Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise apparatus
- Patent number 9,067,094
- Issue date Jun 30, 2015
- Johnson Health Tech Co., Ltd.
- Ziv Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise apparatus
- Patent number 7,591,762
- Issue date Sep 22, 2009
- Johnson Health Tech. Co., Ltd.
- Ziv Chang
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Interactive exercise apparatus
- Publication number 20210205688
- Publication date Jul 8, 2021
- Johnson Health Tech Co., Ltd
- Hung-Mao Liao
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Exercise Apparatus
- Publication number 20160375300
- Publication date Dec 29, 2016
- Johnson Health Tech Co., Ltd
- Ziv Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Exercise Apparatus
- Publication number 20140274573
- Publication date Sep 18, 2014
- Johnson Health Tech Co., Ltd
- Ziv Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Exercise apparatus
- Publication number 20090176624
- Publication date Jul 9, 2009
- Johnson Health Tech Co., Ltd
- Ziv Chang
- A63 - SPORTS GAMES AMUSEMENTS