Chao-Chi Yu

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Elliptical machine with function of freely controlling the lateral...
- Patent number 11,020,626
- Issue date Jun 1, 2021
- Chao-Chi Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Elliptical machine
- Patent number 10,926,131
- Issue date Feb 23, 2021
- Chao-Chi Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Elliptical trainer having two crank assemblies
- Patent number 8,257,230
- Issue date Sep 4, 2012
- Zhongshan Yingliang Health Technology Co., Ltd.
- Chih-Liang Chen
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELLIPTICAL MACHINE WITH FUNCTION OF FREELY CONTROLLING THE LATERAL...
- Publication number 20200376325
- Publication date Dec 3, 2020
- Chao-Chi YU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ELLIPTICAL MACHINE
- Publication number 20200121982
- Publication date Apr 23, 2020
- Chao-Chi YU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BIOCELLULOSE DRESSING AND METHOD FOR PREPARING THE SAME
- Publication number 20130149368
- Publication date Jun 13, 2013
- CHIA MEEI FOOD INDUSTRIAL CORP.
- Chao-Ming Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Elliptical trainer having two crank assemblies
- Publication number 20120165160
- Publication date Jun 28, 2012
- Health Technology Co., Ltd,
- Chih-Liang Chen
- A63 - SPORTS GAMES AMUSEMENTS