Yung-Sung YEH

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Drag gain structure for gravity wheel of fitness equipments
- Patent number 11,666,797
- Issue date Jun 6, 2023
- Yung-Sung Yeh
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Magnetic control exerciser
- Patent number 10,463,902
- Issue date Nov 5, 2019
- Yung-Sung Yeh
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Rock climbing machine
- Patent number 10,328,302
- Issue date Jun 25, 2019
- Yung-Sung Yeh
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Treadmill
- Patent number 8,882,640
- Issue date Nov 11, 2014
- Yung-Sung Yeh
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DRAG GAIN STRUCTURE FOR GRAVITY WHEEL OF FITNESS EQUIPMENTS
- Publication number 20210283456
- Publication date Sep 16, 2021
- Yung-Sung YEH
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
DRAG GAIN STRUCTURE FOR GRAVITY WHEEL OF FITNESS EQUIPMENTS
- Publication number 20200246652
- Publication date Aug 6, 2020
- Yung-Sung YEH
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ROCK CLIMBING MACHINE
- Publication number 20190134456
- Publication date May 9, 2019
- Yung-Sung YEH
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MAGNETIC CONTROL EXERCISER
- Publication number 20190134449
- Publication date May 9, 2019
- Yung-Sung YEH
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
DAMPER GEAR STRUCTURE OF A BODY-BUILDING APPARATUS
- Publication number 20130074646
- Publication date Mar 28, 2013
- Yung-Sung YEH
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
TREADMILL
- Publication number 20130079198
- Publication date Mar 28, 2013
- Yung-Sung YEH
- A63 - SPORTS GAMES AMUSEMENTS