CHENG-MING CHUANG

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Taoyuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Transcutaneous electrical nerve stimulation device
- Patent number 10,149,975
- Issue date Dec 11, 2018
- EASYWELL BIOMEDICALS, INC.
- Cheng-Lin Chuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multilayer composite high-elastic environmentally-friendly ball str...
- Patent number 9,950,217
- Issue date Apr 24, 2018
- Cheng-Ming Chuang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLISHING SYSTEM AND DRESSING DEVICE THEREOF
- Publication number 20220379433
- Publication date Dec 1, 2022
- Ta Liang Technology Co., Ltd.
- Chao-Chang Chen
- B24 - GRINDING POLISHING
Information Patent Application
COMPOSITE BALL WITH HIGH WEAR RESISTANCE AND WATERPROOFNESS
- Publication number 20190321691
- Publication date Oct 24, 2019
- CHENG-MING CHUANG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ELASTIC SOLID BALL STRUCTURE
- Publication number 20170326413
- Publication date Nov 16, 2017
- CHENG-MING CHUANG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Transcutaneous Electrical Nerve Stimulation Device
- Publication number 20170252561
- Publication date Sep 7, 2017
- Easywell Biomedicals, Inc.
- Cheng-Lin Chuang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELASTIC SOLID BALL STRUCTURE
- Publication number 20170087418
- Publication date Mar 30, 2017
- CHENG-MING CHUANG
- A63 - SPORTS GAMES AMUSEMENTS