Heng-Yuan LIU

Follow

Person

Yangmei City, TW

People

Patents Applicationslast 30 patents

Information Patent Application
Flywheel
- Publication number 20130239743
- Publication date Sep 19, 2013
- Heng-Yuan Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Automatic Cleaning Device for a Liquid Container
- Publication number 20120298156
- Publication date Nov 29, 2012
- Heng-Yuan LIU
- B08 - CLEANING