Zhidong TIAN

Follow

Person

WenZhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Glasses
- Patent number 8,690,318
- Issue date Apr 8, 2014
- Zhidong Tian
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GLASSES
- Publication number 20130300998
- Publication date Nov 14, 2013
- Zhidong TIAN
- G02 - OPTICS