Deshun CHEN

Follow

Person

Jiangsu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Balanced equatorial mount technique for telescope
- Patent number 9,507,140
- Issue date Nov 29, 2016
- Nanjing iOptron Scientific, Inc. Ltd.
- Ning Xu
- G02 - OPTICS
Information Patent Grant
Balanced equatorial mount technique for telescope
- Patent number 9,128,292
- Issue date Sep 8, 2015
- Nanjing iOptron Scientific, Inc. Ltd.
- Ning Xu
- G02 - OPTICS
Information Patent Grant
Rechargeable battery pack
- Patent number D704133
- Issue date May 6, 2014
- Nanjing Optron Scientific, Inc. Ltd.
- Ning Xu
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
BALANCED EQUATORIAL MOUNT TECHNIQUE FOR TELESCOPE
- Publication number 20150338634
- Publication date Nov 26, 2015
- Nanjing iOptron Scientific, Inc. Ltd.
- Ning XU
- G02 - OPTICS
Information Patent Application
BALANCED EQUATORIAL MOUNT TECHNIQUE FOR TELESCOPE
- Publication number 20140111853
- Publication date Apr 24, 2014
- Nanjing iOptron Scientific, Inc. Ltd.
- Ning XU
- G02 - OPTICS