Zigang Jiang

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic switch with on/off fading
- Patent number 5,309,084
- Issue date May 3, 1994
- Zigang Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Roudong Volume Variation Method for Fluid Machinery and Its Mechani...
- Publication number 20080095652
- Publication date Apr 24, 2008
- Zigang Jiang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES