Wei Chao

Follow

Person

Nanjing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Low-temperature device for separating and purifying gas based on sm...
- Patent number 9,752,824
- Issue date Sep 5, 2017
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
- Wenqing Dong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Pulse tube refrigerator with an automatic gas flow and phase regula...
- Patent number 9,353,977
- Issue date May 31, 2016
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
- Jinlin Gao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
LOW-TEMPERATURE DEVICE FOR SEPARATING AND PURIFYING GAS BASED ON SM...
- Publication number 20150013349
- Publication date Jan 15, 2015
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
- Wenqing Dong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Pulse Tube Refrigerator with an Automatic Gas Flow and Phase Regula...
- Publication number 20130291566
- Publication date Nov 7, 2013
- NANJING COOLTECH CRYOGENIC TECHNOLOGY CO., LTD
- Jinlin Gao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
G-M REFRIGERATOR WITH PHASE MODULATION MECHANISM
- Publication number 20120227417
- Publication date Sep 13, 2012
- NANJING COOLTECH CRYOGENIC TECHNOLOGY CO., LTD
- Wei Chao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...