Ao Li

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air distribution mechanism and cryogenic refrigerator using same
- Patent number 11,920,844
- Issue date Mar 5, 2024
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
- Ao Li
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Self-pressure-relief air distribution mechanism and cryogenic refri...
- Patent number 11,913,698
- Issue date Feb 27, 2024
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
- Ao Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cold storage material and cold storage type cryogenic refrigerator...
- Patent number 11,906,228
- Issue date Feb 20, 2024
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
- Zhipo Zhou
- B22 - CASTING POWDER METALLURGY
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
COLD STORAGE MATERIAL AND COLD STORAGE TYPE CRYOGENIC REFRIGERATOR...
- Publication number 20210231349
- Publication date Jul 29, 2021
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
- Zhipo Zhou
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SELF-PRESSURE-RELIEF AIR DISTRIBUTION MECHANISM AND CRYOGENIC REFRI...
- Publication number 20210207852
- Publication date Jul 8, 2021
- CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD
- Ao Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AIR DISTRIBUTION MECHANISM AND CRYOGENIC REFRIGERATOR USING SAME
- Publication number 20210148610
- Publication date May 20, 2021
- Ao LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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...