Institute of Urban Safety and Environmental Science, Beijing Academy of Science and Technology

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Patents Grantslast 30 patents

Information Patent Grant
Aerosol particulate matter collecting device and collecting method
- Patent number 11,772,018
- Issue date Oct 3, 2023
- Institute of Urban Safety and Environmental Science, Beijing Academy of Scien...
- Rui Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bidirectional collapse-proof damper with macroscopic NPR structure...
- Patent number 11,739,810
- Issue date Aug 29, 2023
- Institute of Urban Safety and Environmental Science, Beijing Academy of Scien...
- Bideng Liu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
AEROSOL PARTICULATE MATTER COLLECTING DEVICE AND COLLECTING METHOD
- Publication number 20230294024
- Publication date Sep 21, 2023
- Institute of Urban Safety and Environmental Science, Beijing Academy of Scien...
- Rui Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIDIRECTIONAL COLLAPSE-PROOF DAMPER WITH MACROSCOPIC NPR STRUCTURE...
- Publication number 20230043495
- Publication date Feb 9, 2023
- Institute of Urban Safety and Environmental Science, Beijing Academy of Scien...
- Bideng Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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