Zhaofu ZHANG

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Haidian District, Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
Underwater Sonar Device And Underwater Detecting System
- Publication number 20240230892
- Publication date Jul 11, 2024
- Nanfoon Applied Technologies Ltd.
- Li FANG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Underwater Sonar Device And Underwater Detecting System
- Publication number 20240134042
- Publication date Apr 25, 2024
- Nanfoon Applied Technologies Ltd.
- Li FANG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
USE OF CARBOXYLATE COMPOUND AS ABSORBENT FOR CAPTURING CARBON DIOXIDE
- Publication number 20230330624
- Publication date Oct 19, 2023
- BEIJING YUTAN TECHNOLOGY CO., LTD
- Zhaofu ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL