Jun KUANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Tunnel-inspection image acquisition device, tunnel-inspection syste...
- Patent number 12,045,966
- Issue date Jul 23, 2024
- Shanghai Oriental Maritime Engineering Technology Co., Ltd.
- Tianle Yu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC TESTING DEVICE FOR RAIL BOTTOM AND TESTING METHOD USING...
- Publication number 20250155412
- Publication date May 15, 2025
- SHANGHAI ORIENTAL MARITIME ENGINEERING TECHNOLOGY CO., LTD
- Jian WAN
- G01 - MEASURING TESTING
Information Patent Application
TUNNEL-INSPECTION IMAGE ACQUISITION DEVICE, TUNNEL-INSPECTION SYSTE...
- Publication number 20240070831
- Publication date Feb 29, 2024
- SHANGHAI ORIENTAL MARITIME ENGINEERING TECHNOLOGY CO., LTD
- Tianle YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RAIL DETECTION SYSTEM
- Publication number 20240059330
- Publication date Feb 22, 2024
- SHANGHAI ORIENTAL MARITIME ENGINEERING TECHNOLOGY CO., LTD
- Tianle YU
- B61 - RAILWAYS