Wenzhen Wu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Robot with adjustable rotary wing angle
- Patent number 11,999,475
- Issue date Jun 4, 2024
- CCTEG China Coal Research Institute
- Long Ma
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
MINING CONVERGED COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20240397345
- Publication date Nov 28, 2024
- CCTEG CHINA COAL RESEARCH INSTITUTE
- Liya Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mining Mobile Communication System and Method
- Publication number 20240381108
- Publication date Nov 14, 2024
- CCTEG CHINA COAL RESEARCH INSTITUTE
- Liya Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROCESSING PRACH SIGNAL
- Publication number 20240196443
- Publication date Jun 13, 2024
- CCTEG CHINA COAL RESEARCH INSTITUTE
- Yufeng Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPHIBIOUS ROBOT WITH ADJUSTABLE ROTARY WING ANGLE
- Publication number 20240083575
- Publication date Mar 14, 2024
- CCTEG CHINA COAL RESEARCH INSTITUTE
- Long Ma
- B64 - AIRCRAFT AVIATION COSMONAUTICS