Junlong LIU

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Weifang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pulse exhaust pipe and diesel engine installed with pulse exhaust pipe
- Patent number 11,092,061
- Issue date Aug 17, 2021
- Weichai Power Co., Ltd.
- Junlong Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Backflow preventer and engine EGR system
- Patent number 11,041,467
- Issue date Jun 22, 2021
- WEICHAI POWER CO., LTD.
- Wei Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
BACKFLOW PREVENTER AND ENGINE EGR SYSTEM
- Publication number 20200318580
- Publication date Oct 8, 2020
- WEICHAI POWER CO., LTD.
- Wei LI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PULSE EXHAUST PIPE AND DIESEL ENGINE INSTALLED WITH PULSE EXHAUST PIPE
- Publication number 20200102877
- Publication date Apr 2, 2020
- WEICHAI POWER CO., LTD.
- Junlong LIU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES