Ligong WU

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Yantai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power generation apparatus and power system
- Patent number 11,905,880
- Issue date Feb 20, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Ning Feng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Power distribution device, power distribution trailer, electric dri...
- Patent number 11,888,294
- Issue date Jan 30, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Huijuan Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive mobile power generation system
- Patent number 11,746,637
- Issue date Sep 5, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Peng Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adaptive mobile power generation system
- Patent number 11,702,919
- Issue date Jul 18, 2023
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Peng Zhang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Adaptive Mobile Power Generation System
- Publication number 20230015529
- Publication date Jan 19, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Peng ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER GENERATION APPARATUS AND POWER SYSTEM
- Publication number 20220389865
- Publication date Dec 8, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Ning FENG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
POWER DISTRIBUTION DEVICE, POWER DISTRIBUTION TRAILER, ELECTRIC DRI...
- Publication number 20220294194
- Publication date Sep 15, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Huijuan CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adaptive Mobile Power Generation System
- Publication number 20220259964
- Publication date Aug 18, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Peng ZHANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS