Lijuan DU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
System and method for optimal allocation of agricultural water base...
- Patent number 11,690,333
- Issue date Jul 4, 2023
- China Institute of Water Resources and Hydropower Research
- Lijuan Du
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Irrigation method and device based on water usage characteristics a...
- Patent number 11,013,190
- Issue date May 25, 2021
- China Institute of Water Resources and Hydropower Research
- Baozhong Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AGRICULTURAL WATER-SAVING PLANNING METHOD BASED ON REMOTELY-SENSED...
- Publication number 20210383036
- Publication date Dec 9, 2021
- CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
- Bo LEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR OPTIMAL ALLOCATION OF AGRICULTURAL WATER BASE...
- Publication number 20210368701
- Publication date Dec 2, 2021
- CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
- Lijuan DU
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
IRRIGATION METHOD AND DEVICE BASED ON WATER USAGE CHARACTERISTICS A...
- Publication number 20200359581
- Publication date Nov 19, 2020
- CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
- Baozhong ZHANG
- G06 - COMPUTING CALCULATING COUNTING