Assignee
NORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES
CN·18 granted patents·2 pending applications·8 citations·filing 2022–2025
Top patents by PatentIndex Score
20 records- 0186US12182907B1Thematic map preparation method and apparatus, storage medium and electronic deviceNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2024·Granted Dec 31, 2024·4 cites·12 claims
- 0285US12259490B1Multi-antenna single-station stereoscopic-arrangement ultra-short baseline lightning location method and related deviceNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2024·Granted Mar 25, 2025·1 cites·8 claims
- 0380US12380577B1Ice floe motion prediction method, device, storage medium, and electronic deviceNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2025·Granted Aug 5, 2025·3 cites·8 claims
- 0471US12179606B1Method and apparatus for managing power battery of a vehicle, storage medium and electronic deviceNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2024·Granted Dec 31, 2024·0 cites·7 claims
- 0563US11987937B1Airflow-enhanced embankment ventilation structure, composite embankment structure, and construction method thereofNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2023·Granted May 21, 2024·0 cites·20 claims
- 0655US12461002B1Method, device, storage medium and equipment for observing hydrogen reservoir components in soilNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2025·Granted Nov 4, 2025·0 cites·4 claims
- 0755US12422389B2Star infiltration device, and method of measuring gravitational acceleration and soil-bearing capacity of a starNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2024·Granted Sep 23, 2025·0 cites·7 claims
- 0854US12305654B1Fully automatic device for pumping cold air into block-stone subgradeNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2025·Granted May 20, 2025·0 cites·6 claims
- 0953US2025321057A1Two-phase closed thermosyphon with internal adiabatic section for efficient ultra-long-distance heat exchangeNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2025·Application pending·0 cites
- 1052US12366046B1Pile foundation bearing performance testing device and methodNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2025·Granted Jul 22, 2025·0 cites·6 claims
- 1152US12116737B2Unpowered anti-frost anti-heave heat gathering device and subgrade thereofNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2022·Granted Oct 15, 2024·0 cites·15 claims
- 1252US12031971B2Method for testing frost susceptibility of soils and associated apparatusNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2022·Granted Jul 9, 2024·0 cites·17 claims
- 1351US12215467B2Integrate structure for damage management of road-bridge transition sections in permafrost regionsNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2024·Granted Feb 4, 2025·0 cites·6 claims
- 1450US12423326B2Method of association inference for time series data based on local variation featuresNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2023·Granted Sep 23, 2025·0 cites·9 claims
- 1549US12135110B2Large-dip-angle self-leveling deviceNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2022·Granted Nov 5, 2024·0 cites·15 claims
- 1648US12364215B1Irrigation device for sandy land crop plantingNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2025·Granted Jul 22, 2025·0 cites·4 claims
- 1748US12305889B2Light-concentrating anti-frost anti-heave heat gathering device and subgrade thereofNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2022·Granted May 20, 2025·0 cites·17 claims
- 1847US12498263B2Snow sublimation meterNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2023·Granted Dec 16, 2025·0 cites·8 claims
- 1942US2022307728A1Air self-circulation unpowered heating device and subgrade thereofNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2022·Application pending·0 cites
- 2039US12398643B2Pulsating pneumatic motorNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2024·Granted Aug 26, 2025·0 cites·10 claims
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