Patents/Assignees

CHENGDU QINCHUAN IOT TECHNOLOGY CO., Ltd.

318 patents in portfolio

US11861567utility2024
Method and Internet of Things System for Determining Gas Meter Measurement Failure of Smart Gas
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US11860978utility2024
Methods and Systems for Detecting Detection Devices Located at Energy Metering Points of Natural Gas
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US11860610utility2024
Systems of Industrial Internet of Things for Industrial Production Control and Control Methods Thereof
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US11854360utility2023
Methods of Smart Gas Terminal Linkage Disposal for Indoor Safety and Internet of Things Systems Thereof
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US11854104utility2023
Methods and Systems for Managing School Attendance of Smart City Based on the Internet of Things
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US11854396utility2023
Methods and Systems for Managing Parking Lots in Smart Cities Based on the Internet of Things
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US11853398utility2023
Methods and Systems for Detecting Detection Devices Located at Energy Metering Points of Natural Gas Preliminary Class
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US11847186utility2023
Methods and Systems for Obtaining User Evulation Used in Natural Gas Energy Measurement
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US11846931utility2023
Industrial Internet of Things, Control Method, and Medium for Regulating Multi-type of Working Parameters
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US11842549utility2023
Method and System for Muck Truck Management in Smart City Based on Internet of Things
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US11842527utility2023
Industrial Internet of Things Based on Platform Linkage, Control Method, and Storage Medium Thereof
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US11837086utility2023
Methods and Internet of Things Systems for Traffic Diversion Management in Smart City
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US11829120utility2023
Industrial Internet of Things System Conducive to System Scalability and Control Method Thereof
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US11830091utility2023
Methods for Production Line Electricity Management Based on an Industrial Internet of Things, Systems and Storage Mediums Thereof
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US11828422utility2023
Methods and Internet of Things Systems for Controlling Automatic Odorization of Smart Gas Device Management
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US11821589utility2023
Methods for Smart Gas Pipeline Frost Heave Safety Management and Internet of Things Systems Thereof
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US11822325utility2023
Methods and Systems for Managing a Pipe Network of Natural Gas
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US11810440utility2023
Methods for Monitoring Smart Gas Harmful Components, Internet of Things System, and Mediums Thereof
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US11803173utility2023
Preset Management Methods of Gas Pipeline Network for Smart Gas and Internet of Things Systems Thereof
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US11796528utility2023
Method and System for Measuring Energy of Natural Gas
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