Inventor · disambiguated record
Haitang Xiang
Also filed as: XIANG HAITANG
94 granted patents·20 pending applications·117 citations·filing 2022–2025
98Inventor score
Files withCHENGDU QINCHUAN IOT TECH CO LTD114
Top patents by PatentIndex Score
114 records- 0198US11898895B2Methods and systems for natural gas data computation outside gas internet of things based on energy measuringCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Feb 13, 2024·4 cites·4 claims
- 0298US11776081B1Methods and systems for predicting air quality in smart cities based on an internet of thingsCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Oct 3, 2023·11 cites·5 claims
- 0398US11625028B1Industrial internet of things with dual independent platform and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Apr 11, 2023·13 cites·20 claims
- 0498US11619928B1Industrial internet of things system for smart manufacturing and control method thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Apr 4, 2023·12 cites·8 claims
- 0598US11606434B1Industrial internet of things with independent sensor network platform and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Mar 14, 2023·7 cites·20 claims
- 0697US11994844B2Industrial internet of things systems for production lines when defective products are produced, regulation methods, and storage medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted May 28, 2024·3 cites·5 claims
- 0797US11874650B2Industrial internet of things system for automatic control of production line manufacturing parameters and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Jan 16, 2024·4 cites·17 claims
- 0897US11860610B2Systems of industrial internet of things for industrial production control and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Jan 2, 2024·4 cites·20 claims
- 0997US11796368B2Methods and systems for measuring energy of natural gas based on Internet of ThingsCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Oct 24, 2023·3 cites·6 claims
- 1097US11754999B1Industrial internet of things based on event sequence analysis and prediction, prediction method, and storage medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Sep 12, 2023·6 cites·9 claims
- 1197US11586183B1Industrial internet of things with dual front sub platform and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Feb 21, 2023·7 cites·7 claims
- 1297US11579593B1Industrial Internet of Things and methods for controlling production line balance rateCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Feb 14, 2023·6 cites·10 claims
- 1396US11953886B2Industrial internet of things system for intelligent production control and control method thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Apr 9, 2024·2 cites·18 claims
- 1496US11953874B2Industrial internet of things systems for inspection operation management of inspection robots and methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Apr 9, 2024·2 cites·13 claims
- 1596US11921498B2Industrial internet of things (IoT) for correction and regulation of defective product, control methods and storage medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Mar 5, 2024·2 cites·6 claims
- 1696US11846931B2Industrial internet of things, control method, and medium for regulating multi-type of working parametersCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Dec 19, 2023·2 cites·8 claims
- 1796US11776409B2Methods, internet of things systems and storage mediums for street management in smart citiesCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Oct 3, 2023·3 cites·7 claims
- 1896US11754995B2Industrial internet of things for identifying and processing manufacturing problems, control methods, and storage mediumCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Sep 12, 2023·4 cites·5 claims
- 1996US11741565B1Method, internet of things system and storage medium of public transport management in a smart urbanCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Aug 29, 2023·5 cites·10 claims
- 2095US11829120B1Industrial internet of things system conducive to system scalability and control method thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Nov 28, 2023·2 cites·9 claims
- 2194US12190545B2Intelligent manufacturing industrial internet of things with front split service platform, control method and medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Jan 7, 2025·2 cites·17 claims
- 2294US12117331B2Methods and systems for energy measuring based on natural gas data of smart gas meterCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Oct 15, 2024·1 cites·20 claims
- 2394US11756678B1Methods and systems for scheduling vaccines in smart cities based on internet of things (IoT)CHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Sep 12, 2023·3 cites·8 claims
- 2494US11662703B1Industrial internet of things for inspection data processing, control method, and storage medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted May 30, 2023·2 cites·8 claims
- 2591US11979697B2Methods and internet of things systems for obtaining natural gas energy metering componentCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted May 7, 2024·2 cites·7 claims
- 2691US11853398B2Methods and systems for detecting detection devices located at energy metering points of natural gas preliminary classCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Dec 26, 2023·1 cites·11 claims
- 2790US11592323B2Methods and systems for measuring energy of natural gas in a full cycleCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Feb 28, 2023·1 cites·7 claims
- 2889US11861912B2Methods and internet of things systems for counting and regulating pedestrian volume in public places of smart citiesCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Jan 2, 2024·1 cites·6 claims
- 2988US12117328B2Method and system of risk prevention based on energy of natural gas in a full cycleCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Oct 15, 2024·1 cites·13 claims
- 3087US12142125B2Methods and systems for fire monitoring and early warning in a smart city based on internet of thingsCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Nov 12, 2024·1 cites·13 claims
- 3184US2025076855A1Method and internet of things system for monitoring low-temperature pipeline based on smart gasCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Application pending·0 cites
- 3282US12045036B2Industrial internet of things, control method, and medium for automatically controlling working parameters of manufacturing deviceCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Jul 23, 2024·0 cites·20 claims
- 3382US2024255930A1Monitoring method for production line based on industrial internet of things, monitoring system, and storage medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Application pending·0 cites
- 3481US12405603B2Industrial Internet of Things (IoT) for determining reparability of defective product, control method, and storage medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Granted Sep 2, 2025·0 cites·17 claims
- 3581US12339650B2Industrial internet of things system for managing production task and control method thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Granted Jun 24, 2025·0 cites·18 claims
- 3681US12130609B2Industrial Internet of Things for determining material transportation paths, control methods and media thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Oct 29, 2024·0 cites·19 claims
- 3781US11989008B2Methods and Internet of Things systems for regulating rated outlet pressures of gate station compressors for smart gasCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted May 21, 2024·0 cites·20 claims
- 3881US2025341290A1Method and internet of things system for determining inspection route based on smart gas pipeline network safetyCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 3980US12038138B2Method for determining odorization parameters of smart gas device management and internet of things system thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·15 claims
- 4080US2024036563A1Method and system for determining maintenance time of pipe networks of natural gasCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Application pending·0 cites
- 4179US12196728B2Systems and methods for measuring energy of natural gas componentsCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·13 claims
- 4279US12181859B2Methods and internet of things systems for maintaining low-temperature pipeline based on smart gasCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·10 claims
- 4378US11906948B2Industrial internet of things for implementing production task plans and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Feb 20, 2024·0 cites·9 claims
- 4478US11874647B2Industrial internet of things system for controlling production line parameter and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·12 claims
- 4578US11774947B2Industrial internet of things for material transportation control, control methods and media thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Oct 3, 2023·0 cites·10 claims
- 4678US11750703B2Industrial internet of things system for automatic replacement of production line production devices and control methods thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Sep 5, 2023·0 cites·20 claims
- 4778US2023394973A1Method, internet of things system and storage medium for street cleaning in smart cityCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Application pending·0 cites
- 4878US2023394974A1Method, internet of things system and storage medium for determining street cleaning route in smart cityCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Application pending·0 cites
- 4977US12510889B2Methods and internet of things systems for maintaining and managing storage and distribution station of smart gasCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·13 claims
- 5077US12118882B2Method and Internet of Things system for tidal lane opening management in smart cityCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →