Inventor · name-matched record
QUAN YAQIANG
10 granted patents·4 pending applications·0 citations·filing 2022–2025
75Inventor score
Files withCHENGDU QINCHUAN IOT TECH CO LTD14
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
14 records- 0192US2026098963A1Industrial internet of things for determining positioning errorCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 0289US2026072431A1Internet of things systems for maintaining and managing gas tankCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 0381US12555269B2Intelligent manufacturing industrial internet of things with front split service platform for calibrating binocular camera, control method and medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·20 claims
- 0473US12523768B2Industrial internet of things for repeated positioning accuracy regulation and control method thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Jan 13, 2026·0 cites·13 claims
- 0572US12555453B2Methods and internet of things (IoT) systems for determining opening and closing plan of gas valve of gas gate stationCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·15 claims
- 0672US12548100B2Methods and internet of things systems for generating early warning information in risk region in smart cityCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·18 claims
- 0772US12548424B2Methods and internet of things (IoT) systems for gas safety warning based on gas determination scenariosCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·16 claims
- 0869US2026036265A1Methods, systems, and storage media for smart gas unmanned inspection based on internet of thingsCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 0967US2026010133A1Internet of things systems, methods, and storage media for deformation monitoring of smart gas pipeline networksCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 1062US12596355B2Industrial internet of things, methods and mediums for early warning of descending function fault of equipmentCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Apr 7, 2026·0 cites·15 claims
- 1160US12596385B2Method, system, and storage medium for pipeline cleaning based on smart gas supervision internet of things (IoT)CHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Granted Apr 7, 2026·0 cites·9 claims
- 1260US12591289B2Methods, internet of things systems, and storage medium for managing energy- saving early warning of smart gas flowmetersCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·17 claims
- 1359US12571505B2Method and system for pipeline waste gas safety treatment of smart gas based on internet of things (IoT)CHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Granted Mar 10, 2026·0 cites·8 claims
- 1453US12565380B2Industrial internet of things for intelligent three-dimensional warehouse, controlling methods and storage medium thererofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2022·Granted Mar 3, 2026·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when QUAN YAQIANG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →