Inventor · name-matched record
WEI XIAOJUN
4 granted patents·3 pending applications·0 citations·filing 2023–2025
53Inventor score
Files withCHENGDU QINCHUAN IOT TECH CO LTD7
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
7 records- 0183US12560286B2Monitoring and early warning method for gas gate station and internet of things system thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Granted Feb 24, 2026·0 cites·11 claims
- 0280US12591219B2Industrial internet of things systems for abnormal analysis, methods, and storage medium thereofCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·18 claims
- 0380US2026025430A1Smart gas internet of things system for gas safety managementCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 0480US2026024059A1Internet of things (iot) system and method for pipeline repairCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 0572US12548424B2Methods 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
- 0669US2026043525A1Systems and methods for stray current protection of smart gas pipeline network based on internet of things (iot)CHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 0764US12530638B2Method and system for scheduling operation and maintenance personnel based on internet of things (IoT) system for smart gas installation managementCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2024·Granted Jan 20, 2026·0 cites·18 claims
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Identity basis: exact name match across USPTO filings. How scoring works →