Inventor · name-matched record
XIANG HAITANG
3 granted patents·3 pending applications·0 citations·filing 2022–2025
41Inventor score
Files withCHENGDU QINCHUAN IOT TECH CO LTD6
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
6 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
- 0380US12591219B2Industrial 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
- 0480US2026025430A1Smart gas internet of things system for gas safety managementCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2025·Application pending·0 cites
- 0573US12523768B2Industrial 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
- 0664US12553790B2Methods and internet of things systems for determining gas leakages based on smart gasCHENGDU QINCHUAN IOT TECH CO LTD·Filed 2023·Granted Feb 17, 2026·0 cites·16 claims
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Identity basis: exact name match across USPTO filings. How scoring works →