Assignee
QLM TECH LTD
GB·6 granted patents·4 pending applications·0 citations·filing 2020–2025
Top patents by PatentIndex Score
10 records- 0186US2025355017A1Lidar measurement of methane gas flow in complex windQLM TECH LTD·Filed 2025·Application pending·0 cites
- 0283US12411153B2Accurate measurement of methane gas leak flow rateQLM TECH LTD·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 0381US12253466B2Accurate methane detection using tuned lidar modulationQLM TECH LTD·Filed 2024·Granted Mar 18, 2025·0 cites·20 claims
- 0478US2025003872A1Rapidly tuneable diode lidar for methane detectionQLM TECH LTD·Filed 2024·Application pending·0 cites
- 0577US12123830B2Rapidly tuneable diode lidarQLM TECH LTD·Filed 2023·Granted Oct 22, 2024·0 cites·24 claims
- 0677US2025076193A1Environmental substance identificaton using tuned lidar modulationQLM TECH LTD·Filed 2024·Application pending·0 cites
- 0770US12339264B1Calibration for tuneable diode lidar gas detectionQLM TECH LTD·Filed 2024·Granted Jun 24, 2025·0 cites·20 claims
- 0865US2026029390A1System for accurate tunable diode lidar gas detectionQLM TECH LTD·Filed 2025·Application pending·0 cites
- 0964US12099007B2Rapidly tuneable diode lidarQLM TECH LTD·Filed 2020·Granted Sep 24, 2024·0 cites·21 claims
- 1063US12158419B2Gas detection tuning modulationQLM TECH LTD·Filed 2022·Granted Dec 3, 2024·0 cites·20 claims
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