Assignee
NORTHWEST INSTR INC
US·29 granted patents·5 pending applications·38 citations·filing 2015–2023
Top patents by PatentIndex Score
34 records- 0195US11859999B2Device for calibrating laser levelNORTHWEST INSTR INC·Filed 2022·Granted Jan 2, 2024·4 cites·15 claims
- 0294US12111151B1Method and device for generating trajectory diagramNORTHWEST INSTR INC·Filed 2023·Granted Oct 8, 2024·3 cites·20 claims
- 0393US12055414B2Ranging system and ranging methodNORTHWEST INSTR INC·Filed 2022·Granted Aug 6, 2024·3 cites·20 claims
- 0492US11703357B2Method and system for calibrating laser levelNORTHWEST INSTR INC·Filed 2022·Granted Jul 18, 2023·2 cites·18 claims
- 0591US10473473B2Ranging system and ranging methodNORTHWEST INSTR INC·Filed 2015·Granted Nov 12, 2019·9 cites·17 claims
- 0686US11119202B2Detector assembly, detector, and laser ranging systemNORTHWEST INSTR INC·Filed 2018·Granted Sep 14, 2021·6 cites·19 claims
- 0780US11150087B2Angle and distance measuring method, trajectory diagram drawing method, and laser ranging systemNORTHWEST INSTR INC·Filed 2018·Granted Oct 19, 2021·3 cites·19 claims
- 0879US11598851B2Optical detecting assembly, detector and laser ranging systemNORTHWEST INSTR INC·Filed 2018·Granted Mar 7, 2023·2 cites·16 claims
- 0977US11768072B2Distance measurement method and distance measurement systemNORTHWEST INSTR INC·Filed 2018·Granted Sep 26, 2023·2 cites·19 claims
- 1076US12566063B2Device for calibrating laser levelNORTHWEST INSTR INC·Filed 2023·Granted Mar 3, 2026·0 cites·20 claims
- 1172US12459725B2Painting assembly for distance measuring wheelNORTHWEST INSTR INC·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 1271US11761764B2Method and laser tracking system for using laser level to track detectorNORTHWEST INSTR INC·Filed 2022·Granted Sep 19, 2023·0 cites·13 claims
- 1370US11955771B2Control device and method for laser device and laser measurement deviceNORTHWEST INSTR INC·Filed 2022·Granted Apr 9, 2024·0 cites·17 claims
- 1468US11243309B2Ranging system and ranging methodNORTHWEST INSTR INC·Filed 2019·Granted Feb 8, 2022·1 cites·20 claims
- 1567US11604275B2Laser positioning apparatus and laser positioning methodNORTHWEST INSTR INC·Filed 2017·Granted Mar 14, 2023·2 cites·13 claims
- 1665US2021088330A1Methods and ranging apparatus for positioning target object in target spaceNORTHWEST INSTR INC·Filed 2020·Application pending·0 cites
- 1764US10895455B2Methods and ranging apparatus for positioning target object in target spaceNORTHWEST INSTR INC·Filed 2016·Granted Jan 19, 2021·1 cites·16 claims
- 1862US12460944B2Device for calibrating laser levelNORTHWEST INSTR INC·Filed 2021·Granted Nov 4, 2025·0 cites·12 claims
- 1960US2023214543A1Method and system for space designNORTHWEST INSTR INC·Filed 2023·Application pending·0 cites
- 2059US2023149962A1Method of spraying paint with painting assembly attached distance measuring wheelNORTHWEST INSTR INC·Filed 2022·Application pending·0 cites
- 2158US11604904B2Method and system for space designNORTHWEST INSTR INC·Filed 2020·Granted Mar 14, 2023·0 cites·20 claims
- 2257US10796032B2Method and system for space designNORTHWEST INSTR INC·Filed 2018·Granted Oct 6, 2020·0 cites·13 claims
- 2356US2023401656A1Electronic device and wire management deviceNORTHWEST INSTR INC·Filed 2022·Application pending·0 cites
- 2455US12405714B2Trajectory processing method and apparatusNORTHWEST INSTR INC·Filed 2023·Granted Sep 2, 2025·0 cites·19 claims
- 2554US12511840B2Intelligent interface based on augmented realityNORTHWEST INSTR INC·Filed 2023·Granted Dec 30, 2025·0 cites·10 claims
- 2654US2021364285A1Rotating laser apparatus and laser ranging methodNORTHWEST INSTR INC·Filed 2021·Application pending·0 cites
- 2752US11556170B2Intelligent interface based on augmented realityNORTHWEST INSTR INC·Filed 2021·Granted Jan 17, 2023·0 cites·20 claims
- 2851US11831081B2Radiation assembly, waveguide antenna sub-array, and waveguide array antennaNORTHWEST INSTR INC·Filed 2022·Granted Nov 28, 2023·0 cites·15 claims
- 2951US11647968B2Door access control system with body temperature detection functionNORTHWEST INSTR INC·Filed 2020·Granted May 16, 2023·0 cites·19 claims
- 3046US11812084B2Method and device for content recording and streamingNORTHWEST INSTR INC·Filed 2022·Granted Nov 7, 2023·0 cites·18 claims
- 3145US11395049B2Method and device for content recording and streamingNORTHWEST INSTR INC·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 3244US11709228B2Laser positioning apparatus and laser positioning methodNORTHWEST INSTR INC·Filed 2017·Granted Jul 25, 2023·0 cites·18 claims
- 3344US10627201B2Ranging systemNORTHWEST INSTR INC·Filed 2016·Granted Apr 21, 2020·0 cites·12 claims
- 3430US11069100B2Intelligent interactive interfaceNORTHWEST INSTR INC·Filed 2016·Granted Jul 20, 2021·0 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →