Temperature compensation for liquid lens
US-12578512-B2 · Mar 17, 2026 · US
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Stigwall Johan patents
Stigwall Johan is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stigwall Johan |
| Total patents | 48 |
| First publication | Aug 4, 2016 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Variable laser line module
US-2026029513-A1 · Jan 29, 2026 · US
Measuring system with panoramic image acquisition functionality
US-12356077-B2 · Jul 8, 2025 · US
Retro-reflector arrangement
US-2025207917-A1 · Jun 26, 2025 · US
Polarisation selective imaging
US-2025164235-A1 · May 22, 2025 · US
Metrology system
US-12289526-B2 · Apr 29, 2025 · US
Laser tracker-based surveying system with inertial measurement unit
US-12259242-B2 · Mar 25, 2025 · US
Aerial camera with electronic global shutter and external shutter
US-2025030958-A1 · Jan 23, 2025 · US
Cmm with tunable focal lens
US-2025003732-A1 · Jan 2, 2025 · US
Structured light projection through the minimization of visual artifacts by way of deliberately introduced optical aberrations
US-12025470-B2 · Jul 2, 2024 · US
Recent patents
Latest publications not already listed above.
Surveying device for improved target identification using atr difference image data
US-2024191990-A1 · Jun 13, 2024 · US
Measuring system providing shape from shading
US-2024175677-A1 · May 30, 2024 · US
Sensor with curved reflector
US-2024125904-A1 · Apr 18, 2024 · US
Monitoring arrangement for an optical system
US-2024093993-A1 · Mar 21, 2024 · US
Measuring device with tof sensor
US-2024069204-A1 · Feb 29, 2024 · US
Measuring device with tof sensor
US-2024068810-A1 · Feb 29, 2024 · US
Metrology system
US-2023188857-A1 · Jun 15, 2023 · US
Temperature compensation for liquid lens
US-2023160692-A1 · May 25, 2023 · US
Retroreflector with sensor
US-11656338-B2 · May 23, 2023 · US
Retroreflectors
US-11619491-B2 · Apr 4, 2023 · US
Laser tracker-based surveying system with inertial measurement unit
US-2023074716-A1 · Mar 9, 2023 · US
Additive manufacturing having optical process monitoring
US-11577465-B2 · Feb 14, 2023 · US
Retroreflector comprising fisheye lens
US-11543244-B2 · Jan 3, 2023 · US
Adaptive 3D-scanner with variable measuring range
US-11490068-B2 · Nov 1, 2022 · US
Measuring system with panoramic image acquisition functionality
US-2022321779-A1 · Oct 6, 2022 · US
Structured light projection through the minimization of visual artifacts by way of deliberately introduced optical aberrations
US-2021356267-A1 · Nov 18, 2021 · US
Adaptive 3d-scanner with variable measuring range
US-2021152810-A1 · May 20, 2021 · US
Machine geometry monitoring
US-10962361-B2 · Mar 30, 2021 · US
Retroreflectors
US-2020408520-A1 · Dec 31, 2020 · US
Laser module comprising a micro-lens array
US-10877284-B2 · Dec 29, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hexagon Technology Ct Gmbh | 45 |
| Leica Geosystems Ag | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01B11/25 | 14 |
| G01B11/005 | 14 |
| G01C15/002 | 12 |
| G01B11/2518 | 10 |
| G01S7/481 | 10 |