- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 3/12 - Measuring distances in line of sightOptical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type
Patent holdings for IPC class G01C 3/12
Total number of patents in this class: 24
10-year publication summary
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0
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4
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5
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3
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0
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2
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 58268 |
2 |
| Yamaha Corporation | 4066 |
2 |
| Lam Research Corporation | 5560 |
2 |
| Qualcomm Incorporated | 90870 |
1 |
| Centre National de La Recherche Scientifique | 10914 |
1 |
| Mitsubishi Electric Corporation | 47722 |
1 |
| Amazon Technologies, Inc. | 27873 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6615 |
1 |
| Boe Technology Group Co., Ltd. | 43343 |
1 |
| Allstate Insurance Company | 1863 |
1 |
| Audi AG | 7504 |
1 |
| Force-a | 14 |
1 |
| Hangzhou Hikvision Digital Technology Co., Ltd. | 1340 |
1 |
| Leica Geosystems AG | 609 |
1 |
| Tascent, Inc. | 16 |
1 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2980 |
1 |
| Universite Paris-sud 11 | 42 |
1 |
| VMI Holland B.V. | 439 |
1 |
| eumetron GmbH | 1 |
1 |
| Rndus Co., Ltd. | 5 |
1 |
| Other owners | 1 |