- All sections
- G - Physics
- G01C - Measuring distances, levels or bearings; surveying; navigation; gyroscopic instruments; photogrammetry or videogrammetry
- G01C 3/12 - Measuring distances in line of sight; Optical 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: 26
10-year publication summary
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2
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0
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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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
3 |
| Yamaha Corporation | 4054 |
2 |
| Lam Research Corporation | 4775 |
2 |
| Qualcomm Incorporated | 76576 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
1 |
| Boe Technology Group Co., Ltd. | 35384 |
1 |
| Allstate Insurance Company | 1695 |
1 |
| Audi AG | 7153 |
1 |
| Force-a | 18 |
1 |
| Hangzhou Hikvision Digital Technology Co., Ltd. | 1207 |
1 |
| Leica Geosystems AG | 658 |
1 |
| Tascent, Inc. | 18 |
1 |
| The Trustees of Boston College | 191 |
1 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2737 |
1 |
| Universite Paris-sud 11 | 50 |
1 |
| VMI Holland B.V. | 346 |
1 |
| eumetron GmbH | 1 |
1 |
| Other owners | 2 |