- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 15/06 - Surveyors' staffsMovable markers
Patent holdings for IPC class G01C 15/06
Total number of patents in this class: 310
10-year publication summary
|
22
|
17
|
27
|
31
|
27
|
36
|
39
|
26
|
24
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Topcon Corporation | 1061 |
50 |
| Leica Geosystems AG | 627 |
22 |
| Trimble Inc. | 660 |
20 |
| Trimble Navigation Limited | 566 |
12 |
| FARO Technologies, Inc. | 799 |
10 |
| Hexagon Technology Center GmbH | 601 |
10 |
| Kabushiki Kaisha Topcon | 587 |
10 |
| Trimble AB | 110 |
7 |
| Komatsu Ltd. | 4505 |
6 |
| Carlson Software, Inc. | 42 |
6 |
| Wirtgen GmbH | 501 |
6 |
| Trimble Jena GmbH | 58 |
5 |
| Landor Architecture, Inc. | 12 |
5 |
| Hilti Aktiengesellschaft | 3457 |
4 |
| Topcon Positioning Systems, Inc. | 321 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3784 |
3 |
| Javad GNSS, Inc. | 54 |
3 |
| Laserline Mfg., Inc. | 10 |
3 |
| Skydio, Inc. | 403 |
3 |
| Sokkia Topcon Co., Ltd. | 8 |
3 |
| Other owners | 118 |