- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 15/00 - Surveying instruments or accessories not provided for in groups
Patent holdings for IPC class G01C 15/00
Total number of patents in this class: 2589
10-year publication summary
|
170
|
200
|
221
|
212
|
176
|
210
|
188
|
183
|
158
|
95
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Topcon Corporation | 1185 |
265 |
| Leica Geosystems AG | 603 |
171 |
| FARO Technologies, Inc. | 803 |
141 |
| Hilti Aktiengesellschaft | 3668 |
112 |
| Robert Bosch GmbH | 44160 |
106 |
| Hexagon Innovation Hub GmbH | 475 |
80 |
| Kabushiki Kaisha Topcon | 554 |
66 |
| Trimble Inc. | 659 |
64 |
| Trimble AB | 107 |
53 |
| Milwaukee Electric Tool Corporation | 4958 |
49 |
| Trimble Navigation Limited | 498 |
46 |
| Stanley Black & Decker, Inc. | 625 |
39 |
| Nippon Telegraph and Telephone Corporation | 15924 |
37 |
| Komatsu Ltd. | 4723 |
34 |
| Changzhou Huada Kejie Opto-Electro Instrument Co., LTD. | 45 |
28 |
| Mitsubishi Electric Corporation | 48018 |
26 |
| Hexagon Technology Center GmbH | 197 |
20 |
| Northwest Instrument, Inc. | 73 |
19 |
| Topcon Positioning Systems, Inc. | 334 |
18 |
| Trimble Jena GmbH | 53 |
17 |
| Other owners | 1198 |