- 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: 2528
10-year publication summary
|
167
|
197
|
216
|
208
|
173
|
202
|
182
|
180
|
153
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Topcon Corporation | 1137 |
258 |
| Leica Geosystems AG | 612 |
172 |
| FARO Technologies, Inc. | 807 |
144 |
| Robert Bosch GmbH | 43244 |
104 |
| Hexagon Technology Center GmbH | 520 |
99 |
| Hilti Aktiengesellschaft | 3551 |
94 |
| Kabushiki Kaisha Topcon | 569 |
66 |
| Trimble Inc. | 657 |
57 |
| Trimble AB | 110 |
53 |
| Trimble Navigation Limited | 518 |
46 |
| Milwaukee Electric Tool Corporation | 4680 |
46 |
| Stanley Black & Decker, Inc. | 610 |
37 |
| Nippon Telegraph and Telephone Corporation | 16264 |
37 |
| Komatsu Ltd. | 4641 |
33 |
| Changzhou Huada Kejie Opto-Electro Instrument Co., LTD. | 44 |
28 |
| Mitsubishi Electric Corporation | 47302 |
26 |
| Northwest Instrument, Inc. | 76 |
20 |
| Trimble Jena GmbH | 55 |
18 |
| Topcon Positioning Systems, Inc. | 330 |
18 |
| Fastbrick IP Pty Ltd | 121 |
17 |
| Other owners | 1155 |