- 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: 2481
10-year publication summary
|
154
|
167
|
197
|
216
|
208
|
172
|
202
|
179
|
178
|
110
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Topcon Corporation | 1071 |
252 |
| Leica Geosystems AG | 630 |
175 |
| FARO Technologies, Inc. | 800 |
143 |
| Robert Bosch GmbH | 42705 |
103 |
| Hexagon Technology Center GmbH | 608 |
98 |
| Hilti Aktiengesellschaft | 3498 |
93 |
| Kabushiki Kaisha Topcon | 583 |
67 |
| Trimble Inc. | 663 |
56 |
| Trimble AB | 110 |
53 |
| Trimble Navigation Limited | 553 |
46 |
| Milwaukee Electric Tool Corporation | 4417 |
44 |
| Nippon Telegraph and Telephone Corporation | 17362 |
36 |
| Stanley Black & Decker, Inc. | 593 |
35 |
| Komatsu Ltd. | 4557 |
32 |
| Changzhou Huada Kejie Opto-Electro Instrument Co., LTD. | 43 |
28 |
| Mitsubishi Electric Corporation | 46197 |
25 |
| Northwest Instrument, Inc. | 76 |
20 |
| Trimble Jena GmbH | 58 |
19 |
| Topcon Positioning Systems, Inc. | 324 |
18 |
| Pioneer Corporation | 4340 |
15 |
| Other owners | 1123 |