- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 3/14 - Measuring distances in line of sightOptical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with binocular observation at a single point, e.g. stereoscopic type
Patent holdings for IPC class G01C 3/14
Total number of patents in this class: 85
10-year publication summary
|
7
|
16
|
9
|
16
|
12
|
5
|
2
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Photonic Medical Inc. | 6 |
6 |
| Sony Corporation | 30208 |
5 |
| Hitachi Astemo, Ltd. | 6410 |
5 |
| Kyocera Corporation | 14335 |
4 |
| Ricoh Company, Ltd. | 13346 |
3 |
| Microsoft Technology Licensing, LLC | 54439 |
3 |
| SZ DJI Technology Co., Ltd | 6932 |
3 |
| Canon Inc. | 43768 |
2 |
| STMicroelectronics, Inc. | 302 |
2 |
| University of Southern California | 2128 |
2 |
| NEC Solution Innovators, Ltd. | 651 |
2 |
| Pilz GmbH & Co. KG | 310 |
2 |
| Subaru Corporation | 3999 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Qualcomm Incorporated | 91997 |
1 |
| International Business Machines Corporation | 62621 |
1 |
| Denso Corporation | 25513 |
1 |
| Koninklijke Philips N.V. | 25832 |
1 |
| Huawei Technologies Co., Ltd. | 123282 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
1 |
| Other owners | 37 |