- All sections
- G - Physics
- G01C - Measuring distances, levels or bearings; surveying; navigation; gyroscopic instruments; photogrammetry or videogrammetry
- G01C 3/14 - Measuring distances in line of sight; Optical 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: 94
10-year publication summary
|
8
|
3
|
7
|
16
|
9
|
16
|
12
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Photonic Medical Inc. | 7 |
7 |
| Sony Corporation | 32931 |
5 |
| Hitachi Astemo, Ltd. | 5618 |
5 |
| Ricoh Company, Ltd. | 13266 |
4 |
| Kyocera Corporation | 12735 |
4 |
| Microsoft Technology Licensing, LLC | 51439 |
3 |
| SZ DJI Technology Co., Ltd | 6791 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Canon Inc. | 36841 |
2 |
| STMicroelectronics, Inc. | 886 |
2 |
| University of Southern California | 2016 |
2 |
| NEC Solution Innovators, Ltd. | 596 |
2 |
| Pilz GmbH & Co. KG | 328 |
2 |
| Topcon Corporation | 979 |
2 |
| Subaru Corporation | 2959 |
2 |
| Innotech Medical Industries Corp. | 4 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Apple Inc. | 50209 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Other owners | 41 |