- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 19/30 - Erection devices, i.e. devices for restoring rotor axis to a desired position
Patent holdings for IPC class G01C 19/30
Total number of patents in this class: 28
10-year publication summary
|
0
|
3
|
6
|
0
|
2
|
3
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20232 |
3 |
| Honeywell International Inc. | 12761 |
3 |
| Israel Aerospace Industries Ltd. | 536 |
2 |
| Korea Aerospace Research Institute | 328 |
2 |
| Sleipner Motor AS | 16 |
2 |
| Honda Motor Co., Ltd. | 26684 |
1 |
| Mitsubishi Electric Corporation | 48508 |
1 |
| Thales SA | 2396 |
1 |
| Wistron Corporation | 2468 |
1 |
| Tsinghua University | 6259 |
1 |
| ACR Aktiengesellschaft (AG) | 1 |
1 |
| Lit Motors Corporation | 28 |
1 |
| Maradin Technologies Ltd. | 15 |
1 |
| SIM Netherlands B.V. | 1 |
1 |
| Beijing U-precision Tech Co., Ltd. | 59 |
1 |
| Beijing Lingyun Intelligent Technology Co., Ltd. | 7 |
1 |
| Verton IP Pty Ltd | 6 |
1 |
| Floating Studios LLC | 1 |
1 |
| Hultberg, Stephen B. | 3 |
1 |
| Global Paldor S.L. | 1 |
1 |
| Other owners | 1 |