- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 19/38 - Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
Patent holdings for IPC class G01C 19/38
Total number of patents in this class: 69
10-year publication summary
|
5
|
5
|
8
|
6
|
2
|
3
|
7
|
3
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Precision Products Co., Ltd. | 293 |
5 |
| Safran Electronics & Defense | 1239 |
4 |
| Honeywell International Inc. | 14031 |
3 |
| Israel Aerospace Industries Ltd. | 516 |
3 |
| Northrop Grumman LITEF GmbH | 123 |
3 |
| Omnitek Partners LLC | 206 |
3 |
| Sagem Defense Securite | 309 |
3 |
| DISH Technologies L.L.C. | 1665 |
3 |
| Murata Manufacturing Co., Ltd. | 23827 |
2 |
| Cardiac Pacemakers, Inc. | 3055 |
2 |
| Gyrodata, Incorporated | 89 |
2 |
| Innalabs, Ltd. | 15 |
2 |
| Microinfinity, Co., Ltd. | 3 |
2 |
| Rafael Advanced Defense Systems Ltd. | 284 |
2 |
| Vectronix AG | 19 |
2 |
| SkyRyse, Inc. | 76 |
2 |
| Nordic Inertial Oy | 3 |
2 |
| Schlumberger Technology Corporation | 10307 |
1 |
| The Boeing Company | 19930 |
1 |
| Raytheon Company | 8425 |
1 |
| Other owners | 21 |