- All sections
- G - Physics
- G05B - Control or regulating systems in generalfunctional elements of such systemsmonitoring or testing arrangements for such systems or elements
- G05B 11/18 - Multi-step controllers
Patent holdings for IPC class G05B 11/18
Total number of patents in this class: 23
10-year publication summary
|
3
|
2
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ricoh Company, Ltd. | 13306 |
3 |
| Northrop Grumman Systems Corporation | 2929 |
2 |
| Emerson Process Management Power & Water Solutions, Inc. | 116 |
2 |
| Markem-Imaje Industries Limited | 7 |
2 |
| Denso Corporation | 25165 |
1 |
| Omron Corporation | 7337 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5173 |
1 |
| EMC IP Holding Company LLC | 10710 |
1 |
| FANUC Corporation | 7021 |
1 |
| Fanuc Ltd | 165 |
1 |
| Korea Aerospace Research Institute | 320 |
1 |
| National University Corporation Nagoya Institute of Technology | 97 |
1 |
| National University Corporation Toyohashi University of Technology | 198 |
1 |
| Rheinisch-Westfaelische Technische Hochschule Aachen | 14 |
1 |
| Sintokogio, Ltd. | 1178 |
1 |
| VIA Mechanics, Ltd. | 29 |
1 |
| Sarlin Oy Ab | 2 |
1 |
| GDM Holding LLC | 1122 |
1 |
| Other owners | 0 |