- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
- F15B 9/03 - Servomotors with follow-up action, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type with electrical control means
Patent holdings for IPC class F15B 9/03
Total number of patents in this class: 44
10-year publication summary
|
1
|
2
|
4
|
2
|
6
|
6
|
6
|
2
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oshkosh Corporation | 1613 |
6 |
| Applied Materials, Inc. | 20375 |
3 |
| Woodward, Inc. | 674 |
2 |
| Eishin Technology Company, Limited | 17 |
2 |
| Enerpac Tool Group Corp. | 130 |
2 |
| Honda Motor Co., Ltd. | 26025 |
1 |
| The Boeing Company | 20160 |
1 |
| Honeywell International Inc. | 12778 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Nikon Corporation | 7228 |
1 |
| Caterpillar Inc. | 10267 |
1 |
| Schaeffler Technologies AG & Co. KG | 10968 |
1 |
| ABB Schweiz AG | 7607 |
1 |
| CNH Industrial Canada, Ltd. | 954 |
1 |
| Goodrich Actuation Systems SAS | 185 |
1 |
| Hustler Equipment Limited | 22 |
1 |
| Kobe Steel, Ltd. | 899 |
1 |
| Kobelco Construction Machinery Co., Ltd. | 1210 |
1 |
| Okuma Corporation | 261 |
1 |
| Other owners | 14 |