- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 65/18 - Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together
Patent holdings for IPC class F16D 65/18
Total number of patents in this class: 1938
10-year publication summary
|
157
|
179
|
207
|
215
|
197
|
180
|
149
|
173
|
192
|
52
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 5008 |
155 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
103 |
| HL Mando Corporation | 1310 |
91 |
| Akebono Brake Industry Co., Ltd. | 354 |
89 |
| ADVICS Co., Ltd. | 1182 |
62 |
| Hitachi Astemo, Ltd. | 5618 |
62 |
| Robert Bosch GmbH | 40953 |
56 |
| Goodrich Corporation | 2081 |
50 |
| Hyundai Mobis Co., Ltd. | 2668 |
47 |
| Hitachi Automotive Systems, Ltd. | 3970 |
41 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 578 |
41 |
| Continental Teves AG & Co. oHG | 2354 |
34 |
| ZF Active Safety GmbH | 187 |
33 |
| Brembo S.p.A. | 444 |
32 |
| Toyota Motor Corporation | 28582 |
31 |
| Lucas Automotive GmbH | 350 |
29 |
| Schaeffler Technologies AG & Co. KG | 8880 |
27 |
| Haldex Brake Products AB | 170 |
25 |
| Foundation Brakes France | 85 |
24 |
| Mando Corporation | 256 |
23 |
| Other owners | 883 |