- All sections
- B - Performing operationstransporting
- B60T - Vehicle brake control systems or parts thereofbrake control systems or parts thereof, in generalarrangement of braking elements on vehicles in generalportable devices for preventing unwanted movement of vehiclesvehicle modifications to facilitate cooling of brakes
- B60T 11/20 - Tandem, side-by-side, or other multiple master-cylinder units
Patent holdings for IPC class B60T 11/20
Total number of patents in this class: 213
10-year publication summary
|
19
|
22
|
17
|
17
|
11
|
4
|
10
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43365 |
39 |
| Continental Teves AG & Co. oHG | 1507 |
14 |
| Continental Automotive Technologies GmbH | 2810 |
13 |
| HL Mando Corporation | 1729 |
12 |
| Lucas Automotive GmbH | 306 |
10 |
| Honda Motor Co., Ltd. | 25795 |
9 |
| Hitachi Astemo, Ltd. | 6383 |
9 |
| ADVICS Co., Ltd. | 1335 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12585 |
6 |
| Hitachi Automotive Systems, Ltd. | 3954 |
5 |
| Hyundai Mobis Co., Ltd. | 3426 |
5 |
| ZF Active Safety US Inc. | 157 |
5 |
| International Business Machines Corporation | 62002 |
4 |
| BWI (Shanghai) Co., Ltd. | 33 |
4 |
| Toyota Motor Corporation | 34094 |
3 |
| Blue Leaf I.P., Inc. | 2771 |
3 |
| Autoliv Nissin Brake Systems Japan Co., Ltd. | 126 |
3 |
| Gustav Magenwirth GmbH & Co. KG | 113 |
3 |
| Kelsey-Hayes Company | 151 |
3 |
| Continental Automotive Systems, Inc. | 1114 |
2 |
| Other owners | 54 |