- All sections
- B - Performing operations; transporting
- B61B - Railway systems; equipment therefor not otherwise provided for
- B61B 1/02 - General arrangement of stations and platforms including protection devices for the passengers
Patent holdings for IPC class B61B 1/02
Total number of patents in this class: 317
10-year publication summary
|
18
|
34
|
20
|
28
|
43
|
34
|
39
|
23
|
32
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyperloop Technologies, Inc. | 207 |
15 |
| Faiveley Transport Tours | 66 |
14 |
| Innova Patent GmbH | 243 |
13 |
| Mitsubishi Electric Corporation | 43934 |
12 |
| Siemens AG | 24990 |
11 |
| Kyosan Electric Mfg. Co., Ltd. | 167 |
11 |
| Universal City Studios LLC | 2218 |
11 |
| SKD Hi-Tec Co., Ltd. | 13 |
10 |
| Fangda Intelligent Innovation Technology Co., Ltd. | 20 |
10 |
| Knorr-Bremse Rail Systems (UK) Limited | 27 |
9 |
| Korea Railroad Research Institute | 175 |
6 |
| The Korea Transport Institute | 19 |
6 |
| Pintsch Bamag Antriebs- und Verkehrstechnik GmbH | 7 |
6 |
| Ongakukan Co., Ltd. | 13 |
6 |
| Creissels Technologies | 12 |
5 |
| Leitner S.p.A. | 83 |
5 |
| Hyundai Move-x Co., Ltd. | 15 |
5 |
| Hitachi Kokusai Electric Inc. | 1070 |
4 |
| Masats S.A. | 28 |
4 |
| National Railroad Passenger Corporation | 122 |
4 |
| Other owners | 150 |