- All sections
- B - Performing operations; transporting
- B60C - Vehicle tyres; tyre inflation; tyre changing; connecting valves to inflatable elastic bodies in general; devices or arrangements related to tyres
- B60C 23/04 - Signalling devices actuated by tyre pressure mounted on the wheel or tyre
Patent holdings for IPC class B60C 23/04
Total number of patents in this class: 3179
10-year publication summary
|
233
|
221
|
275
|
266
|
271
|
324
|
266
|
218
|
205
|
80
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Continental Automotive GmbH | 5573 |
220 |
| Continental Automotive France | 781 |
131 |
| Bridgestone Corporation | 7067 |
94 |
| Pacific Industrial Co., Ltd. | 226 |
93 |
| Denso Corporation | 23338 |
89 |
| The Yokohama Rubber Co., Ltd. | 3929 |
85 |
| Compagnie générale des établissements Michelin SCA | 2477 |
84 |
| Compagnie Generale des Etablissements Michelin | 4450 |
84 |
| Continental Automotive Systems, Inc. | 1163 |
75 |
| Michelin Recherche et Technique S.A. | 2328 |
67 |
| The Goodyear Tire & Rubber Company | 2569 |
64 |
| Pirelli Tyre S.p.A. | 1832 |
63 |
| Airbus Operations Limited | 1157 |
59 |
| Bridgestone Americas Tire Operations, LLC | 990 |
59 |
| Infineon Technologies AG | 8189 |
53 |
| Autel Intelligent Technology Corp., Ltd. | 562 |
43 |
| Robert Bosch GmbH | 40953 |
42 |
| Sensata Technologies, Inc. | 371 |
42 |
| Sumitomo Electric Industries, Ltd. | 14131 |
41 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
41 |
| Other owners | 1650 |