- All sections
- G - Physics
- G01P - Measuring linear or angular speed, acceleration, deceleration or shockindicating presence or absence of movement indicating direction of movement
- G01P 21/02 - Testing or calibrating of apparatus or devices covered by the other groups of this subclass of speedometers
Patent holdings for IPC class G01P 21/02
Total number of patents in this class: 361
10-year publication summary
|
31
|
35
|
28
|
31
|
25
|
24
|
27
|
18
|
23
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42505 |
21 |
| Allegro Microsystems, LLC | 1321 |
15 |
| Rosemount Aerospace Inc. | 770 |
14 |
| Thales SA | 2325 |
10 |
| The Boeing Company | 20025 |
8 |
| Seiko Epson Corporation | 19281 |
8 |
| Siemens AG | 24547 |
7 |
| Infineon Technologies AG | 8201 |
6 |
| Continental Teves AG & Co. oHG | 1601 |
6 |
| ABB Schweiz AG | 6896 |
6 |
| Dassault Aviation | 276 |
5 |
| General Electric Company | 13830 |
4 |
| Honeywell International Inc. | 13562 |
4 |
| Airbus Operations S.A.S. | 2468 |
4 |
| Continental Automotive GmbH | 5018 |
4 |
| Samsung Electronics Co., Ltd. | 144426 |
3 |
| Honda Motor Co., Ltd. | 25157 |
3 |
| Koninklijke Philips Electronics N.V. | 9962 |
3 |
| Mitsubishi Electric Corporation | 45860 |
3 |
| Huawei Technologies Co., Ltd. | 111237 |
3 |
| Other owners | 224 |