- 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: 381
10-year publication summary
|
34
|
27
|
31
|
25
|
24
|
26
|
17
|
22
|
20
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43365 |
24 |
| Allegro Microsystems, LLC | 1398 |
15 |
| Rosemount Aerospace Inc. | 786 |
14 |
| Thales SA | 2349 |
10 |
| Siemens AG | 24337 |
8 |
| The Boeing Company | 20102 |
8 |
| Seiko Epson Corporation | 19851 |
8 |
| ABB Schweiz AG | 7343 |
7 |
| Infineon Technologies AG | 8332 |
6 |
| Continental Teves AG & Co. oHG | 1507 |
6 |
| Dassault Aviation | 291 |
5 |
| Joby Aero, Inc. | 338 |
5 |
| General Electric Company | 13789 |
4 |
| Honeywell International Inc. | 13578 |
4 |
| Airbus Operations S.A.S. | 2511 |
4 |
| Mitsubishi Electric Corporation | 47416 |
4 |
| Continental Automotive Technologies GmbH | 2810 |
4 |
| Samsung Electronics Co., Ltd. | 152016 |
3 |
| Honda Motor Co., Ltd. | 25795 |
3 |
| Denso Corporation | 25032 |
3 |
| Other owners | 236 |