- All sections
- G - Physics
- G01P - Measuring linear or angular speed, acceleration, deceleration or shockindicating presence or absence of movement indicating direction of movement
- G01P 3/481 - Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
Patent holdings for IPC class G01P 3/481
Total number of patents in this class: 269
10-year publication summary
|
20
|
24
|
17
|
11
|
15
|
14
|
24
|
14
|
22
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42684 |
13 |
| Infineon Technologies AG | 8225 |
11 |
| Fraba B.V. | 88 |
11 |
| General Electric Company | 13793 |
6 |
| Aktiebolaget SKF | 2948 |
6 |
| Chengdu Kuanhe Technology Co., Ltd. | 12 |
5 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 618 |
5 |
| Gao Song | 13 |
5 |
| OUYANG, Yanxiong | 12 |
5 |
| Continental Automotive Technologies GmbH | 2859 |
5 |
| Continental Teves AG & Co. oHG | 1573 |
4 |
| Schaeffler Technologies AG & Co. KG | 9882 |
4 |
| Avago Technologies International Sales Pte. Limited | 8759 |
4 |
| Denso Corporation | 24316 |
3 |
| Mitsubishi Electric Corporation | 46127 |
3 |
| Hyundai Motor Company | 22022 |
3 |
| Computational Systems, Inc. | 80 |
3 |
| Oxford University Innovation Limited | 1529 |
3 |
| SEW-EURODRIVE GmbH & Co. KG | 1953 |
3 |
| Woodward, Inc. | 645 |
3 |
| Other owners | 164 |