- All sections
- G - Physics
- G01P - Measuring linear or angular speed, acceleration, deceleration or shock; indicating presence or absence of movement; indicating direction of movement
- G01P 3/44 - Devices characterised by the use of electric or magnetic means for measuring angular speed
Patent holdings for IPC class G01P 3/44
Total number of patents in this class: 836
10-year publication summary
|
88
|
78
|
66
|
62
|
70
|
78
|
78
|
57
|
39
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aktiebolaget SKF | 2700 |
98 |
| Robert Bosch GmbH | 40953 |
51 |
| Seiko Epson Corporation | 18724 |
39 |
| Schaeffler Technologies AG & Co. KG | 8880 |
38 |
| Continental Automotive GmbH | 5573 |
16 |
| Infineon Technologies AG | 8189 |
14 |
| Continental Teves AG & Co. oHG | 2354 |
13 |
| Allegro Microsystems, LLC | 1206 |
12 |
| Honda Motor Co., Ltd. | 24537 |
9 |
| Denso Corporation | 23338 |
9 |
| Continental Automotive France | 781 |
8 |
| Hyundai Mobis Co., Ltd. | 2668 |
8 |
| Toyota Motor Corporation | 28582 |
7 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| Schaeffler KG | 960 |
7 |
| Hyundai Motor Company | 19021 |
6 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
6 |
| NTN Corporation | 5008 |
6 |
| NTN-SNR Roulements | 96 |
6 |
| NSK Ltd. | 2719 |
6 |
| Other owners | 470 |