- All sections
- G - Physics
- G01P - Measuring linear or angular speed, acceleration, deceleration or shockindicating presence or absence of movement indicating direction of movement
- G01P 3/488 - 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 delivered by variable reluctance detectors
Patent holdings for IPC class G01P 3/488
Total number of patents in this class: 300
10-year publication summary
|
33
|
27
|
25
|
28
|
21
|
14
|
8
|
6
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allegro Microsystems, LLC | 1324 |
25 |
| Robert Bosch GmbH | 42632 |
23 |
| Pratt & Whitney Canada Corp. | 4716 |
11 |
| Infineon Technologies AG | 8213 |
10 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1404 |
10 |
| General Electric Company | 13811 |
8 |
| Aktiebolaget SKF | 2937 |
8 |
| Safran Aircraft Engines | 6270 |
7 |
| Continental Teves AG & Co. oHG | 1599 |
6 |
| Honda Motor Co., Ltd. | 25174 |
5 |
| Sumitomo Wiring Systems, Ltd. | 10307 |
5 |
| Hamilton Sundstrand Corporation | 4853 |
5 |
| Allegro Microsystems, Inc. | 58 |
5 |
| Apple Inc. | 54658 |
4 |
| Schaeffler Technologies AG & Co. KG | 9818 |
4 |
| WABCO GmbH | 476 |
4 |
| Weston Aerospace Limited | 51 |
4 |
| Safran Landing Systems | 716 |
4 |
| Rtx Corporation | 9332 |
4 |
| Continental Automotive GmbH | 5018 |
3 |
| Other owners | 145 |