- All sections
- G - Physics
- G01P - Measuring linear or angular speed, acceleration, deceleration or shockindicating presence or absence of movement indicating direction of movement
- G01P 5/20 - Measuring speed of fluids, e.g. of air streamMeasuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken by the fluid to traverse a fixed distance using particles entrained by a fluid stream
Patent holdings for IPC class G01P 5/20
Total number of patents in this class: 110
10-year publication summary
|
7
|
6
|
8
|
11
|
10
|
9
|
4
|
5
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46507 |
5 |
| LaVision GmbH | 30 |
5 |
| Bio-Rad Laboratories, Inc. | 1622 |
4 |
| California Institute of Technology | 4006 |
3 |
| King Abdullah University of Science and Technology | 1824 |
3 |
| New York University | 1793 |
3 |
| Stratasys, Inc. | 843 |
3 |
| Vestas Wind Systems A/S | 3744 |
3 |
| Promecon Process Measurement Control GmbH | 13 |
3 |
| Honda Motor Co., Ltd. | 25764 |
2 |
| Hewlett-Packard Development Company, L.P. | 25471 |
2 |
| President and Fellows of Harvard College | 6049 |
2 |
| Nokia Technologies Oy | 19589 |
2 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 811 |
2 |
| Korea Aerospace Research Institute | 316 |
2 |
| Nikkiso Co., Ltd. | 799 |
2 |
| The Regents of the University of Colorado, a body corporate | 2756 |
2 |
| Sumitomo Metal Mining Co., Ltd. | 1894 |
2 |
| Ushio Denki Kabushiki Kaisha | 1208 |
2 |
| Apple Inc. | 56891 |
1 |
| Other owners | 57 |