- 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 3/68 - Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
Patent holdings for IPC class G01P 3/68
Total number of patents in this class: 142
10-year publication summary
|
5
|
11
|
11
|
11
|
14
|
16
|
13
|
3
|
7
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oseir Oy | 9 |
6 |
| ASML Netherlands B.V. | 6816 |
3 |
| e.V. Offshore Limited | 59 |
3 |
| Fraba AG | 6 |
3 |
| Nuctech Company Limited | 1275 |
3 |
| Universite D'aix-marseille | 825 |
3 |
| NEC Corporation | 32703 |
2 |
| Canon Inc. | 36841 |
2 |
| Alltec angewandte Laserlicht Technologie GmbH | 84 |
2 |
| Danieli Automation SpA | 109 |
2 |
| Elbit Systems Ltd. | 452 |
2 |
| Nordson Corporation | 1246 |
2 |
| SZ DJI Technology Co., Ltd | 6791 |
2 |
| Vortant Technologies, LLC | 16 |
2 |
| Rapsodo Pte. Ltd. | 52 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3191 |
2 |
| Megalink AS | 2 |
2 |
| Anhui Eyevolution Technology Co., Ltd. | 5 |
2 |
| Ground Transportation Systems Canada Inc. | 116 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| Other owners | 94 |