- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 9/02015 - Interferometers characterised by the beam path configuration
Patent holdings for IPC class G01B 9/02015
Total number of patents in this class: 286
10-year publication summary
|
0
|
0
|
2
|
3
|
23
|
43
|
46
|
65
|
51
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASML Netherlands B.V. | 7385 |
11 |
| The General Hospital Corporation | 4733 |
5 |
| Occuity Limited | 24 |
5 |
| Centre National de La Recherche Scientifique | 10418 |
4 |
| Carl Zeiss SMT GmbH | 2978 |
4 |
| ams International AG | 429 |
4 |
| Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris | 351 |
4 |
| Heidelberg Engineering GmbH | 63 |
4 |
| Unity Semiconductor | 62 |
4 |
| KLA Corporation | 1549 |
4 |
| Samsung Electronics Co., Ltd. | 146092 |
3 |
| California Institute of Technology | 3976 |
3 |
| Omron Corporation | 7261 |
3 |
| Tsinghua University | 5922 |
3 |
| IDOM, S.A.U, a legal entity | 16 |
3 |
| Mitutoyo Corporation | 1249 |
3 |
| Orbotech Ltd. | 230 |
3 |
| Precitec Optronik GmbH | 76 |
3 |
| Lessmüller Lasertechnik GmbH | 11 |
3 |
| Carestream Dental LLC | 86 |
3 |
| Other owners | 207 |