- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 9/02098 - Shearing interferometers
Patent holdings for IPC class G01B 9/02098
Total number of patents in this class: 23
10-year publication summary
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0
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0
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0
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1
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1
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2
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4
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8
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6
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BAE Systems Information and Electronic Systems Integration Inc. | 1848 |
4 |
| Hochschule Trier | 9 |
3 |
| Nikon Corporation | 7298 |
2 |
| Shimadzu Corporation | 6195 |
2 |
| Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences | 136 |
2 |
| The Boeing Company | 20139 |
1 |
| Corning Incorporated | 10327 |
1 |
| ASML Netherlands B.V. | 7490 |
1 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1788 |
1 |
| Nagano Keiki Co., Ltd. | 60 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 894 |
1 |
| KLA Corporation | 1616 |
1 |
| Katsura Opto Systems Co., Ltd. | 3 |
1 |
| Lyseonics BV | 2 |
1 |
| MLOptic Corp. | 43 |
1 |
| Other owners | 0 |