- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 13/12 - Measuring arrangements characterised by the use of fluids for measuring distance or clearance between spaced objects or spaced apertures
Patent holdings for IPC class G01B 13/12
Total number of patents in this class: 34
10-year publication summary
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2
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3
|
3
|
3
|
4
|
2
|
2
|
1
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1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nikon Corporation | 7119 |
4 |
| ASML Holding N.V. | 518 |
4 |
| ASML Netherlands B.V. | 7179 |
3 |
| NSK Ltd. | 2737 |
2 |
| Carl Zeiss SMT GmbH | 2819 |
2 |
| Lindsey Manufacturing Company | 46 |
2 |
| Reishauer AG | 87 |
2 |
| Kaak Groep B.V. | 33 |
2 |
| Siemens AG | 24568 |
1 |
| Ford Motor Company | 2729 |
1 |
| The Boeing Company | 19915 |
1 |
| HTC Corporation | 2249 |
1 |
| CIMOS d.d., a legal entity | 11 |
1 |
| Disco Corporation | 1813 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2645 |
1 |
| Festo AG & Co. KG | 312 |
1 |
| MAG IAS GmbH | 81 |
1 |
| Marposs, S.p.A. | 138 |
1 |
| Nippon Steel Corporation | 6018 |
1 |
| Specialty Components, Inc. | 1 |
1 |
| Other owners | 1 |