- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensions; measuring angles; measuring areas; measuring 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: 198
10-year publication summary
0
|
0
|
0
|
2
|
3
|
22
|
40
|
43
|
62
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ASML Netherlands B.V. | 6816 |
8 |
The General Hospital Corporation | 4517 |
4 |
ams International AG | 399 |
4 |
Unity Semiconductor | 50 |
4 |
Centre National de La Recherche Scientifique | 9632 |
3 |
Omron Corporation | 6968 |
3 |
Carl Zeiss SMT GmbH | 2646 |
3 |
Carestream Dental LLC | 50 |
3 |
KLA Corporation | 1223 |
3 |
Huvr, Inc. | 4 |
3 |
Occuity Limited | 18 |
3 |
Raytheon Company | 8535 |
2 |
California Institute of Technology | 3884 |
2 |
Compagnie générale des établissements Michelin SCA | 2477 |
2 |
Tsinghua University | 5426 |
2 |
ADIGE S.p.A. | 48 |
2 |
Alcon, Inc. | 4899 |
2 |
The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
2 |
Carl Zeiss Meditec, Inc. | 282 |
2 |
CKD Corporation | 424 |
2 |
Other owners | 139 |