- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 27/60 - Baseboards, masking frames, or other holders for the sensitive material using a vacuum or fluid pressure
Patent holdings for IPC class G03B 27/60
Total number of patents in this class: 33
10-year publication summary
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3
|
2
|
2
|
0
|
0
|
1
|
1
|
0
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0
|
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
|
|---|---|---|
| ASML Netherlands B.V. | 7490 |
11 |
| Canon Inc. | 40555 |
6 |
| Nikon Corporation | 7298 |
3 |
| ORC Manufacturing Co., Ltd. | 68 |
3 |
| Samsung Electronics Co., Ltd. | 147983 |
2 |
| ASML Holding N.V. | 500 |
1 |
| Board of Regents, The University of Texas System | 5884 |
1 |
| Carl Zeiss SMT GmbH | 3034 |
1 |
| Canon Nanotechnologies, Inc. | 60 |
1 |
| Disco Corporation | 1874 |
1 |
| Molecular Imprints, Inc. | 262 |
1 |
| Shanghai Micro Electronics Equipment (Group) Co., Ltd. | 252 |
1 |
| Laser Imaging Systems GmbH | 7 |
1 |
| Other owners | 0 |