- All sections
- G - Physics
- G21K - Techniques for handling particles or ionising radiation not otherwise provided forirradiation devicesgamma ray or x-ray microscopes
- G21K 1/06 - Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction, or reflection, e.g. monochromators
Patent holdings for IPC class G21K 1/06
Total number of patents in this class: 1081
10-year publication summary
|
91
|
87
|
77
|
78
|
65
|
70
|
52
|
47
|
35
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Zeiss SMT GmbH | 3027 |
213 |
| ASML Netherlands B.V. | 7441 |
97 |
| Koninklijke Philips N.V. | 24865 |
42 |
| Gigaphoton Inc. | 1244 |
33 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43400 |
30 |
| Rigaku Corporation | 442 |
23 |
| Rigaku Innovative Technologies, Inc. | 52 |
21 |
| Canon Kabushiki Kaisha | 7081 |
20 |
| Koninklijke Philips Electronics N.V. | 9316 |
17 |
| Philips Intellectual Property & Standards GmbH | 1877 |
16 |
| Konica Minolta, Inc. | 8789 |
15 |
| Sigray, Inc. | 83 |
14 |
| Samsung Electronics Co., Ltd. | 147622 |
13 |
| Canon Inc. | 40398 |
13 |
| Nikon Corporation | 7265 |
12 |
| Convergent R.n.r. Ltd | 22 |
12 |
| UChicago Argonne, LLC | 922 |
12 |
| Shimadzu Corporation | 6191 |
10 |
| Media Lario S.r.l. | 41 |
10 |
| Osaka University | 3388 |
9 |
| Other owners | 449 |