- All sections
- G - Physics
- G21K - Techniques for handling particles or ionising radiation not otherwise provided for; irradiation devices; gamma 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: 1070
10-year publication summary
|
108
|
91
|
89
|
77
|
83
|
65
|
70
|
50
|
45
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Zeiss SMT GmbH | 2646 |
209 |
| ASML Netherlands B.V. | 6816 |
96 |
| Koninklijke Philips N.V. | 22975 |
40 |
| Gigaphoton Inc. | 1120 |
31 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
26 |
| Rigaku Corporation | 379 |
23 |
| Rigaku Innovative Technologies, Inc. | 53 |
21 |
| Canon Kabushiki Kaisha | 6884 |
20 |
| Koninklijke Philips Electronics N.V. | 13133 |
17 |
| Philips Intellectual Property & Standards GmbH | 2395 |
16 |
| Konica Minolta, Inc. | 8349 |
15 |
| Canon Inc. | 36841 |
13 |
| Sigray, Inc. | 68 |
13 |
| Nikon Corporation | 7162 |
12 |
| Convergent R.n.r. Ltd | 23 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| UChicago Argonne, LLC | 866 |
11 |
| General Electric Company | 18133 |
10 |
| Shimadzu Corporation | 5791 |
10 |
| Media Lario S.r.l. | 40 |
10 |
| Other owners | 454 |