- All sections
- G - Physics
- G02F - Optical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved thereinnon-linear opticsfrequency-changing of lightoptical logic elementsoptical analogue/digital converters
- G02F 1/35 - Non-linear optics
Patent holdings for IPC class G02F 1/35
Total number of patents in this class: 2370
10-year publication summary
|
139
|
147
|
160
|
143
|
173
|
164
|
206
|
166
|
188
|
114
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASML Netherlands B.V. | 7441 |
90 |
| NKT Photonics A/S | 257 |
88 |
| Centre National de La Recherche Scientifique | 10531 |
41 |
| Nippon Telegraph and Telephone Corporation | 17381 |
39 |
| Massachusetts Institute of Technology | 10110 |
38 |
| Fujitsu Limited | 18388 |
34 |
| KLA-Tencor Corporation | 2544 |
30 |
| IPG Photonics Corporation | 540 |
24 |
| Psiquantum, Corp. | 427 |
24 |
| Raytheon Company | 8394 |
22 |
| Gigaphoton Inc. | 1244 |
20 |
| Institut National de La Recherche Scientifique | 257 |
19 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6116 |
19 |
| The Regents of the University of California | 20087 |
18 |
| Nikon Corporation | 7265 |
17 |
| International Business Machines Corporation | 61471 |
16 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1852 |
16 |
| Coherent, Inc. | 317 |
16 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1788 |
16 |
| Shenzhen University | 1650 |
16 |
| Other owners | 1767 |