- 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: 2432
10-year publication summary
|
150
|
166
|
148
|
178
|
170
|
208
|
169
|
197
|
141
|
61
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASML Netherlands B.V. | 7762 |
94 |
| NKT Photonics A/S | 264 |
90 |
| Centre National de La Recherche Scientifique | 10886 |
42 |
| Massachusetts Institute of Technology | 10208 |
37 |
| Nippon Telegraph and Telephone Corporation | 15961 |
33 |
| KLA-Tencor Corporation | 2523 |
30 |
| Psiquantum, Corp. | 515 |
29 |
| Fujitsu Limited | 17007 |
25 |
| IPG Photonics Corporation | 579 |
25 |
| Raytheon Company | 8465 |
22 |
| Gigaphoton Inc. | 1308 |
22 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6116 |
22 |
| The Regents of the University of California | 20574 |
20 |
| Institut National de La Recherche Scientifique | 262 |
19 |
| International Business Machines Corporation | 62279 |
17 |
| Coherent, Inc. | 300 |
17 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1826 |
17 |
| Samsung Display Co., Ltd. | 37960 |
16 |
| NGK Insulators, Ltd. | 5212 |
16 |
| Hamamatsu Photonics K.K. | 4613 |
16 |
| Other owners | 1823 |