- 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 7/00 - Optical analogue/digital converters
Patent holdings for IPC class G02F 7/00
Total number of patents in this class: 145
10-year publication summary
|
15
|
13
|
11
|
13
|
14
|
10
|
11
|
10
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8394 |
12 |
| Ramot at Tel-Aviv University Ltd. | 1465 |
12 |
| NEC Corporation | 35219 |
5 |
| Nippon Telegraph and Telephone Corporation | 17040 |
5 |
| Huawei Technologies Co., Ltd. | 110249 |
4 |
| Rockwell Collins, Inc. | 2480 |
4 |
| Japan Display Inc. | 7025 |
4 |
| Boe Technology Group Co., Ltd. | 40416 |
4 |
| Shanghai Jiao Tong University | 1172 |
4 |
| LG Display Co., Ltd. | 13107 |
3 |
| Lawrence Livermore National Security, LLC | 1919 |
3 |
| HRL Laboratories, LLC | 1596 |
3 |
| Osaka University | 3350 |
3 |
| ROHDE & Schwarz GmbH & Co. KG | 1916 |
3 |
| IonQ, Inc. | 273 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 27765 |
3 |
| Seeqc,inc. | 86 |
3 |
| The Regents of the University of California | 19780 |
2 |
| Fujitsu Limited | 18336 |
2 |
| Renesas Electronics Corporation | 6075 |
2 |
| Other owners | 61 |