- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/126 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind using polarisation effects
Patent holdings for IPC class G02B 6/126
Total number of patents in this class: 511
10-year publication summary
|
57
|
79
|
54
|
59
|
43
|
39
|
34
|
38
|
36
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nokia Solutions And Networks Oy | 6213 |
25 |
| Marvell Asia PTE, Ltd. | 6565 |
23 |
| Nippon Telegraph and Telephone Corporation | 16244 |
21 |
| Cavium International | 5183 |
17 |
| GLOBALFOUNDRIES U.S. Inc. | 6431 |
16 |
| Cisco Technology, Inc. | 19312 |
15 |
| Huawei Technologies Co., Ltd. | 106498 |
15 |
| II-VI Delaware, Inc. | 1715 |
12 |
| Fujikura Ltd. | 2861 |
11 |
| The Furukawa Electric Co., Ltd. | 3595 |
11 |
| Fujitsu Optical Components Limited | 276 |
9 |
| Skorpios Technologies, Inc. | 141 |
9 |
| Smart Photonics Holding B.V. | 47 |
9 |
| Seagate Technology LLC | 3927 |
8 |
| Anello Photonics Inc. | 51 |
8 |
| International Business Machines Corporation | 60075 |
7 |
| NEC Corporation | 34337 |
6 |
| Kyocera Corporation | 13327 |
6 |
| Finisar Corporation | 273 |
6 |
| Hewlett Packard Enterprise Development LP | 10652 |
6 |
| Other owners | 271 |