- 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: 496
10-year publication summary
|
27
|
57
|
79
|
54
|
59
|
43
|
38
|
34
|
38
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nokia Solutions And Networks Oy | 5698 |
25 |
| Marvell Asia PTE, Ltd. | 6841 |
23 |
| Nippon Telegraph and Telephone Corporation | 14195 |
21 |
| Cavium International | 5549 |
18 |
| Huawei Technologies Co., Ltd. | 100781 |
15 |
| GLOBALFOUNDRIES U.S. Inc. | 6459 |
15 |
| Cisco Technology, Inc. | 18858 |
13 |
| Fujikura Ltd. | 2777 |
13 |
| II-VI Delaware, Inc. | 1720 |
12 |
| The Furukawa Electric Co., Ltd. | 3486 |
11 |
| Seagate Technology LLC | 4228 |
9 |
| Fujitsu Optical Components Limited | 266 |
8 |
| Anello Photonics Inc. | 44 |
8 |
| International Business Machines Corporation | 60644 |
7 |
| Skorpios Technologies, Inc. | 139 |
7 |
| NEC Corporation | 32703 |
6 |
| Kyocera Corporation | 12735 |
6 |
| Finisar Corporation | 300 |
6 |
| Hewlett Packard Enterprise Development LP | 10702 |
6 |
| Smart Photonics Holding B.V. | 35 |
6 |
| Other owners | 261 |