- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/134 - Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
Patent holdings for IPC class G02B 6/134
Total number of patents in this class: 120
10-year publication summary
|
13
|
21
|
18
|
10
|
19
|
13
|
11
|
3
|
5
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 9932 |
10 |
| Nokia Solutions And Networks Oy | 5698 |
8 |
| The Research Foundation for The State University of New York | 1468 |
7 |
| Rockley Photonics Limited | 399 |
7 |
| University of Southampton | 444 |
6 |
| Ciena Corporation | 1927 |
4 |
| University of Connecticut | 790 |
4 |
| Marvell Asia PTE, Ltd. | 6841 |
4 |
| Intel Corporation | 45621 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| Cavium International | 5549 |
3 |
| Acacia Technology, Inc. | 174 |
3 |
| Renesas Electronics Corporation | 6305 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Atomera Incorporated | 172 |
2 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
2 |
| Mcmaster University | 746 |
2 |
| Opel Solar, Inc. | 40 |
2 |
| Sumitomo Osaka Cement Co., Ltd. | 783 |
2 |
| POET Technologies Inc. | 42 |
2 |
| Other owners | 42 |