- 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: 128
10-year publication summary
|
21
|
18
|
10
|
19
|
13
|
11
|
3
|
5
|
15
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10246 |
11 |
| Nokia Solutions And Networks Oy | 6557 |
8 |
| The Research Foundation for The State University of New York | 1612 |
7 |
| University of Southampton | 443 |
6 |
| Rockley Photonics Limited | 334 |
5 |
| Ciena Corporation | 2023 |
4 |
| University of Connecticut | 840 |
4 |
| Marvell Asia PTE, Ltd. | 6551 |
4 |
| Intel Corporation | 46893 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42389 |
3 |
| Huawei Technologies Co., Ltd. | 111764 |
3 |
| Nippon Telegraph and Telephone Corporation | 17260 |
3 |
| Cavium International | 5063 |
3 |
| Acacia Technology, Inc. | 191 |
3 |
| Silith Technology (Suzhou) Co., Ltd. | 18 |
3 |
| Renesas Electronics Corporation | 6046 |
2 |
| Applied Materials, Inc. | 18501 |
2 |
| Massachusetts Institute of Technology | 10030 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10922 |
2 |
| Atomera Incorporated | 224 |
2 |
| Other owners | 48 |