- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/287 - Structuring of light guides to shape optical elements with heat application
Patent holdings for IPC class G02B 6/287
Total number of patents in this class: 43
10-year publication summary
|
5
|
2
|
4
|
4
|
4
|
5
|
2
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujikura Ltd. | 2777 |
14 |
| Nippon Telegraph and Telephone Corporation | 14195 |
4 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 368 |
3 |
| Hewlett Packard Enterprise Development LP | 10702 |
2 |
| Chiral Photonics, Inc. | 49 |
2 |
| OFS Fitel, LLC | 549 |
2 |
| Honeywell International Inc. | 13799 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Electronics and Telecommunications Research Institute | 8830 |
1 |
| Boston Scientific Scimed, Inc. | 8794 |
1 |
| Wisconsin Alumni Research Foundation | 3774 |
1 |
| Shimadzu Corporation | 5791 |
1 |
| Corning Cable Systems LLC | 455 |
1 |
| KDDI Corporation | 764 |
1 |
| Mcmaster University | 746 |
1 |
| National University Corporation Hokkaido University | 1323 |
1 |
| Universidad Politecnica de Valencia | 507 |
1 |
| Vascular Imaging Corporation | 9 |
1 |
| Shenzhen Institute of Terahertz Technology and Innovation | 105 |
1 |
| Shenzhen Institute of Terahertz Technology and Innovation Co., Ltd. | 60 |
1 |
| Other owners | 2 |