- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/48 - Overhead installation
Patent holdings for IPC class G02B 6/48
Total number of patents in this class: 146
10-year publication summary
|
6
|
16
|
15
|
15
|
16
|
16
|
17
|
18
|
15
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3052 |
18 |
| CommScope Technologies LLC | 4937 |
18 |
| NEC Laboratories America, Inc. | 995 |
14 |
| META Platforms, Inc. | 7514 |
10 |
| Fujikura Ltd. | 2777 |
9 |
| OFS Fitel, LLC | 549 |
6 |
| Corning Research & Development Corporation | 1087 |
4 |
| NEC Corporation | 32703 |
3 |
| Facebook, Inc. | 814 |
3 |
| AFL Global | 4 |
3 |
| AFL Telecommunications Europe Limited | 4 |
3 |
| AFL Telecommunications LLC | 656 |
3 |
| British Telecommunications Public Limited Company | 2575 |
2 |
| Allied Bolt, Inc. | 14 |
2 |
| Corning Optical Communications LLC | 1741 |
2 |
| CTC Global Corporation | 46 |
2 |
| Google LLC | 38759 |
2 |
| Jameson, LLC | 29 |
2 |
| Preformed Line Products Company | 125 |
2 |
| Telescent Inc. | 52 |
2 |
| Other owners | 36 |