- All sections
- G - Physics
- G09F - Displaying; advertising; signs; labels or name-plates; seals
- G09F 9/305 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
Patent holdings for IPC class G09F 9/305
Total number of patents in this class: 48
10-year publication summary
|
3
|
5
|
5
|
6
|
2
|
4
|
7
|
1
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Leia Inc. | 398 |
4 |
| Altech Co.,Ltd. | 12 |
4 |
| LT Electronics Co., Ltd. | 19 |
3 |
| Microsoft Technology Licensing, LLC | 52893 |
2 |
| Tait Technologies BVBA | 3 |
2 |
| Universal City Studios LLC | 2368 |
2 |
| LG Display Co., Ltd. | 12879 |
1 |
| Sony Ericsson Mobile Communications AB | 1872 |
1 |
| The Boeing Company | 19909 |
1 |
| Airbus Operations GmbH | 3288 |
1 |
| Thomson Licensing | 3799 |
1 |
| Wistron Corporation | 2335 |
1 |
| Rockwell Collins, Inc. | 2442 |
1 |
| Georgia Tech Research Corporation | 2607 |
1 |
| Nokia Technologies Oy | 16514 |
1 |
| ARRIS Enterprises, Inc. | 122 |
1 |
| Drexel University | 972 |
1 |
| DuPont Lightstone ApS | 1 |
1 |
| Ecoballast Technologies Limited | 1 |
1 |
| Ledstar Inc. | 8 |
1 |
| Other owners | 17 |