- All sections
- G - Physics
- G08C - Transmission systems for measured values, control or similar signals
- G08C 19/36 - Electric signal transmission systems using optical means to convert the input signal
Patent holdings for IPC class G08C 19/36
Total number of patents in this class: 40
10-year publication summary
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4
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2
|
4
|
4
|
2
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4
|
4
|
2
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2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal Electronics Inc. | 687 |
6 |
| Toshiba Corporation | 12017 |
3 |
| Hitachi, Ltd. | 16452 |
3 |
| Toshiba Energy Systems & Solutions Corp. | 954 |
3 |
| Sharp Corporation | 10015 |
2 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| The Chamberlain Group, Inc. | 159 |
2 |
| Tellabs Operations, Inc. | 210 |
2 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
2 |
| Ericsson | 20417 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Thales SA | 2318 |
1 |
| Wistron Corporation | 2270 |
1 |
| Acer Incorporated | 1864 |
1 |
| Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | 77 |
1 |
| Endress + Hauser GmbH + Co. | 13 |
1 |
| Universite Pierre et Marie Curie (Paris 6) | 556 |
1 |
| X Development LLC | 1453 |
1 |
| NXP B.V. | 2185 |
1 |
| Other owners | 4 |