- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 1/48 - Gates or pressure devices, e.g. plate
Patent holdings for IPC class G03B 1/48
Total number of patents in this class: 6
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19043 |
1 |
| Coretronic Corporation | 1241 |
1 |
| DAYMEN PHOTO MARKETING LP, DayMen GP, Inc., a corporation incorporated under the laws of Ontario, Canada, General Partner | 6 |
1 |
| DFT Digital Film Technology Holding GmbH | 2 |
1 |
| IMEDOS GmbH | 2 |
1 |
| Avigilon Patent Holding 1 Corporation | 91 |
1 |
| Other owners | 0 |