- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 2/11 - Ink jet characterised by jet control for ink spray
Patent holdings for IPC class B41J 2/11
Total number of patents in this class: 53
10-year publication summary
|
4
|
6
|
4
|
2
|
3
|
1
|
8
|
1
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25246 |
16 |
| Samsung Display Co., Ltd. | 38544 |
5 |
| Canon Inc. | 43707 |
3 |
| Seiko Epson Corporation | 20227 |
3 |
| Boe Technology Group Co., Ltd. | 43910 |
3 |
| Fudan University | 763 |
2 |
| Optomec, Inc. | 38 |
2 |
| Semes Co., Ltd. | 1677 |
2 |
| Unijet Co., Ltd. | 27 |
2 |
| Xerox Corporation | 4402 |
1 |
| Airbus S.A.S. | 977 |
1 |
| Airbus Operations GmbH | 3442 |
1 |
| Airbus Operations S.A.S. | 2549 |
1 |
| Ricoh Company, Ltd. | 13343 |
1 |
| Brother Industries, Ltd. | 12839 |
1 |
| Casio Computer Co., Ltd. | 3503 |
1 |
| Beijing Meikeyi Co., Ltd. | 24 |
1 |
| Dover Europe Sàrl | 297 |
1 |
| FUJIFILM Dimatix, Inc. | 246 |
1 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2641 |
1 |
| Other owners | 4 |